1990 GMC G1500 Ignition and Tune-Up Products

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Essential Ignition and Tune-Up Products for 1990 GMC G1500s

Mr. Gasket – Mr. Gasket Spark Plug Wire Divider Brackets, 6042 (Part No.6042)

Mr. Gasket Spark Plug Wire Divider Brackets, 6042

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$88.59
Designed to fit 1987-1996 small block Chevys with center hold down valve covers, these aluminum wire divider brackets come complete with wire separators which fit 7 or 8mm wires, keeping them insulated and separated from each other to minimize crossfire. Brackets are brush finished and are packaged two per set.
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GM Genuine Parts – GM Genuine Parts Gray Multi-Purpose Pigtail, PT1798 (Part No.PT1798)

GM Genuine Parts Gray Multi-Purpose Pigtail, PT1798

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$62.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors 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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Mallory – Mallory Prosidewinder 135F Univ/Wire Set, 947 (Part No.947)

Mallory Prosidewinder 135F Univ/Wire Set, 947

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$170.99
The spiral wound alloy core provides low resistance ensuring maximum energy transfer to the spark plugs while high noise suppression keeps noise interference out of on-board electronics.
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Autolite – Autolite Racing Resistor Spark Plug: Enhanced Heat Transfer for Peak Performance, AR25 (Part No.AR25)

Autolite Racing Resistor Spark Plug: Enhanced Heat Transfer for Peak Performance, AR25

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$4.99
Racing Resistor Spark Plug is expertly crafted to deliver peak performance in competitive racing environments. Featuring a cut-back ground electrode, it ensures optimal ignitability and superior heat transfer for quicker starts and maximum engine efficiency. The yttrium-enhanced alloy reduces ground wire temperature by up to 8%, making it ideal for colder heat ranges and performance modifications. Its anti-corrosive nickel plating resists rust better than black oxide, ensuring long-lasting durability. Designed with a high alumina multi-rib ceramic insulator, it offers exceptional thermal conductivity and insulation, preventing flash-over and enhancing strength. The tapered seat type optimizes performance across various racing venues, from oval tracks to road circuits. Built to withstand intense conditions, this spark plug is compatible with all aftermarket cylinder heads used in competitive racing. With a mid-projection center electrode and nickel tip materials, it combines reliability and efficiency, making it a top choice for racers seeking consistent, high-performance ignition.
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Carquest Premium – Carquest Distributor Drive Gear, DGA1003 (Part No.DGA1003)

Carquest Distributor Drive Gear, DGA1003

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$17.99
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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MSD Ignition – MSD Ignition Crank Trigger Kit, Small Block Chevy, 8610 (Part No.8610)

MSD Ignition Crank Trigger Kit, Small Block Chevy, 8610

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$519.99
“The MSD Flying Magnet Crank Trigger uses four magnets secured in the aluminum trigger wheel that pass by a stationary non-magnetic pick-up to trigger the ignition. This “”flying magnet”” design produces accurate trigger signals and the non-magnetic pick-up cannot be falsely triggered. Each Flying Magnet Crank Trigger includes a two-piece mounting bracket for the non-magnetic pick-up that in most cases will work on either the passenger side or driver’s side of the engine (the SB Chrysler and SB Ford brackets mount on only one side). The CNC-machined aluminum bracket securely holds the pick-up in place and is slotted to provide a wide range of timing adjustments. Spacers are included so you can mount the bracket on engines with standard motor mounts or engines with a .25″” motor plate. These systems will trigger MSD 6, 7, and 8 Series Ignitions and all MSD Timing Accessories.”
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Accel – Accel Adjustable Vacuum Advance for GM HEI Distributors – Fully adjustable vacuum advance cannister for GM HEI distributors, 31035 (Part No.31035)

Accel Adjustable Vacuum Advance for GM HEI Distributors - Fully adjustable vacuum advance cannister for GM HEI distributors, 31035

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$56.29
“This unit permits a seamless wide range of adjustment to both amount and rate of ignition advance. This unit helps increase horsepower and throttle response. It provides maximum spark advance while preventing detonation or “”pinging””. This kit includes an allen wrench for easy adjustment along with instructions.”
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Carquest Premium – Carquest Multi-Use Connector, PTA1163 (Part No.PTA1163)

Carquest Multi-Use Connector, PTA1163

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$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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Carquest Premium – Carquest Distributor Vacuum Advance, VBC1099 (Part No.VBC1099)

