1991 GMC Syclone Ignition and Tune-Up Products
Find Your Specific 1991 GMC Syclone Ignition and Tune-Up Products
Below you will find various in-demand GMC Ignition and Tune-Up Products, components and accessories for your 1991 Syclone. Advance Auto Parts has popular Syclone parts like Glow Plugs, Ignition Coils and Boots, Spark Plugs and more. You’ll also find aftermarket and OEM Ignition and Tune-Up Products for other Syclone model years. Select a category of 1991 GMC Syclone Ignition and Tune-Up Products below and start saving instantly.
Popular 1991 GMC Syclone Ignition and Tune-Up Products Categories
Essential Ignition and Tune-Up Products for 1991 GMC Syclones
MSD Ignition – Wire Set – Super Conductor, Multi-Angle Plug, Socket/HEI (Part No.31179)
from
$158.99
Routing spark plug wires is an art form. It takes patience and time to route your wires away from the headers, through separators and to the distributor cap. Some wire sets fit perfect, but a lot of people want to build their own so they can route them exactly how they see fit.
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- Extra long 8.5mm wire so you can cut to your desired length
- Wire Lengths – 2 x 40″, 2 x 36″, 2 x 32″, and a 36″ coil wire
- Includes both socket-style and spark plug-style boots and terminals
- Includes Mini-Stripper-Crimper
- Durable outer sleeve is a proprietary compound for resistance to high heat or abrasion
- Stainless steel terminals feature dual crimp tabs to grip wire conductor and outer jacket separately
Felpro – Distributor Mounting Gasket (Part No.70194)
from
$3.29
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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- Fel-Pro Oil Pan SnapUps 8mm bolts
- Designed to hold up the pan and gasket, for one person installation
- Engine$aver Hardware
- Unsurpassed quality you can trust
- Sold in sets of four and are reusable
Dorman – Help – Rack and Sector Gear Kit – without Tilt or Tilt Telescopic Wheel (Part No.83221)
from
$13.99
This rack and sector gear kit is designed to match the original components required to repair the steering column gear on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.
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Product Features:
- Direct replacement – this rack and sector gear kit is designed to match the original components required to repair the steering column gear on specified vehicles
- Ideal solution – this kit is a reliable replacement for original components that are damaged or have failed due to wear
- Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
NGK – Premium OE Fit & Design Spark Plug Wire Set: Ferrite Mag Core, 7 Leads (Part No.51158)
from
$42.99
NGK ultra-low resistance mag core wire sets provide outstanding performance and durability. High-temp premium silicone outer jacket and inner EPDM/silicone insulation contain high voltage currents for excellent dielectric strength. Stainless steel winding over premium ferrite magnetic core delivers ultra-low resistance, a more powerful spark and excellent EMI/RFI noise suppression. OE or better specified spark plug and distributor boots ensure the highest quality fit, performance and durability in every application. Spark plug boots are glued to NGK cable with a silicone sealer for a watertight seal. Stainless steel terminals utilizing up to 3 serrated crimps bite into cable jacket and inner insulation for the highest terminal retention strength (wherever possible). Locking C-shaped spring clip with corrosion-resistant plating ensures a secure and positive spark plug terminal connection.
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Product Features:
- PERFECT FIT FOR YOUR VEHICLE: Built to OEM tolerances with OE quality or better materials
- BUILT TO LAST: Outer Jacket built to withstand temperatures greater than 250 degrees Celsius, inner insulation EPDM or silicone for best dielectric strength
- STAINLESS STEEL TERMINALS: Provide the highest possible retention to ensure positive connections through the life of the set
- CYLINDER LEAD ID: Cylinder lead identification tags where possible make installation easier
- LIMITED WARRANTY: See package for details
Driveworks – Distributor Rotor (Part No.23031)
from
$6.05
Driveworks offers a line of aftermarket parts and accessories that are commercially acceptable and competitively priced, which provides professional technicians and DIYers with an affordable alternative for repairs.
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- Direct-fit OE replacement ensures ease of installation
- Designed to meet OE performance
- As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
- As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
Carquest – Distributor Rotor (Part No.23C1008)
from
$5.99
The distributor cap & rotor are just two pieces of this type of ignition system which is typically driven by the engine¿s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.
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- All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
- Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
- Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
- Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.
Carquest Premium – Knock (Detonation) Sensor (Part No.SBA8008)
from
$60.99
Knock Sensors respond to a wide range of engine knock frequencies providing accurate engine condition to the ECM for optimal ignition timing. These sensors use the highest quality piezoceramic elements manufactured to tight tolerances for increased durability and accuracy. These Knock Sensors are designed to meet and exceed OEM specifications.
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Product Features:
- Precision piezoceramic element ensures accurate response to a wide range of engine vibrations
- Manufactured using the highest quality OEM materials to ensure optimal performance and rugged durability
- Designed to meet or exceed all OEM specifications in fit, form & function
- Extensive product testing includes salt spray, high/low temperature impact, thermal cycling, vibration, drop among other tests, to ensure all sensors meet or exceed OEM specifications.
GM Genuine Parts – Ignition Knock (Detonation) Sensor (Part No.213-92)
from
$80.99
ACDelco GM Original Equipment Ignition Knock (Detonation) Sensors monitor the engine for pinging or spark knock, and are GM-recommended replacements for your vehicle’s original components. These sensors create a voltage signal based on the vibrations caused by erratic air/fuel mixture combustion; the engine control module uses these signals to adjust the ignition timing and air/fuel mixture. These original equipment ignition knock sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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- Sends signals to the engine control module (ECM) to adjust timing
- Helps prevent damage to the engine caused by pre-ignition
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
NGK – Premium HEI Type Ignition Coil: Meets or Exceeds OE Specifications (Part No.49035)
from
$40.99
NGK ignition coils are manufactured to meet or exceed OE standards for the highest durability and operational performance, so they can be installed with confidence. NGK and their family of automotive products have over 80 years’ experience and are driven by extreme dedication to innovation, performance and quality. With state-of-the-art manufacturing, inventory and distribution facilities in North America and globally, NGK is dedicated to providing customers with world-class products and services. Developed and rigorously tested in our ISO 17025 accredited test lab under the most extreme conditions, NGK’s coil designs will outperform all others – far beyond operational environments a vehicle would actually experience. NGK ignition coils have vast coverage including late-model domestic and import vehicles. NGK’s OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist.
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Product Features:
- OE QUALITY: Vacuum-sealed premium epoxy resin and thermoplastic coil housings provide superior dielectric strength, voltage insulation and durability
- OPTIMAL PERFORMANCE: Precision coil windings and laminations maximize outputs, custom NGK ASIC chipset optimizes efficiency, prevents component damage
- EASE OF INSTALLATION: Includes mounting hardware and necessary components required for certain applications to ensure worry-free installation
- THE NGK DIFFERENCE: Featuring superior materials and design enhancements
- EXTENSIVE TESTING: NGK ignition coils must pass extreme testing during manufacturing to ensure the highest quality and durability standards are met
- PRODUCT ENGINEERING: Advanced flow and stress modeling systems preemptively identify and avoid common failure points found in OE and competitor coils
MSD Ignition – Ignition Coil, GM External HEI, High Performance (Part No.8226)
from
$79.99
The MSD Blaster GM Coil is designed to produce increased voltage and energy over the stock GM Coil. To get even more ignition performance, install an MSD Ignition Control with a PN 8876 Harness for a direct plug-in installation.