Carquest Distributor Vacuum Advance, VBC1099

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$29.99
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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Carquest Premium – Carquest Electronic Spark Control Module, ESC1001 (Part No.ESC1001)

Carquest Electronic Spark Control Module, ESC1001

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$144.99
The Electronic Spark Control Module controls the primary side of the ignition coil and in some applications is able to control ignition timing. The spark control module receives a signal from a pick-up coil located in the distributor or from the engine control module (ECM) to identify piston location.
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Accel – Accel HP Copper Spark Plug – Shorty – 14mm Thread – .460 in Reach – Tapered Seat – 4 Pack, 0574S-4 (Part No.0574S-4)

Accel HP Copper Spark Plug - Shorty - 14mm Thread - .460 in Reach - Tapered Seat - 4 Pack, 0574S-4

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$49.99
ACCEL’s patented race proven spark plugs in a Shorty configuration. The overall length has been reduced 3/16 in to 3/8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or header tube. This helps eliminate burning the spark plug boot or dimpling the header tube. The shorter spark plug length also can make it easier to install an remove the spark plugs in certain applications where there is not a lot of room to fit a socket or move a wrench around. ACCEL Shorty Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL Shorty Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL Shorty Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.
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Carquest – Carquest A/C Compressor Connector, PT770 (Part No.PT770)

Carquest A/C Compressor Connector, PT770

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$16.05
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.
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Carquest – Carquest Distributor Cap, 24C1009 (Part No.24C1009)

Carquest Distributor Cap, 24C1009

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$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.
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Dorman – Help – Dorman – Help Spark Plug Non-Foulers – 14mm Tapered Seat, 42006 (Part No.42006)

Dorman - Help Spark Plug Non-Foulers - 14mm Tapered Seat, 42006

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$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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Carquest Premium – Carquest Distributor Ignition Pickup, MEA2292 (Part No.MEA2292)

Carquest Distributor Ignition Pickup, MEA2292

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$40.99
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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Carquest Premium – Carquest Multi-Use Connector, PTC1261 (Part No.PTC1261)

Carquest Multi-Use Connector, PTC1261

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$25.99
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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Sylvania – Sylvania 168 SilverStar: Mini Bulb, High Performance, 2 Pack, 168STBP2 (Part No.168STBP2)

Sylvania 168 SilverStar: Mini Bulb, High Performance, 2 Pack, 168STBP2

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$13.99
The SYLVANIA SilverStar high performance miniature bulbs deliver a brighter, whiter light when compared to SYLVANIA Long Life. SYLVANIA achieves this using a specially designed filament, propriety gas mixture and a lamp coating that shifts the color temperature towards a whiter light. A brighter light can improve visibility in your interior lighting applications and increase your visibility to other drivers when braking or turning.
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Dorman – Help – Dorman – Help Rack and Sector Gear Kit – without Tilt or Tilt Telescopic Wheel, 83221 (Part No.83221)

Dorman - Help Rack and Sector Gear Kit - without Tilt or Tilt Telescopic Wheel, 83221

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$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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ACDelco – ACDelco Multi-Purpose Pigtail, PT2296 (Part No.PT2296)

ACDelco Multi-Purpose Pigtail, PT2296

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$73.99
ACDelco Professional Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are a high quality replacement for many vehicles on the road today. These premium aftermarket replacement components are manufactured to meet your expectations for fit, form, and function.
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Carquest Premium – Carquest Alternator Brush Holder, XAA1069 (Part No.XAA1069)

Carquest Alternator Brush Holder, XAA1069

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$7.99
The charging system has been required as long as we have had a need for an electrical system and from research it’s been since the requirement of horns in motor vehicle in the early 1900’s. An alternator is a voltage generator that uses mechanical energy to rotate a set of magnets within a field of windings called a stator. The alternating current (AC) voltage created by the spinning magnetic field is converted into a usable direct current (DC) voltage with a rectifier and then regulated by a voltage regulator so that the voltage level in the electrical system stays within a specific operating range. The alternator provides all the voltage needed to operate a vehicle, the battery is only used as a reserve for heavier load conditions, as a voltage source for the engine starting system, and to supply a small amount of voltage to the electromagnets in the alternator which boosts the magnetic field in the alternator and increases voltage output.
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Mallory – Mallory Pro Wire Sbc Skt. Cap Over Vc, 604 (Part No.604)

Mallory Pro Wire Sbc Skt. Cap Over Vc, 604

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$116.99
Mallory Pro Wires are a perfect fit for your street rod, hot rod or daily driver.
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Accel – Accel Spark Plug Wire Set – Chevy Small Block with HEI 75-86 Wires Under Valve Cover, 9018C (Part No.9018C)

Accel Spark Plug Wire Set - Chevy Small Block with HEI 75-86 Wires Under Valve Cover, 9018C

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$199.99
ACCEL now offers the cure for burnt spark plug boots with Extreme 9000 ceramic wire kits. The 8mm Ferro-Spiral core wire now has ceramic boots on the spark plug end of the wires. Ceramic boots withstand up to 2,000 degrees. Great for running headers with close tolerance, an engine bay with little room, or an RV with boots that melt because of heat. Ultra high temperature double silicone construction wire rated at 600 degrees Fahrenheit peak. 500 ohms/ft Ferro-Spiral core developed for performance use. Excellent energy delivery to the spark plugs, while providing the highest level of RFI/EMI suppression. Stainless steel spark plug terminals for maximum spark energy to the plugs. Pre-made to factory lengths for a perfect fit.
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Carquest – Carquest Ignition Switch, CS84 (Part No.CS84)

Carquest Ignition Switch, CS84

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$24.29
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.
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Delphi – Delphi Distributor Rotor, DC20025 (Part No.DC20025)

Delphi Distributor Rotor, DC20025

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$9.49
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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Top Street Performance – Top Street Performance Chevy SB/BB V8 Pro Series Pro Billet Distributor with Vacuum Advance – Black, JM7601-1BK (Part No.JM7601-1BK)

Top Street Performance Chevy SB/BB V8 Pro Series Pro Billet Distributor with Vacuum Advance - Black, JM7601-1BK

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$231.99
TSP Pro Series Pro Billet Distributor is for the racer who needs added spark and precision for their high performance power plant. It features a high quality, fully adjustable mechanical advance and an accurate magnetic pickup trigger. The CNC-machined aluminum body and hardened steel shaft, guided by a sealed ball bearing on top and a sintered steel bushing on the bottom, ensure stability up to 10,000 RPM. The dielectric cap features bolt-down and twist-lock capabilities. It has solid brass terminals and comes with a color-matched wire retainer.
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Felpro – Felpro Distributor Mounting Gasket, 70194 (Part No.70194)

Felpro Distributor Mounting Gasket, 70194

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$3.49
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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Carquest – Carquest Ignition Coil: Meets OE Specifications, 1 Count, 26C1065 (Part No.26C1065)

Carquest Ignition Coil: Meets OE Specifications, 1 Count, 26C1065

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$31.49
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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Carquest Premium – Carquest Ignition Knock (Detonation) Sensor, SBA3668 (Part No.SBA3668)

Carquest Ignition Knock (Detonation) Sensor, SBA3668

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$41.99
Carquest Premium knock sensors are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium knock sensors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. We utilize advanced technology to design sensors that are, in many cases, stronger than OE parts. Carquest Premium knock sensors undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium knock sensors 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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Upgrade your 1990 GMC G1500 with Top-Quality Ignition and Tune-Up Products

When it comes to maintaining or upgrading your 1990 GMC G1500, 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 G1500 functioning at its best. At Advance Auto Parts, we offer a wide selection of 115 Ignition and Tune-Up Products for the 1990 GMC G1500, designed to meet your needs without breaking the bank. From Spark Plug replacements to Ignition Wires 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 1990 GMC G1500 at great prices. Our Ignition and Tune-Up Products inventory for this model ranges from just $1.75 to $584.99, with an average price of $79.50. Our 115 Ignition and Tune-Up Products in stock come from 21 trusted brands, so you’re sure to find the right part for your 1990 GMC G1500 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 1990 GMC G1500, we stock popular OEM and aftermarket Ignition and Tune-Up Products from top names like Autolite, Carquest, MSD Ignition, and more. Autolite Ignition and Tune-Up Products start at just $4.79 and boast an impressive 4.6 stars average rating from customers. Carquest and MSD Ignition also bring quality to the table, with Ignition and Tune-Up Products available starting at $6.05, and at an average 4.4 stars rating. With 5,005 customer reviews and counting, our 1990 GMC G1500 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 1990 GMC G1500 is always ready to roll. We’re committed to providing you with everything you need to keep your G1500 in top shape, all in one place. Start shopping confidently below for your 1990 GMC G1500!

Best-Selling Spark Plugs for 1990 GMC G1500s

Enhance the driving experience in your GMC with 22 quality Spark Plug components, starting at $4.79.