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Product Features:
- Direct performance replacement for GM dual connector coil
- 100:1 turns ratio and lower primary resistance produce high voltage output
- Works with stock ignition as well as MSD Ignitions
- CARB E.O. Approved
Carquest Premium – Multi-Use Connector (Part No.PTA1163)
from
$29.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Carquest Premium – Multi-Use Connector (Part No.PTA1162)
from
$28.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Carquest Premium – Ignition Switch (Part No.CSC1456)
from
$32.99
Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Ignition Switch allows for reliable control of the vehicle’s electrical systems and engine start-up, enhancing convenience and ensuring consistent performance during operation. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
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Product Features:
- Durable Construction: Designed with high-quality materials to withstand harsh environmental conditions, ensuring long-lasting performance in extreme temperatures, vibrations, and moisture exposure.
- Precision Engineering: Accurate sensing and switching capabilities provide reliable performance, reducing the risk of malfunctions and improving vehicle safety and efficiency.
- Easy Installation & Maintenance: Designed for quick installation and minimal upkeep, reducing downtime and repair costs for both manufacturers and consumers.
- Fit/Form/Function: Each vehicle electronic component is engineered to meet or surpass OEM standards, ensuring precise fit, optimal functionality, and reliable performance.
Top Street Performance – Chevy 262 (4.3L) V6 HEI Distributor – Black (Part No.JM6521BK)
from
$113.99
TSP HEI Distributor has everything you need, all under one cap. With a high-quality aluminum housing and hardened steel dual bushing construction, it is built to last. It features fully adjustable mechanical and vacuum advances, meaning precision is a breeze. It has a high-output module, high-spark 65,000 volt coil, solid brass terminals, and an easy one-wire hookup.
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Product Features:
- Fits Chevy 90 deg. V6 (262)
- Built-in ignition module
- Includes 65,000 V coil
- Easy all-in-one design
Top Street Performance – Chevy 262 (4.3L) V6 HEI Distributor – Red (Part No.JM6521R)
from
$113.99
TSP HEI Distributor has everything you need, all under one cap. With a high-quality aluminum housing and hardened steel dual bushing construction, it is built to last. It features fully adjustable mechanical and vacuum advances, meaning precision is a breeze. It has a high-output module, high-spark 65,000 volt coil, solid brass terminals, and an easy one-wire hookup.
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Product Features:
- Fits Chevy 90 deg. V6 (262)
- Built-in ignition module
- Includes 65,000 V coil
- Easy all-in-one design
Carquest Premium – Multi-Use Connector (Part No.PTA1578)
from
$26.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Dorman – Two-Wire Coil Repair (Gray) (Part No.85119)
from
$10.49
This ignition coil connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
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Product Features:
- Direct replacement – this ignition coil connector matches the appearance and function of the factory hardware on specified applications
- Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Carquest Premium – Distributor Ignition Pickup (Part No.MEA2261)
from
$20.99
The distributor is just one piece of this type of ignition system which is typically driven by the engine’s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.
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- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Magnet size and strength optimized for precise signal output.
- Precision-wound coated copper windings increase signal output and increase longevity.
- Tailored magnetic circuit programming enhances timing accuracy between the reluctor wheel and circuit output.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
GM Genuine Parts – Distributor Pickup Coil (Part No.D1987)
from
$37.99
GM Genuine Parts Distributor Ignition Pickups are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Product Features:
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
Delphi – Ignition Control Module (Part No.DS10059)
from
$66.99
Delphi’s history is one of OE heritage and quality. Our global technical requirements include design specifications and validation testing based on over 100 years of OE experience. Our material selections, material thickness, and material types are built from OE specifications to exceed aftermarket expectations. We put in place strict manufacturing processes to ensure quality control in every part we make. Delphi’s pioneering spirit delivers innovative solutions designed to support the aftermarket in servicing the vehicles of today, and tomorrow.
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Product Features:
- Designed & manufactured to meet OE performance, durability, and EMC level requirements
- OE quality replacement parts for the right fit, form and function
- Delphi OE technology ignition products are validated to match the vehicle’s engine management system
- Delphi ignition control modules are designed to control the timing of the spark plugs by activating the ignition coil at precise intervals
Carquest Premium – New Ignition Modules (Part No.CBE1001)
from
$61.99
CARQUEST Ignition Modules are built by an ignition systems manufacturer with expertise in the entire vehicle spark system.
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Product Features:
- CARQUEST Ignition Modules creates and refines the timing of the engine using various sensors and readings throughout the spark system in order to create an efficiently running engine.
- CARQUEST Ignition Modules use current and voltage limiting circuitry in order to prevent the ignition coil from over voltage/current. Over voltages can allow for coils to create excessive heat which can damage to the ignition module resulting in check eng
- CARQUEST Ignition Modules are 100% individually tested for all product functionalities including over voltage, timing and dwell.
NGK – V-Power Nickel Spark Plug (UR5): Enhanced Ignitability & Performance (Part No.2771)
from
$6.99
NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy center electrode and concave ground electrode of NGK’s V-Power spark plug increases ignitability providing quicker starts and smoother idle. NGK’s legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
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Product Features:
- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode with V-groove provides consistent performance
- RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
- NGK’s OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
- Enhanced Ignitability: The V-cut nickel alloy center electrode and concave ground electrode design of NGK V-Power spark plugs provide quicker starts and smoother idle.
- OE Application Specific: Engineered specifically for Original Equipment (OE) applications, ensuring compatibility and reliable performance.
- V-Groove Tip Design: The unique V-Groove tip design of the UR5 model enhances ignitability and overall engine performance.
Motorcraft – High-Performance Spark Plug: Enhances Fuel Economy & Smooth Acceleration (Part No.SP-415)
from
$4.79
The Motorcraft high-performance spark plugs are engineered by Ford Motor Company to deliver exceptional quality and reliability. As the same parts installed when your engine first rolled off the assembly line, these spark plugs ensure a perfect fit and optimal performance. Designed with a tapered seat type, they provide quick starts, improved fuel economy, and smooth acceleration, making them a vital component for maintaining your vehicle’s peak efficiency. Whether you’re looking to restore factory performance or enhance your driving experience, these spark plugs are built to meet the highest standards set by Ford.
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Product Features:
- Same part installed when the engine rolled off the assembly line
- Designed to deliver quick starts, enhanced fuel economy and smooth acceleration
- Engineered by Ford Motor Company: Designed and recommended by Ford, ensuring top-notch quality and reliability.
- Tapered seat design for a precise fit, contributing to optimal engine efficiency and performance.
E3 – DiamondFIRE Automotive Spark Plug: More Power & Fuel Efficiency (Part No.E3.40)
from
$8.49
The Premium DiamondFire Automotive Spark Plug is engineered for peak performance and efficiency, making it a standout choice for drivers seeking enhanced engine output. Featuring E3’s patented Diamond Fire edge-to-edge ground electrode, it delivers a faster, more complete burn for smoother acceleration and idle. The innovative “diamond-shaped” side wire electrode ensures quicker ignition of the air/fuel mixture, creating a larger flame kernel and improving power output by up to 6% on average. Its nickel center and ground electrode tips provide durability and reliable performance, while the tapered seat type ensures a secure fit. Pre-gapped at the factory for convenience, this spark plug also promotes cleaner combustion, reducing engine carbon deposits and contributing to fuel savings. Designed to maximize efficiency and power, its a smart upgrade for any vehicle.
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Product Features:
- E3’s Diamond Fire edge to edge ground electrode provides maximum performance with increased efficiency and a faster more complete burn.
- Smoother Acceleration & Idle – The faster flame initiated by the spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
- Energy – Power output improved up to 6% on average in the typical operating ranges. Results will vary.
- Efficiency – The “diamond shaped” side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and larger flame kernel. The result is that more fuel is put to work durin
- E3’s patented Diamond Fire Technology provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
- The Spark Plugs are pre-gapped at the factory and cannot be adjusted.
Carquest – Distributor Cap (Part No.24C1009)
from
$14.99
The distributor cap & rotor are just two pieces of this type of ignition system which is typically driven by the engine¿s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.
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- All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
- Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
- Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
- Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.
MSD Ignition – Distributor Cap and Rotor, GM 4.3L, External Coil (Part No.8430)
from
$53.99
The cap and rotor of any ignition system must be considered maintenance items. To make things easy, we offer these Cap and Rotor Replacement Kits.
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Product Features:
- Designed w/performance in mind
- High quality; voltage insulating material
- Stainless Terminals
- High dielectric properties
Delphi – Distributor Cap (Part No.DC1015)
from
$16.29
Delphi’s history is one of OE heritage and quality. Our global technical requirements include design specifications and validation testing based on over 100 years of OE experience. Our material selections, material thickness, and material types are built from OE specifications to exceed aftermarket expectations. We put in place strict manufacturing processes to ensure quality control in every part we make. Delphi’s pioneering spirit delivers innovative solutions designed to support the aftermarket in servicing the vehicles of today, and tomorrow.
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Product Features:
- OE quality replacement parts for the right fit, form and function
- Delphi OE technology ignition products are validated to match the vehicle’s system
- Delphi’s coil products are designed and endurance tested to resist the common stresses that cause failure
- Delphi parts are built to meet or exceed OE requirements
Carquest Premium – Distributor Cap (Part No.CAC1181)
from
$19.99
The distributor cap & rotor are just two pieces of this type of ignition system which is typically driven by the engine’s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.
Product Features:
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Product Features:
- All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
- Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
- Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
- Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.
Upgrade your 1991 GMC Syclone with Top-Quality Ignition and Tune-Up Products
When it comes to maintaining or upgrading your 1991 GMC Syclone, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Ignition and Tune-Up Products are key to keeping your Syclone functioning at its best. At Advance Auto Parts, we offer a wide selection of 60 Ignition and Tune-Up Products for the 1991 GMC Syclone, designed to meet your needs without breaking the bank.
From
Glow Plug
replacements to
Ignition Coils and Boots
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Ignition and Tune-Up Products for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Ignition and Tune-Up Products for your 1991 GMC Syclone at great prices.
Our Ignition and Tune-Up Products inventory for this model
ranges from just $3.29 to $261.99, with
an average price of $46.54.
Our 60 Ignition and Tune-Up Products in stock come from 17 trusted brands, so you’re sure to find the right part for your 1991 GMC Syclone without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1991 GMC Syclone, we stock popular OEM and aftermarket Ignition and Tune-Up Products from top names
like NGK, Motorcraft, GM Genuine, and more.
NGK Ignition and Tune-Up Products
start at just $6.99 and boast an impressive 4.8 stars average rating from customers.
Motorcraft and GM Genuine also bring quality to the table, with Ignition and Tune-Up Products available starting at $4.79, and at an average 4.8 stars rating.
With 399 customer reviews and counting, our 1991 GMC Syclone Ignition and Tune-Up Products have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Ignition and Tune-Up Product upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 1991 GMC Syclone is always ready to roll. We’re committed to providing you with everything you need to keep your Syclone in top shape, all in one place.
Start shopping confidently below for your 1991 GMC Syclone!
Best-Selling Glow Plugs for 1991 GMC Syclones
Enhance the driving experience in your GMC with 1 quality Glow Plug components, starting at $26.99.
Carquest Premium – Multi-Use Connector (Part No.PTA1578)
from
$26.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
Product Features:
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Most Popular 1991 GMC Syclone Ignition Coils and Boots
Customize your GMC with 9 Ignition Coils and Boots products
like Ignition Coils,
Ignition Coil Boots, and
Ignition Coil Connectors, all
priced under $176.99.
MSD Ignition – Wire Set – Super Conductor, Multi-Angle Plug, Socket/HEI (Part No.31179)
from
$158.99
Routing spark plug wires is an art form. It takes patience and time to route your wires away from the headers, through separators and to the distributor cap. Some wire sets fit perfect, but a lot of people want to build their own so they can route them exactly how they see fit.
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Product Features:
- Extra long 8.5mm wire so you can cut to your desired length
- Wire Lengths – 2 x 40″, 2 x 36″, 2 x 32″, and a 36″ coil wire
- Includes both socket-style and spark plug-style boots and terminals
- Includes Mini-Stripper-Crimper
- Durable outer sleeve is a proprietary compound for resistance to high heat or abrasion
- Stainless steel terminals feature dual crimp tabs to grip wire conductor and outer jacket separately
MSD Ignition – Ignition Coil, GM External HEI, High Performance (Part No.8226)
from
$79.99
The MSD Blaster GM Coil is designed to produce increased voltage and energy over the stock GM Coil. To get even more ignition performance, install an MSD Ignition Control with a PN 8876 Harness for a direct plug-in installation.
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Product Features:
- Direct performance replacement for GM dual connector coil
- 100:1 turns ratio and lower primary resistance produce high voltage output
- Works with stock ignition as well as MSD Ignitions
- CARB E.O. Approved
Carquest Premium – Ignition Coil: Meets or Exceeds OE Specifications, 1 Count (Part No.EBC1475)
from
$39.99
Carquest Premium ignition coils meet or exceed original equipment (OE) specifications and are developed by top OE/OES manufacturers to ensure superior performance. All of our Carquest Premium ignition coils are developed by IATF 16949 certified manufacturers for consistent durability and long-lasting performance. These ignition coils use high-quality components and will utilize optimized designs on applications where the OE ignition coil had frequent failures. We require stringent testing standards to ensure proper fit and performance for each application and stand behind our Carquest Premium ignition coils with an industry-leading warranty (limited). Carquest Premium ignition coils are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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Product Features:
- Built by IATF 16949 certified manufacturers for consistent durability
- Coil drivers match OE for current limit, electrostatic discharge (ESD) protection and multi-spark
- Segmented secondary bobbins to distribute high voltage and prevent shorting
- Extensive design validation testing to ensure long-lasting reliability
- 100% end-of-line tested to ensure proper performance
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Carquest – Ignition Coil: Meets OE Specifications, 1 Count (Part No.26C1037)
from
$21.99
Carquest ignition coils meet original equipment (OE) fit, form and function and are built to ensure reliable starting and performance. Carquest ignition coils are tested to ensure proper spark and perfect fit for each application. These ignition coils are an affordable repair choice to restore the vehicle’s ignition system performance. Carquest ignition coils are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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Product Features:
- Long service life and durable performance
- High dielectric strength for reliability
- Corrosion-resistant connections
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
- High reliability
- Long service life
NGK – Premium HEI Type Ignition Coil: Meets or Exceeds OE Specifications (Part No.49035)
from
$40.99
NGK ignition coils are manufactured to meet or exceed OE standards for the highest durability and operational performance, so they can be installed with confidence. NGK and their family of automotive products have over 80 years’ experience and are driven by extreme dedication to innovation, performance and quality. With state-of-the-art manufacturing, inventory and distribution facilities in North America and globally, NGK is dedicated to providing customers with world-class products and services. Developed and rigorously tested in our ISO 17025 accredited test lab under the most extreme conditions, NGK’s coil designs will outperform all others – far beyond operational environments a vehicle would actually experience. NGK ignition coils have vast coverage including late-model domestic and import vehicles. NGK’s OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist.