ACDelco – ACDelco Conventional Spark Plug, CR43TS (Part No.CR43TS)

ACDelco Conventional Spark Plug, CR43TS

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$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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NGK – NGK V-Power Nickel Spark Plug (UR5): Enhanced Ignitability & Performance, 2771 (Part No.2771)

NGK V-Power Nickel Spark Plug (UR5): Enhanced Ignitability & Performance, 2771

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$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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Motorcraft – Motorcraft Standard Spark Plug (ASF42CF4): Reliable Performance & Durability, SP-450-A (Part No.SP-450-A)

Motorcraft Standard Spark Plug (ASF42CF4): Reliable Performance & Durability, SP-450-A

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$6.99
Standard Spark Plug (ASF42CF4) delivers reliable performance and durability, making it the ideal choice for maintaining your vehicle’s original efficiency. Engineered to meet strict Ford standards, these Motorcraft spark plugs are specifically matched to engines for enhanced durability, reduced fuel consumption, and optimized emissions. Designed with high-quality materials, they resist oxidation and arc erosion, ensuring long-lasting reliability with service intervals of up to 100,000 miles. The multi-rib insulator protects against misfires, while the exact fit guarantees seamless compatibility with Ford, Lincoln, and Mercury vehicles. Backed by Motorcraft’s Service Parts Warranty, these spark plugs help prevent false check engine lights, giving you confidence in their performance. Whether for domestic or import cars and trucks, Motorcraft spark plugs are the trusted choice for maintaining the original equipment standards your vehicle was built with.
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Autolite – Autolite Platinum Spark Plug: Enhanced Durability & Improved Performance, AP25 (Part No.AP25)

Autolite Platinum Spark Plug: Enhanced Durability & Improved Performance, AP25

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$5.49
The Platinum Spark Plug is engineered for exceptional performance and durability, making it ideal for older engine applications. Featuring a platinum center electrode firing tip, it ensures quicker firing, smoother starts, better acceleration, and improved fuel efficiency. Its high alumina ceramic insulator enhances thermal conductivity and insulation, providing increased strength and reliability. The multi-rib insulator design prevents flash-over, while the nickel-plated shell resists corrosion for extended service life. With a mid-projection standard center electrode and a tapered seat type, this performance-grade spark plug delivers consistent results. The platinum tip prevents gap erosion, ensuring a longer lifespan, while the nickel ground electrode adds to its durability. Designed to meet the demands of performance enthusiasts, this spark plug is a reliable choice for maintaining engine efficiency and longevity.
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Autolite – Autolite Copper Resistor Spark Plug: Quick Starts & Enhanced Durability, 25 (Part No.25)

Autolite Copper Resistor Spark Plug: Quick Starts & Enhanced Durability, 25

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$4.79
Autolite Copper spark plugs are designed to provide reliable performance and durability, making them an excellent choice for maintaining your vehicle’s efficiency. Featuring a copper core center electrode, these spark plugs excel in thermal control and resist fouling, ensuring consistent operation. The high nickel alloy center and ground electrodes are engineered for extended life, while the nickel-plated shell offers superior corrosion resistance for long-lasting durability. The high alumina multi-rib ceramic insulator enhances thermal conductivity and insulation, contributing to increased strength and reliability. With a mid-projection standard center electrode design and a tapered seat type, these spark plugs are built for optimal compatibility and performance. Engineered to improve fuel economy, they help reduce fuel costs without compromising on power. Additionally, their advanced design ensures smoother acceleration, delivering a more responsive and enjoyable driving experience. Ideal for regular-grade applications, these spark plugs combine value, efficiency, and durability to meet your vehicle’s performance needs.
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Motorcraft – Motorcraft Platinum Spark Plug: Enhances Durability & Reduces Misfires, SP-502 (Part No.SP-502)

Motorcraft Platinum Spark Plug: Enhances Durability & Reduces Misfires, SP-502

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$6.99
Engineered to meet strict Ford engineering standards, these spark plugs are matched to specific engines to provide enhanced durability, eliminate misfires, reduce fuel consumption, and optimize emissions. With a platinum center electrode tip and nickel ground electrode tip, they are resistant to oxidation and arc erosion. The multi-rib insulator protects against misfire, ensuring reliable performance for up to 100,000 miles. Backed by Motorcraft’s Service Parts Warranty, these spark plugs are an exact fit for Ford, Lincoln, and Mercury vehicles, and help prevent false check engine lights. Designed with high-quality materials, Motorcraft spark plugs deliver original equipment performance and reliability for a broad range of applications, including domestic and import cars and trucks of all makes and sizes.
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Champion – Champion Copper Plus Spark Plug RV12YC – Dependable Performance & Durability, 406 (Part No.406)