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Product Features:
- OE QUALITY: Vacuum-sealed premium epoxy resin and thermoplastic coil housings provide superior dielectric strength, voltage insulation and durability
- OPTIMAL PERFORMANCE: Precision coil windings and laminations maximize outputs, custom NGK ASIC chipset optimizes efficiency, prevents component damage
- EASE OF INSTALLATION: Includes mounting hardware and necessary components required for certain applications to ensure worry-free installation
- THE NGK DIFFERENCE: Featuring superior materials and design enhancements
- EXTENSIVE TESTING: NGK ignition coils must pass extreme testing during manufacturing to ensure the highest quality and durability standards are met
- PRODUCT ENGINEERING: Advanced flow and stress modeling systems preemptively identify and avoid common failure points found in OE and competitor coils
Carquest Premium – Multi-Use Connector (Part No.PTA1162)
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$28.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Accel – Universal Fit Spiral 8.8Mm Core Spark Plug Wire Set (Part No.8031)
from
$176.99
These ACCEL 8.8mm wires feature a carbon/graphite core that virtually eliminate RFI noise while providing maximum conductivity for ultimate performance in any race or street application. Double silicon insulation eliminates leakage and misfire.
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Product Features:
- 500 Ohms/ft Of Resistance
- 550 F Rated Silicone Jacket
- Stainless Steel Plug Terminals
- Custom-fit Universal And Import Coverage
- Pre And Post HEI Vehicles
- Silicone Spark Plug Boots
Carquest Premium – Multi-Use Connector (Part No.PTA1163)
from
$29.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Delphi – Ignition Coil: Meets or Exceeds Original Equipment Design, 1 Piece (Part No.GN10048)
from
$40.99
Every single Delphi ignition coil is designed and endurance tested using high quality materials. This ensures fast starts, consistent engine performance and optimized fuel efficiency. We makes more than 10 million ignition coils for North America each year, and each one is engineered to OE design specifications for vehicles from Ford, Toyota, Nissan, Lexus, GM, Mazda, Chrysler, Subaru, Acura and more.
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Product Features:
- Delphi coils provide OE performance, durability and electromagnetic capacity level requirements
- Delphi ignition coils are designed to insert power into spark plugs to ensure fast starts, consistent engine performance and optimized fuel efficiency
- Delphi uses smart winding process techniques to controls wire lengths, keeping voltage the same
- We manufacture our ignition coils with a high quality wire coating that resists imperfections that lead to failure
Top Picks for 1991 GMC Syclone Spark Plugs
Upgrade GMC Syclones with top-quality Spark Plugs parts, including 16 OEM and aftermarket selections for your 1991 model.
ACDelco – Conventional Spark Plug (Part No.CR43TS)
from
$6.49
ACDelco GM Original Equipment Conventional Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These Conventional Spark Plugs are designed for reliability and efficient performance, and are a high quality replacement for many vehicles on the road today. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. They are also available for Marine applications. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional.
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Product Features:
- Black Onyx coating helps reduce corrosion
- Copper core provides great heat transfer and helps maximize plug durability
- Ribbed suppressor seal extends resistance and helps prevent spark ‘flash over’ and misfires
- Nickel-chrome alloy sheathing helps prevent corrosion on center electrode
- Available for use in Marine applications
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
- High-Quality Copper Core: ACDelco Professional Conventional Spark Plugs feature high-quality copper cores, ensuring reliable performance and efficient operation.
- Nickel Center Electrode Tip: Designed with a nickel center electrode tip, these spark plugs provide durability and consistent performance.
- Outstanding Suppression Characteristics: These spark plugs offer excellent suppression characteristics, contributing to their reliable performance in various driving conditions.
- Premium Aftermarket Replacement: Manufactured to meet expectations for fit, form, and function, these spark plugs serve as a high-quality replacement for many vehicles on the road today.
NGK – V-Power Nickel Spark Plug (UR5): Enhanced Ignitability & Performance (Part No.2771)
from
$6.99
NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy center electrode and concave ground electrode of NGK’s V-Power spark plug increases ignitability providing quicker starts and smoother idle. NGK’s legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
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Product Features:
- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode with V-groove provides consistent performance
- RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
- NGK’s OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
- Enhanced Ignitability: The V-cut nickel alloy center electrode and concave ground electrode design of NGK V-Power spark plugs provide quicker starts and smoother idle.
- OE Application Specific: Engineered specifically for Original Equipment (OE) applications, ensuring compatibility and reliable performance.
- V-Groove Tip Design: The unique V-Groove tip design of the UR5 model enhances ignitability and overall engine performance.
Champion – Copper Plus Spark Plug (RV12YC): Dependable Performance & Durability (Part No.406)
from
$3.99
The Copper Plus Spark Plug (RV12YC) is engineered for dependable performance and durability, making it a reliable choice for maintaining your engine’s efficiency. Featuring a copper core center electrode, it ensures accurate heat range control for extended lifespan and consistent engine performance. Built to ISO and SAE Standards, this spark plug delivers proven reliability while resisting corrosion for long-term use. Its standard center electrode design and nickel tip materials enhance conductivity and heat management, ensuring smooth operation and reduced wear. With a tapered seat type and integrated resistor, this spark plug is an ideal OE replacement that combines high-quality materials with superior functionality. Whether you’re seeking improved engine performance or a durable solution, the Copper Plus Spark Plug offers exceptional value and reliability.
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Product Features:
- Copper Plus – Dependable Performance and Durability
- Copper core center electrode allows for accurate control of heat range for longer life
- Superior corrosion resistance
- Built to ISO and SAE standards for proven performance
- Built to ISO and SAE standards for proven performance
- Dependable Performance: The Champion Copper Plus Spark Plug ensures reliable and consistent engine performance, making it an ideal OE replacement.
- High-Quality Materials: With a standard center electrode design and nickel tip materials, this spark plug delivers enhanced reliability and helps maintain your engine’s efficiency.
Dorman – Help – Spark Plug Non-Foulers – 14mm Tapered Seat (Part No.42006)
from
$8.49
This spark plug non fouler is designed for easy installation on specified vehicles to protect spark plugs from fouling and damage. It is engineered for durability and reliable performance.
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Product Features:
- Direct replacement – this spark plug non fouler is designed for easy installation to protect spark plugs from fouling and damage on specified vehicles
- Ideal solution – this non-fouler preserves spark plug life and is a reliable replacement for an original non-fouler that has failed due to corrosion
- Durable construction – made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
NGK – Iridium IX Spark Plug (UR5IX): Extreme Ignitability & Durability (Part No.7177)
from
$16.99
NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode’s durability is six times harder than platinum. Iridium alloy’s extremely high melting point is perfect for today’s engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.
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Product Features:
- SINGLE IRIDIUM TIP: Fine wire 0.6 millimeter iridium tip center electrode ensures high durability and a consistently stable spark
- IRIDIUM ALLOY CENTER ELECTRODE: Iridium’s density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
- TAPERED CUT GROUND ELECTRODE: Reduced quenching design produces outstanding ignitability, improved acceleration, fuel efficiency and durability
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
- RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
- Outstanding Acceleration and High Fuel Efficiency: NGK Iridium IX spark plugs are engineered to deliver exceptional acceleration and improved fuel efficiency, making them ideal for performance enthusiasts.
- Extreme Ignitability and Anti-Fouling: These spark plugs offer extreme ignitability and exceptional resistance to fouling, ensuring reliable performance in various driving conditions.
Motorcraft – High-Performance Spark Plug: Enhances Fuel Economy & Smooth Acceleration (Part No.SP-415)
from
$4.79
The Motorcraft high-performance spark plugs are engineered by Ford Motor Company to deliver exceptional quality and reliability. As the same parts installed when your engine first rolled off the assembly line, these spark plugs ensure a perfect fit and optimal performance. Designed with a tapered seat type, they provide quick starts, improved fuel economy, and smooth acceleration, making them a vital component for maintaining your vehicle’s peak efficiency. Whether you’re looking to restore factory performance or enhance your driving experience, these spark plugs are built to meet the highest standards set by Ford.
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Product Features:
- Same part installed when the engine rolled off the assembly line
- Designed to deliver quick starts, enhanced fuel economy and smooth acceleration
- Engineered by Ford Motor Company: Designed and recommended by Ford, ensuring top-notch quality and reliability.
- Tapered seat design for a precise fit, contributing to optimal engine efficiency and performance.
Motorcraft – Spark Plug, Platinum Center Electrode Tip Material, Copper Core (Part No.SP-501)
from
$7.29
Platinum Spark Plug (ASF32P) offers enhanced durability and reliability, making it the ideal choice for maintaining peak performance in Ford, Lincoln, and Mercury vehicles. Engineered to meet strict Ford standards, these spark plugs are crafted with a platinum center electrode tip and nickel ground electrode tip for superior resistance to oxidation and arc erosion. The tapered seat design ensures an exact fit, while the multi-rib insulator protects against misfires, optimizing emissions and reducing fuel consumption. With service intervals of up to 100,000 miles, these spark plugs deliver long-lasting reliability and help prevent false check engine lights. Backed by Motorcraft’s Service Parts Warranty, they are designed with high-quality materials to provide dependable performance across a wide range of domestic and import cars and trucks. Motorcraft Spark Plugs are the original equipment your vehicle was manufactured with, ensuring confidence and reliability for every drive.
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Product Features:
- Motorcraft spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption and optimize emissions.
- Backed by Motorcraft’s Service Parts Warranty
- Exact fit for Ford, Lincoln and Mercury vehicles
- Resistant to oxidation and arc erosion.
- Multi-rib insulator protects against misfire.
- Service intervals of up to 100,000 miles.
- Motorcraft Spark Plugs are designed with high quality materials to provide reliable performance for almost any application.
- Motorcraft Spark Plugs are what was in the vehicle when it was manufactured
- Motorcraft ignition components help prevent false check engine lights.
E3 – DiamondFIRE Automotive Spark Plug: More Power & Fuel Efficiency (Part No.E3.40)
from
$8.49
The Premium DiamondFire Automotive Spark Plug is engineered for peak performance and efficiency, making it a standout choice for drivers seeking enhanced engine output. Featuring E3’s patented Diamond Fire edge-to-edge ground electrode, it delivers a faster, more complete burn for smoother acceleration and idle. The innovative “diamond-shaped” side wire electrode ensures quicker ignition of the air/fuel mixture, creating a larger flame kernel and improving power output by up to 6% on average. Its nickel center and ground electrode tips provide durability and reliable performance, while the tapered seat type ensures a secure fit. Pre-gapped at the factory for convenience, this spark plug also promotes cleaner combustion, reducing engine carbon deposits and contributing to fuel savings. Designed to maximize efficiency and power, its a smart upgrade for any vehicle.
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Product Features:
- E3’s Diamond Fire edge to edge ground electrode provides maximum performance with increased efficiency and a faster more complete burn.
- Smoother Acceleration & Idle – The faster flame initiated by the spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
- Energy – Power output improved up to 6% on average in the typical operating ranges. Results will vary.
- Efficiency – The “diamond shaped” side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and larger flame kernel. The result is that more fuel is put to work durin
- E3’s patented Diamond Fire Technology provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
- The Spark Plugs are pre-gapped at the factory and cannot be adjusted.
NGK – G-Power Platinum Spark Plug (UR5GP): Enhanced Durability & Efficiency (Part No.3547)
from
$8.99
NGK G-Power Platinum spark plugs are the best single platinum spark plugs at an economical price. G-Power plugs feature a fine wire platinum center electrode and a trapezoidal cut ground electrode that offers increased durability, improved fuel efficiency
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Product Features:
- SINGLE PLATINUM TIP: Fine wire 0.6 millimeter platinum tip center electrode ensures improved durability and a consistently stable spark
- PLATINUM ALLOY: G-Power platinum provides exceptional value with increased performance and longer service intervals than factory nickel plugs
- TRAPEZOIDAL CUT GROUND ELECTRODE: Reduces quenching design produces improved ignitability and performance
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
- RECOMMENDED USAGE: Lower cost alternative to double precious metal spark plugs or as an upgrade to OE nickel alloy spark plugs
DENSO – Iridium TT Spark Plug: Ultimate Endurance and Power, 0.4mm Iridium Tip, ITF20TT (Part No.4716)
from
$15.49
The Iridium TT Spark Plug combines the durability of an OE-style plug with the unmatched power and torque of high-performance engineering. Featuring a 0.4mm Iridium center electrode – the world’s smallest diameter – it maximizes firing potential for superior ignition. The 0.7mm needle tip ground electrode enhances spark energy while reducing heat quenching, ensuring consistent performance. Built with DENSO’s patented Iridium-Rhodium alloy formula, this spark plug boasts the highest concentration of Iridium among competitors, delivering exceptional durability and reliability. The 360-degree laser welding process guarantees a robust bond and structural integrity, even under extreme conditions. Designed to withstand temperatures exceeding 4000 Deg F, this plug is engineered for endurance and peak performance. Its tapered seat type ensures a secure fit, making it a perfect choice for those seeking long-lasting, high-performance ignition solutions.
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Product Features:
- 0.4mm Iridium Center Electrode: World’s Smallest Diameter that maximizes firing potential
- 0.7mm Needle Tip Ground Electrode: Promotes higher spark energy and less heat quenching
- DENSO Patented Optimized Iridium-Rhodium Alloy Formula: Highest concentration of Iridium vs. competitors for greater durability
- DENSO Patented 360 degree laser welding process: Ensuring exceptional quality bond and structural strength with the Iridium Center Electrode
- Durability of an OE style plug combined with Power and Torque of high performance.
- Withstands temperatures greater than 4000 degree Fahrenheit
- Iridium TT
ACDelco – RAPIDFIRE Spark Plug (Part No.1)
from
$7.99
ACDelco Gold (Professional) RAPIDFIRE Spark Plugs are a high quality alternative to Original Equipment (OE) parts. These RAPIDFIRE Single Platinum Performance Spark Plugs are designed for everyday use and are a high quality replacement for many vehicles on the road today. These premium aftermarket spark plugs have high-quality suppressors that help prevent misfiring, an improved plug to boot seal, and a pure copper core for greater durability. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.
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Product Features:
- Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency interference, regulates spark energy for long electrode life, and helps protect against high combustion pressures
- Pure copper core provides great heat transfer and helps maximize plug durability
- Platinum on center electrode enables superior spark characteristics and can reduce voltage requirements of the ignition system
- Ribless insulator helps optimize plug to boot sea
- Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
- Premium aftermarket replacement part
- Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
ACDelco – Double Platinum Spark Plug (Part No.41-817)
from
$11.99
ACDelco Gold (Professional) Double Platinum Spark Plug are a high quality alternative to Original Equipment (OE) parts. With a copper core and double platinum pads on the center electrode, these plugs are designed to deliver long-lasting performance. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.
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Product Features:
- One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine interference, regulate spark plug energy, and protect against compression pressures for long life
- Double platinum point pad on center and ground electrode offer excellent durability and consistent voltage demands to help reduce wear on ignition system
- Pure copper core results in cooler electrode temperature for maximized durability and fouling resistance
- Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
- Premium aftermarket replacement part
- Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
- Resistor Type: Includes a resistor to reduce electromagnetic interference, ensuring smooth engine performance.
- Tapered Seat Type: Designed with a tapered seat type for a secure fit and reliable function.