Champion Copper Plus Spark Plug RV12YC - Dependable Performance & Durability, 406

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$4.99
Champion Copper Plus spark plugs deliver dependable ignition performance with proven copper-core technology. The copper core electrode provides excellent conductivity and optimized heat control for consistent sparks while the coated shell protects against corrosion. Champion your engine with spark plugs engineered to improve efficiency and keep your vehicle running at its best.
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Dorman – Help – Dorman – Help Spark Plug Non-Foulers – 14mm Tapered Seat, 42006 (Part No.42006)

Dorman - Help Spark Plug Non-Foulers - 14mm Tapered Seat, 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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NGK – NGK Iridium IX Spark Plug (UR5IX): Extreme Ignitability & Durability, 7177 (Part No.7177)

NGK Iridium IX Spark Plug (UR5IX): Extreme Ignitability & Durability, 7177

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$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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Autolite – Autolite Racing Resistor Spark Plug: Enhanced Heat Transfer for Peak Performance, AR25 (Part No.AR25)

Autolite Racing Resistor Spark Plug: Enhanced Heat Transfer for Peak Performance, AR25

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$4.99
Racing Resistor Spark Plug is expertly crafted to deliver peak performance in competitive racing environments. Featuring a cut-back ground electrode, it ensures optimal ignitability and superior heat transfer for quicker starts and maximum engine efficiency. The yttrium-enhanced alloy reduces ground wire temperature by up to 8%, making it ideal for colder heat ranges and performance modifications. Its anti-corrosive nickel plating resists rust better than black oxide, ensuring long-lasting durability. Designed with a high alumina multi-rib ceramic insulator, it offers exceptional thermal conductivity and insulation, preventing flash-over and enhancing strength. The tapered seat type optimizes performance across various racing venues, from oval tracks to road circuits. Built to withstand intense conditions, this spark plug is compatible with all aftermarket cylinder heads used in competitive racing. With a mid-projection center electrode and nickel tip materials, it combines reliability and efficiency, making it a top choice for racers seeking consistent, high-performance ignition.
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Autolite – Autolite Double Platinum Spark Plug: Enhanced Durability & Performance, APP25 (Part No.APP25)

Autolite Double Platinum Spark Plug: Enhanced Durability & Performance, APP25

from

$7.49
The Double Platinum Spark Plug is engineered for exceptional durability and performance, making it a top choice for distributor-less ignition system (DIS) engines. Featuring a platinum-to-platinum design, it minimizes gap erosion and reduces misfires, ensuring a longer service life compared to copper and standard platinum plugs. Its yttrium-enhanced ground electrode delivers superior heat transfer, allowing it to withstand high temperatures and pressures for extended durability. The high alumina ceramic insulator optimizes thermal conductivity and dielectric strength, while the multi-rib insulator prevents flash-over for reliable operation. With a mid-projection center electrode and tapered seat type, this performance-grade spark plug is designed to deliver consistent ignition and efficiency. Both the center and ground electrode tips are crafted from platinum, ensuring robust functionality and reliability. Ideal for drivers seeking enhanced engine performance and longevity, this spark plug is built to meet the demands of modern engines.
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Motorcraft – Motorcraft Spark Plug: Quick Starts & Enhanced Fuel Economy, SP-450 (Part No.SP-450)

Motorcraft Spark Plug: Quick Starts & Enhanced Fuel Economy, SP-450

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$4.79
The Spark Plug: Quick Starts & Enhanced Fuel Economy by Motorcraft is the same high-quality part installed when your engine first rolled off the assembly line, ensuring a perfect fit and reliable performance. Designed and recommended by Ford Motor Company, these spark plugs are engineered to deliver quick starts, improved fuel economy, and smooth acceleration, making them an essential component for maintaining your vehicle’s peak performance. Featuring a tapered seat type, they provide a secure and precise fit, reducing the risk of leaks or misfires. Built to meet the exacting standards of Ford, these spark plugs offer exceptional durability and long-lasting performance, giving you confidence in every drive. Whether you’re replacing worn-out plugs or performing routine maintenance, this part ensures your engine runs efficiently and reliably, offering excellent value for your investment.
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E3 – E3 DiamondFIRE Automotive Spark Plug: More Power & Fuel Efficiency, E3.42 (Part No.E3.42)