DENSO – Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, ITF20 (Part No.5331)
from
$6.99
The Iridium Power Spark Plug features the world’s smallest Iridium Center Electrode at just 0.4mm, delivering enhanced spark energy for maximum combustion efficiency. Engineered with a patented 360-degree laser welding assembly process, it ensures unmatched durability and precision. The U-groove and taper-cut ground electrode design optimizes flame propagation, improving overall engine performance. Built to withstand extreme temperatures exceeding 4000 degrees Fahrenheit, this spark plug is burnished with nickel plating for exceptional high-temperature endurance and superior corrosion resistance. Its iridium tip material guarantees long-lasting reliability, while the tapered seat type ensures a secure fit. With a wide range of part numbers available, it caters to thousands of applications, including classic and collector cars. Choose this spark plug for unparalleled performance and durability.
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Product Features:
- World’s smallest Iridium Center Electrode (0.4mm) for improved spark for maximum combustion
- Patented 360-degree laser welding assembly process
- U-groove and taper cut ground electrode to maximize flame propagation.
- Withstands temperatures greater than 4000 degree Fahrenheit
- Burnished nickel plating for high temperature endurance and superior corrosion resistance
- Wide range of part numbers for thousands of applications, including classic and collector cars
- Iridium Power
Autolite – Copper Resistor Spark Plug: Quick Starts & Reliable Performance (Part No.23)
from
$6.49
Autolite Copper spark plugs are designed to provide reliable performance and quick starts, ensuring your vehicle meets its power and efficiency demands. Featuring a copper core center electrode, these spark plugs excel in thermal control and resist fouling, enhancing overall functionality. The high nickel alloy center and ground electrodes contribute to extended service life, while the high alumina multi-rib ceramic insulator ensures superior thermal conductivity and insulation for added strength. With a nickel-plated shell, these spark plugs resist corrosion, offering long-lasting durability even in challenging conditions. The mid-projection standard center electrode design, combined with nickel tip materials, ensures consistent performance. Designed with a tapered seat and integrated resistor, these spark plugs are a dependable choice for regular-grade applications, delivering value and reliability for your vehicle’s ignition system.
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Product Features:
- The copper core center electrode aids in thermal control and improves resistance to fouling.
- Its specially engineered high nickel alloy center and ground electrode provides extended life.
- The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
- Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
- The tapered seat design ensures a secure fit and optimal performance, enhancing reliability in regular-grade applications.
Motorcraft – High-Performance Spark Plug: Enhances Fuel Efficiency (Part No.SP-501-X)
from
$7.99
This premium spark plug is engineered to optimize your engine’s performance, ensuring a smoother and more efficient combustion process. Designed with advanced materials and precision manufacturing, it significantly boosts fuel efficiency and reduces emissions. Ideal for both everyday driving and high-performance applications, the Motorcraft High-Performance Spark Plug offers reliable ignition and long-lasting durability, making it a smart choice for maintaining your vehicle’s peak performance.
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Product Features:
- Optimizes Engine Performance: The Motorcraft High-Performance Spark Plug is engineered to enhance your engine’s performance, ensuring a smoother and more efficient combustion process.
- Boosts Fuel Efficiency: Designed with advanced materials and precision manufacturing, this spark plug significantly improves fuel efficiency, helping you save on fuel costs.
- Reduces Emissions: By promoting a more efficient combustion process, the Motorcraft High-Performance Spark Plug helps reduce harmful emissions, contributing to a cleaner environment.
- Reliable Ignition: Ideal for both everyday driving and high-performance applications, this spark plug offers consistent and reliable ignition, ensuring your vehicle starts smoothly every time.
- Long-Lasting Durability: Built to last, the Motorcraft High-Performance Spark Plug provides long-lasting durability, making it a smart investment for maintaining your vehicle’s peak performance.
- Optimizes Engine Performance: The Motorcraft High-Performance Spark Plug is engineered to enhance your engine’s performance, ensuring a smoother and more efficient combustion process.
- Boosts Fuel Efficiency: Designed with advanced materials and precision manufacturing, this spark plug significantly improves fuel efficiency, helping you save on fuel costs.
- Reduces Emissions: By promoting a more efficient combustion process, the Motorcraft High-Performance Spark Plug helps reduce harmful emissions, contributing to a cleaner environment.
- Reliable Ignition: Ideal for both everyday driving and high-performance applications, this spark plug offers consistent and reliable ignition, ensuring your vehicle starts smoothly every time.
- Long-Lasting Durability: Built to last, the Motorcraft High-Performance Spark Plug provides long-lasting durability, making it a smart investment for maintaining your vehicle’s peak performance.
DENSO – Platinum TT Spark Plug – PTF20TT (Part No.4510)
from
$5.79
The Platinum TT Spark Plug features an innovative Twin-Tip design that promotes faster flame propagation, ensuring more complete combustion for improved engine performance and fuel efficiency. Crafted with a platinum center electrode tip, this spark plug offers exceptional durability and consistent performance over time. Its tapered seat type ensures a secure fit, enhancing reliability and reducing the risk of gas leakage. Designed to deliver optimal ignition and smoother engine operation, this spark plug is a valuable upgrade for those seeking enhanced efficiency and long-lasting performance.
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Product Features:
- Innovative Twin-Tip design promotes faster flame propagation for more complete combustion, enhancing engine performance and fuel efficiency.
- Platinum center electrode tip ensures exceptional durability and consistent performance over extended use.
- Tapered seat type provides a secure fit, reducing the risk of gas leakage and improving reliability.
- Optimized for smoother engine operation, delivering a noticeable improvement in ignition and overall driving experience.
- Designed as a long-lasting upgrade for enhanced efficiency and dependable performance.
In-Demand Distributors for 1991 GMC Syclones
Select from 20 premium Distributors parts for your 1991 GMC Syclone, with prices ranging from $3.29 to $261.99.
Felpro – Distributor Mounting Gasket (Part No.70194)
from
$3.29
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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- Fel-Pro Oil Pan SnapUps 8mm bolts
- Designed to hold up the pan and gasket, for one person installation
- Engine$aver Hardware
- Unsurpassed quality you can trust
- Sold in sets of four and are reusable
Carquest – Distributor Rotor (Part No.D207)
from
$8.05
BWD SELECT designs, specifies, and manufactures replacement parts with one goal in mind-make them the very best. To maximize performance and longevity, we use the finest materials and improve on OE specifications, whenever possible.
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Product Features:
- High-quality direct replacement electrical connector allows you to replace only the damaged connector instead of the entire harness for a cost-effective repair
- The terminal is manufactured with high grade materials such as copper alloy, brass, and phosphor bronze. The housing is fabricated using polyamide resins. All of the materials together provide the connectors with prolonged life and superior performance.
- All electrical connectors are 100% tested for proper mechanical and electrical fit, form and function
- Offering thousands of high-quality pigtails & sockets for nearly every electrical job
GM Genuine Parts – Ignition Distributor Rotor (Part No.D446)
from
$12.99
ACDelco GM Original Equipment Distributor Rotor is a GM-recommended replacement component for one or more of the following vehicle systems: cooling, hvac, ignition, starting and charging, body-electrical and lighting, wiper and washer, and/or engine fuel management. This original equipment rotor will provide the same performance, durability, and service life you expect from General Motors.
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Product Features:
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
GM Genuine Parts – Ignition Distributor Cap (Part No.D314A)
from
$29.99
ACDelco GM Original Equipment Distributor Cap is a GM-recommended replacement component for one or more of the following vehicle systems: cooling, hvac, ignition, starting and charging, body-electrical and lighting, wiper and washer, and/or engine fuel management. This original equipment cap will provide the same performance, durability, and service life you expect from General Motors.
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Product Features:
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Carquest Premium – Distributor T1635: 100% New, With Cap and Rotor (Part No.T1635)
from
$166.99
Carquest Premium distributors are built to meet or exceed the original equipment (OE) specifications for each application. Our distributors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Each distributor is supplied with the cap, rotor and any seals needed for installation. Carquest Premium distributors are 100% new and undergo extensive validation testing to ensure long-lasting ignition performance and reliability.
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Product Features:
- Designed to meet or exceed OE specifications for fit, form and function
- 100% new unit with no core charges
- Precision machined shafts result in high speed accuracy and help prevent bearing failures
- Every distributor is tested to ensure reliable and long-lasting performance
- O-rings or gaskets included where applicable
- Precision Engineered ignition modules and plugs ensure proper performance plus precise connection.
- Precision machined and ground shafts assure high speed accuracy and prevent bearing failures.
- Original Equipment Equivalent high voltage ignition coils.
- 100% New Components and fasteners eliminate premature failures.
Driveworks – Distributor Rotor (Part No.23031)
from
$6.05
Driveworks offers a line of aftermarket parts and accessories that are commercially acceptable and competitively priced, which provides professional technicians and DIYers with an affordable alternative for repairs.
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Product Features:
- Direct-fit OE replacement ensures ease of installation
- Designed to meet OE performance
- As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
- As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
Carquest Premium – Distributor Cap (Part No.CAC1181)
from
$19.99
The distributor cap & rotor are just two pieces of this type of ignition system which is typically driven by the engine’s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.
Product Features:
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Product Features:
- All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
- Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
- Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
- Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.
Carquest Premium – Distributor Rotor (Part No.DAC1091)
from
$11.99
The distributor cap & rotor are just two pieces of this type of ignition system which is typically driven by the engine’s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.
Product Features:
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Product Features:
- All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
- Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
- Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
- Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.
MSD Ignition – Distributor Cap and Rotor, GM 4.3L, External Coil (Part No.8430)
from
$53.99
The cap and rotor of any ignition system must be considered maintenance items. To make things easy, we offer these Cap and Rotor Replacement Kits.
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Product Features:
- Designed w/performance in mind
- High quality; voltage insulating material
- Stainless Terminals
- High dielectric properties
Carquest – Distributor Cap (Part No.24C1009)
from
$14.99
The distributor cap & rotor are just two pieces of this type of ignition system which is typically driven by the engine¿s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.
Product Features:
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Product Features:
- All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
- Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
- Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
- Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.
Carquest – Distributor Rotor (Part No.23C1008)
from
$5.99
The distributor cap & rotor are just two pieces of this type of ignition system which is typically driven by the engine¿s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.
Product Features:
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Product Features:
- All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
- Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
- Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
- Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.
Delphi – Distributor Cap (Part No.DC1015)
from
$16.29
Delphi’s history is one of OE heritage and quality. Our global technical requirements include design specifications and validation testing based on over 100 years of OE experience. Our material selections, material thickness, and material types are built from OE specifications to exceed aftermarket expectations. We put in place strict manufacturing processes to ensure quality control in every part we make. Delphi’s pioneering spirit delivers innovative solutions designed to support the aftermarket in servicing the vehicles of today, and tomorrow.
Product Features:
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Product Features:
- OE quality replacement parts for the right fit, form and function
- Delphi OE technology ignition products are validated to match the vehicle’s system
- Delphi’s coil products are designed and endurance tested to resist the common stresses that cause failure
- Delphi parts are built to meet or exceed OE requirements
Top Street Performance – Chevy V6 (200-262) Pro Series Ready to Run Distributor with Black Cap (Part No.JM7721BK)
from
$261.99
TSP Pro Series Ready to Run Distributor is perfect for a street performance upgrade. It features a CNC-machined billet aluminum body and hardened steel shaft, with a sealed ball bearing on top and a sintered steel bushing on the bottom. It also comes with a fully adjustable mechanical advance, vacuum advance, magnetic pickup trigger, and a high-output circuit board module with digital tach output. The dielectric cap comes with solid brass terminals and a color-matched wire retainer.
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Product Features:
- Fits Chevy 90 deg. V6 (262)
- Internal module means no external ignition box required
- Fully adjustable mechanical advance with additional springs and bushings included
Top Street Performance – Chevy V6 (200-262) Pro Series Ready to Run Distributor with Red Cap (Part No.JM7721R)
from
$261.99
TSP Pro Series Ready to Run Distributor is perfect for a street performance upgrade. It features a CNC-machined billet aluminum body and hardened steel shaft, with a sealed ball bearing on top and a sintered steel bushing on the bottom. It also comes with a fully adjustable mechanical advance, vacuum advance, magnetic pickup trigger, and a high-output circuit board module with digital tach output. The dielectric cap comes with solid brass terminals and a color-matched wire retainer.
Product Features:
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Product Features:
- Fits Chevy 90 deg. V6 (262)
- Internal module means no external ignition box required
- Fully adjustable mechanical advance with additional springs and bushings included
Top Street Performance – Chevy 262 (4.3L) V6 HEI Distributor – Red (Part No.JM6521R)
from
$113.99
TSP HEI Distributor has everything you need, all under one cap. With a high-quality aluminum housing and hardened steel dual bushing construction, it is built to last. It features fully adjustable mechanical and vacuum advances, meaning precision is a breeze. It has a high-output module, high-spark 65,000 volt coil, solid brass terminals, and an easy one-wire hookup.
Product Features:
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Product Features:
- Fits Chevy 90 deg. V6 (262)
- Built-in ignition module
- Includes 65,000 V coil
- Easy all-in-one design
Top Street Performance – Chevy 262 (4.3L) V6 HEI Distributor with Super Cap – Red (Part No.JM6520R)
from
$113.99
TSP HEI Distributor has everything you need, all under one cap. With a high-quality aluminum housing and hardened steel dual bushing construction, it is built to last. It features fully adjustable mechanical and vacuum advances, meaning precision is a breeze. It has a high-output module, high-spark 65,000 volt coil, solid brass terminals, and an easy one-wire hookup.
Product Features:
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Product Features:
- Fits Chevy 90 deg. V6 (262)
- Built-in ignition module
- Includes 65,000 V coil
- Easy all-in-one design
Top Street Performance – Chevy 262 (4.3L) V6 HEI Distributor – Black (Part No.JM6521BK)
from
$113.99
TSP HEI Distributor has everything you need, all under one cap. With a high-quality aluminum housing and hardened steel dual bushing construction, it is built to last. It features fully adjustable mechanical and vacuum advances, meaning precision is a breeze. It has a high-output module, high-spark 65,000 volt coil, solid brass terminals, and an easy one-wire hookup.
Product Features:
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Product Features:
- Fits Chevy 90 deg. V6 (262)
- Built-in ignition module
- Includes 65,000 V coil
- Easy all-in-one design
Top Street Performance – Chevy 262 (4.3L) V6 HEI Distributor with Super Cap – Black (Part No.JM6520BK)
from
$113.99
TSP HEI Distributor has everything you need, all under one cap. With a high-quality aluminum housing and hardened steel dual bushing construction, it is built to last. It features fully adjustable mechanical and vacuum advances, meaning precision is a breeze. It has a high-output module, high-spark 65,000 volt coil, solid brass terminals, and an easy one-wire hookup.
Product Features:
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Product Features:
- Fits Chevy 90 deg. V6 (262)
- Built-in ignition module
- Includes 65,000 V coil
- Easy all-in-one design
Carquest Premium – Distributor Cap and Rotor Kit (Part No.CAC1798)
from
$15.99
The distributor cap & rotor are just two pieces of this type of ignition system which is typically driven by the engine’s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.
Product Features:
See More
Product Features:
- All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
- Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
- Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
- Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.
Delphi – Distributor Rotor (Part No.DC20022)
from
$9.29
Delphi’s history is one of OE heritage and quality. Our global technical requirements include design specifications and validation testing based on over 100 years of OE experience. Our material selections, material thickness, and material types are built from OE specifications to exceed aftermarket expectations. We put in place strict manufacturing processes to ensure quality control in every part we make. Delphi’s pioneering spirit delivers innovative solutions designed to support the aftermarket in servicing the vehicles of today, and tomorrow.