E3 DiamondFIRE Automotive Spark Plug: More Power & Fuel Efficiency, E3.42

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$8.49
DiamondFire Automotive Spark Plug delivers exceptional performance and efficiency with its innovative Diamond Fire edge-to-edge ground electrode design. Engineered for smoother acceleration and idle, it ensures a faster, more complete burn of the fuel charge, maximizing pressure against the piston and putting more fuel to work. With power output improved by up to 6% on average, this spark plug enhances energy efficiency while reducing engine carbon deposits thanks to its patented Diamond Fire Technology. The unique diamond-shaped side wire electrode ignites the air/fuel mixture quickly, creating a larger flame kernel for optimal combustion. Crafted with durable nickel center and ground electrode tips, it offers long-lasting reliability. Pre-gapped at the factory for hassle-free installation, this tapered seat spark plug is a smart choice for drivers seeking improved fuel savings, cleaner engine performance, and enhanced power output.
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NGK – NGK G-Power Platinum Spark Plug (UR5GP): Enhanced Durability & Efficiency, 3547 (Part No.3547)

NGK G-Power Platinum Spark Plug (UR5GP): Enhanced Durability & Efficiency, 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, lower emissions, faster starts and quicker acceleration over conventional nickel spark plugs. An excellent upgrade for vehicles which used nickel alloy spark plugs originally. For better performance consider upgrading to a NGK Iridium IX plug. For even greater performance consider upgrading to a NGK RUTHENIUM HX plug.
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DENSO – DENSO Iridium TT Spark Plug: Ultimate Endurance and Power, 0.4mm Iridium Tip, ITF20TT, 4716 (Part No.4716)

DENSO Iridium TT Spark Plug: Ultimate Endurance and Power, 0.4mm Iridium Tip, ITF20TT, 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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Autolite Iridium – Autolite Iridium Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition, XP25 (Part No.XP25)

Autolite Iridium Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition, XP25

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$11.49
Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Designed and engineered in the USA, the Autolite Iridium XP spark plugs feature an iridium-enhanced 0.6mm finewire design and patented platinum sidewire technology to provide better overall durability and a more focused ignition for enhanced ignitability and performance. Features double Iridium-enhanced alloy technology center electrode for improved durability and wear resistance.
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ACDelco – ACDelco Double Platinum Spark Plug, 41-803 (Part No.41-803)

ACDelco Double Platinum Spark Plug, 41-803

from

$11.49
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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ACDelco – ACDelco RAPIDFIRE Spark Plug, 1 (Part No.1)

ACDelco RAPIDFIRE Spark Plug, 1

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$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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Accel – Accel HP Copper Spark Plug – Shorty – 14mm Thread – .460 in Reach – Tapered Seat – 2 pack of 0574S-4, 8198 (Part No.8198)

Accel HP Copper Spark Plug - Shorty - 14mm Thread - .460 in Reach - Tapered Seat - 2 pack of 0574S-4, 8198

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$67.49
ACCEL’s patented race proven spark plugs in a Shorty configuration. The overall length has been reduced 3/16 in to 3/8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or header tube. This helps eliminate burning the spark plug boot or dimpling the header tube. The shorter spark plug length also can make it easier to install an remove the spark plugs in certain applications where there is not a lot of room to fit a socket or move a wrench around. ACCEL Shorty Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL Shorty Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL Shorty Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.
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Accel – Accel HP Copper Spark Plug – Shorty – 14mm Thread – .460 in Reach – Tapered Seat – 4 Pack, 0574S-4 (Part No.0574S-4)

Accel HP Copper Spark Plug - Shorty - 14mm Thread - .460 in Reach - Tapered Seat - 4 Pack, 0574S-4

from

$49.99
ACCEL’s patented race proven spark plugs in a Shorty configuration. The overall length has been reduced 3/16 in to 3/8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or header tube. This helps eliminate burning the spark plug boot or dimpling the header tube. The shorter spark plug length also can make it easier to install an remove the spark plugs in certain applications where there is not a lot of room to fit a socket or move a wrench around. ACCEL Shorty Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL Shorty Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL Shorty Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.
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Motorcraft – Motorcraft High-Performance Spark Plug: Enhances Fuel Efficiency, SP-450-X (Part No.SP-450-X)