Product Features:
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Product Features:
- OE quality replacement parts for the right fit, form and function
- Delphi OE technology ignition products are validated to match the vehicle’s engine management system
- We back our ignition parts with proven materials, such as high quality stainless steel and plastics
- Delphi parts are built to meet or exceed OE requirements
Most Sold 1991 GMC Syclone Ignition Wires
Explore our best-selling GMC parts for the 1991 Syclone among 2 OEM and aftermarket options starting from $10.49.
NGK – Premium OE Fit & Design Spark Plug Wire Set: Ferrite Mag Core, 7 Leads (Part No.51158)
from
$42.99
NGK ultra-low resistance mag core wire sets provide outstanding performance and durability. High-temp premium silicone outer jacket and inner EPDM/silicone insulation contain high voltage currents for excellent dielectric strength. Stainless steel winding over premium ferrite magnetic core delivers ultra-low resistance, a more powerful spark and excellent EMI/RFI noise suppression. OE or better specified spark plug and distributor boots ensure the highest quality fit, performance and durability in every application. Spark plug boots are glued to NGK cable with a silicone sealer for a watertight seal. Stainless steel terminals utilizing up to 3 serrated crimps bite into cable jacket and inner insulation for the highest terminal retention strength (wherever possible). Locking C-shaped spring clip with corrosion-resistant plating ensures a secure and positive spark plug terminal connection.
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Product Features:
- PERFECT FIT FOR YOUR VEHICLE: Built to OEM tolerances with OE quality or better materials
- BUILT TO LAST: Outer Jacket built to withstand temperatures greater than 250 degrees Celsius, inner insulation EPDM or silicone for best dielectric strength
- STAINLESS STEEL TERMINALS: Provide the highest possible retention to ensure positive connections through the life of the set
- CYLINDER LEAD ID: Cylinder lead identification tags where possible make installation easier
- LIMITED WARRANTY: See package for details
Dorman – Two-Wire Coil Repair (Gray) (Part No.85119)
from
$10.49
This ignition coil connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
Product Features:
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Product Features:
- Direct replacement – this ignition coil connector matches the appearance and function of the factory hardware on specified applications
- Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Top-Rated Ignition and Tune-Up Products Brands For Your 1991 GMC Syclone
Shop for the best-rated brands offering Ignition and Tune-Up Products and other products for your 1991 GMC Syclones. Below you’ll find some of our best rated Ignition and Tune-Up Products from NGK, Motorcraft, and GM Genuine, and more. Ignition and Tune-Up Products from these brands that fit a 1991 Syclone start at just $4.79 and are rated as high as 4.8 stars. OEM and aftermarket Ignition and Tune-Up Products don’t get more top quality, durable, and affordable than from the brands below.
Popular NGK 1991 GMC Syclone Ignition and Tune-Up Products
When it comes to maintaining or upgrading your 1991 GMC Syclone, using quality Ignition and Tune-Up Products is essential to ensure durability and a perfect fit. NGK ticks all of those boxes. We offer a wide selection of NGK Ignition and Tune-Up Products, specifically designed for the 1991 GMC Syclone. With over 2 NGK brand Ignition and Tune-Up Products in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $6.99, with an average price of just $11.99. Plus, with over 93 customer reviews and an average rating of 4.8 stars, you can trust that our NGK Ignition and Tune-Up Products will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
from
$16.99
(7)
Iridium IX Spark Plug (UR5IX): Extreme Ignitability & Durability
“Great Spark Plug!!! I could feel the difference from the old spark plugs to the new ones!!! I would HIGHLY RECOMMEND them to Family and Friends”
from
$6.99
(86)
V-Power Nickel Spark Plug (UR5): Enhanced Ignitability & Performance
“old cars never die as long as you can get parts”
Popular Motorcraft 1991 GMC Syclone Ignition and Tune-Up Products
Motorcraft auto parts is one of the highest quality Ignition and Tune-Up Product brands in the market. Any 1991 GMC Syclone owner should feel confident when installing genuine Motorcraft parts in their vehicle. To ensure the best fit and performance for your 1991 Syclone, Advance Auto Parts carries a full inventory of 2 Motorcraft Ignition and Tune-Up Products. Plus you will be keeping your GMC in peak condition while saving money because prices on these Motorcraft Ignition and Tune-Up Products range from $4.79 to $7.29, plus, with more than 18 customer reviews and an impressive 4.8 stars average rating, you can be confident the Fram Ignition and Tune-Up Products below will deliver on both quality and value.
from
$4.79
(7)
High-Performance Spark Plug: Enhances Fuel Economy & Smooth Acceleration
“Great Product”
FAQs for 1991 GMC Syclone Ignition and Tune-Up Products
Which Ignition and Tune-Up Products are best-sellers for 1991 GMC Syclones?
Out of 60 Ignition and Tune-Up Products that fit 1991 GMC Syclones, the following parts are the top sellers:
- V-Power Nickel Spark Plug (UR5): Enhanced Ignitability & Performance (19650111) – $6.99
- Spark Plug, Platinum Center Electrode Tip Material, Copper Core (18090024) – $7.29
- RAPIDFIRE Spark Plug (5530474) – $7.99
What’s the price range for 1991 GMC Syclone Ignition and Tune-Up Products?
Ignition and Tune-Up Product prices for the 1991 GMC Syclone start at $3.29 and go up to $261.99 for the most premium parts.
What’s the average price of a Ignition and Tune-Up Product for a 1991 GMC Syclone?
The average price for Ignition and Tune-Up Products for the 1991 GMC Syclone is $46.54. Keep in mind the variety of part types within our Ignition and Tune-Up Product category so you are likely to find a wide range of prices across a variety of parts and components.
What are the cheapest Ignition and Tune-Up Products for my 1991 GMC Syclone?
The cheapest 1991 GMC Syclone Ignition and Tune-Up Products we carry in stock are:
- Distributor Mounting Gasket (5785529) – $3.29
- Copper Plus Spark Plug (RV12YC): Dependable Performance & Durability (5470020) – $3.99
- High-Performance Spark Plug: Enhances Fuel Economy & Smooth Acceleration (18090004) – $4.79
- Platinum TT Spark Plug – PTF20TT (11010045) – $5.79
- Distributor Rotor (12478634) – $5.99
What are the top-rated Ignition and Tune-Up Products that fit the 1991 GMC Syclone?
Out of 399 reviews by customers, our 1991 GMC Syclone Ignition and Tune-Up Products have an average customer rating of . These are some of the highest-rated Ignition and Tune-Up Product types for the 1991 GMC Syclone and their top-rated products:
- Ignition Coils and Boots
- Wire Set – Super Conductor, Multi-Angle Plug, Socket/HEI (22360316) – $158.99
- Ignition Coil, GM External HEI, High Performance (17350179) – $79.99
- Spark Plugs
- Wire Set – Super Conductor, Multi-Angle Plug, Socket/HEI (22360316) – $158.99
- Ignition Coil, GM External HEI, High Performance (17350179) – $79.99
What types of Ignition and Tune-Up Products do you sell for my 1991 GMC Syclone?
As of 6/2/26, these are some of the most in-demand types of Ignition and Tune-Up Products for a 1991 GMC Syclone:
Can I get help with 1991 GMC Syclone Ignition and Tune-Up Product orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Ignition and Tune-Up Products and more.
What is your return policy for GMC Syclone Ignition and Tune-Up Products?
Advance Auto Parts keeps returns simple. For new GMC Syclone Ignition and Tune-Up Products and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