Motorcraft High-Performance Spark Plug: Enhances Fuel Efficiency, SP-450-X

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$9.49
The Motorcraft High-Performance Spark Plug is meticulously crafted to deliver superior ignition performance and optimize fuel efficiency, ensuring you get the most out of every gallon. Designed with a standard center electrode and nickel tip materials for both the center and ground electrodes, this spark plug guarantees reliable starts and consistent performance, making it a dependable choice for regular maintenance. Its tapered seat type ensures a secure fit, while its exceptional durability allows it to withstand the demands of high-performance engines. Whether you’re looking to maintain peak vehicle performance or enhance fuel consumption, this spark plug combines quality and precision engineering to meet your needs. Trust Motorcraft for a product that delivers long-lasting reliability and value in every drive.
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Motorcraft – Motorcraft Spark Plug: Enhanced Durability & Optimized Performance, SP-502-X (Part No.SP-502-X)

Motorcraft Spark Plug: Enhanced Durability & Optimized Performance, SP-502-X

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$7.99
Spark Plug: Enhanced Durability & Optimized Performance is engineered to meet strict Ford standards, ensuring original equipment reliability and performance. Designed with a fine wire platinum center electrode and nickel ground electrode tip, these spark plugs deliver precise ignition while resisting oxidation and arc erosion. Perfectly matched to specific engines, they enhance durability, eliminate misfires, reduce fuel consumption, and optimize emissions. The multi-rib insulator protects against misfires, while service intervals of up to 100,000 miles provide long-lasting value. Backed by Motorcraft’s Service Parts Warranty, these spark plugs are an exact fit for Ford, Lincoln, and Mercury vehicles, making them the ideal choice for maintaining factory performance. Crafted with high-quality materials, they are suitable for a wide range of domestic and import cars and trucks, ensuring reliable performance and preventing false check engine lights. Motorcraft Spark Plugs are the trusted solution for drivers seeking confidence and efficiency in their ignition system.
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Most Popular 1990 GMC G1500 Ignition Wires

Customize your GMC with 15 Ignition Wires products like Standard Spark Plug Wires, Optional Spark Plug Wires, and Ignition Wire Holders, all priced under $190.99.

ACDelco – ACDelco Spark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core, 9 Wire Set, 9618V (Part No.9618V)

ACDelco Spark Plug Wire Set: Fiberglass Reinforced Latex Graphite Core, 9 Wire Set, 9618V

from

$82.99
ACDelco Professional Spark Plug Wire Sets consist of a set of wires, encased in an insulating material, connectors, and insulating boots, and are a high quality replacement for many vehicles on the road today. The wires transfer high voltage pulses between the voltage source, the distributor, and the spark plugs. These premium aftermarket replacement components are manufactured to meet your expectations for fit, form, and function.
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MSD Ignition – MSD Ignition Wire Set – Street Fire, Chevy Truck 305-350, 1985-On, 5562 (Part No.5562)

MSD Ignition Wire Set - Street Fire, Chevy Truck 305-350, 1985-On, 5562

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$71.99
The Street Fire Spark Plug Wires feature a low resistance conductor that’s wrapped in a sleek and durable black sleeve.
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MSD Ignition – MSD Ignition Wire Set – Super Conductor, Multi-Angle Plug, Hei Cap, 31189 (Part No.31189)

MSD Ignition Wire Set - Super Conductor, Multi-Angle Plug, Hei Cap, 31189

from

$145.99
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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Mallory – Mallory Prosidewinder 135F Univ/Wire Set, 947 (Part No.947)

Mallory Prosidewinder 135F Univ/Wire Set, 947

from

$170.99
The spiral wound alloy core provides low resistance ensuring maximum energy transfer to the spark plugs while high noise suppression keeps noise interference out of on-board electronics.
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Carquest Premium – Carquest Spark Plug Wire Set, 35-8109 (Part No.35-8109)

Carquest Spark Plug Wire Set, 35-8109

from

$33.99
CARQUEST Premium Spark Plug Wire Sets are engineered to restore ignition wire reliability and performance. They are designed to meet or exceed OE design requirements, performance, fit, form and function of the OE wire. Stainless steel magnetic winding delivers maximum voltage to the spark plug for more powerful, and longer spark resulting in optimum engine performance while reducing the chance for misfire, and eliminating radio static.
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MSD Ignition – MSD Ignition Wire Set – Super Conductor, 8-Cylinder, 90 Degree Plug/90 Degree Plug, 31229 (Part No.31229)

MSD Ignition Wire Set - Super Conductor, 8-Cylinder, 90 Degree Plug/90 Degree Plug, 31229

from

$145.99
Our Universal spark plug wire sets come with the spark plug terminal and boot installed with the other end open. Distributor cap boots and terminals are included so you can cut the wire to the desired length, then install the terminal with the supplied Mini-Stripper-Crimper. It’s a little more work, but in the end it will be worth it.
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MSD Ignition – MSD Ignition Wire Set – Super Conductor, Small-Block Chevy with HEI Cap, 35599 (Part No.35599)

MSD Ignition Wire Set - Super Conductor, Small-Block Chevy with HEI Cap, 35599

from

$145.99
This combination is encased in a heavy duty sleeve that will withstand abrasion and high temperatures. Cap off each end with our Dual Crimp Terminals and you have the best wire available.
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MSD Ignition – MSD Ignition Wire Set – Universal Street Fire, 8-Cylinder, Hei/90 Degree, 5552 (Part No.5552)

MSD Ignition Wire Set - Universal Street Fire, 8-Cylinder, Hei/90 Degree, 5552

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$81.99
The Street Fire Spark Plug Wires feature a low resistance conductor that’s wrapped in a sleek and durable black sleeve.
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Mallory – Mallory Prosidewinder 90F Univ. Wire Set, 937 (Part No.937)

Mallory Prosidewinder 90F Univ. Wire Set, 937

from

$155.99
As you’d expect from the trusted Mallory name, the 8mm red silicon jacket withstands temperatures up to 550 DegF and looks great under the hood.
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Accel – Accel Spark Plug Wire Set- 8mm – Super Stock – Custom – Black Wire – Custom spark plug wire set – 500 Ohms/Ft Sprial Core – SBC 1987-1995 V8, 5114K (Part No.5114K)

Accel Spark Plug Wire Set- 8mm - Super Stock - Custom - Black Wire - Custom spark plug wire set - 500 Ohms/Ft Sprial Core - SBC 1987-1995 V8, 5114K

from

$99.99
The traditional ACCEL combination of yellow wire and red spark plug boots has been added to these SuperStock Spiral Core 5000 Series wire sets, which feature color-matched wire and spark plug boots in blue, black, and red. With only 500 ohms/ft. of resistance, more ignition energy can reach the spark plug, producing a longer-lasting, hotter spark flame kernel. The results is higher performance through improved efficiency, quicker throttle response, and reduced emissions. This 8mm wire’s double silicone construction is rated to 550 degrees F. The high-gloss wire jacket resists moisture, chemicals, and heat extremes for longer life and great looks. The fiberglass braid adds greater pull strength and terminal retention, while the stainless steel spark plug terminals provide excellent long life, electrical conductivity, and corrosion resistance. Both universal and custom-fit applications are available for early and late model cars and trucks.
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Carquest Premium – Carquest Spark Plug Wire Set, 35-6101 (Part No.35-6101)

Carquest Spark Plug Wire Set, 35-6101

from

$25.49
CARQUEST Premium Spark Plug Wire Sets are engineered to restore ignition wire reliability and performance. They are designed to meet or exceed OE design requirements, performance, fit, form and function of the OE wire. Stainless steel magnetic winding delivers maximum voltage to the spark plug for more powerful, and longer spark resulting in optimum engine performance while reducing the chance for misfire, and eliminating radio static.
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NGK – NGK Premium OE Fit & Design Spark Plug Wire Set: Ferrite Mag Core, 9 Leads, 51241 (Part No.51241)

NGK Premium OE Fit & Design Spark Plug Wire Set: Ferrite Mag Core, 9 Leads, 51241

from

$44.49
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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Mr. Gasket – Mr. Gasket Spark Plug Wire Divider Brackets, 6042 (Part No.6042)

Mr. Gasket Spark Plug Wire Divider Brackets, 6042

from

$88.59
Designed to fit 1987-1996 small block Chevys with center hold down valve covers, these aluminum wire divider brackets come complete with wire separators which fit 7 or 8mm wires, keeping them insulated and separated from each other to minimize crossfire. Brackets are brush finished and are packaged two per set.
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MSD Ignition – MSD Ignition Wire Set – Black Super Conductor, Small-Block Chevy Truck, 1985-On, 31413 (Part No.31413)

MSD Ignition Wire Set - Black Super Conductor, Small-Block Chevy Truck, 1985-On, 31413

from

$190.99
“Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference. In a single 12 inch length of Super Conductor Wire there is only 40 – 50 ohms of resistance. That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it’s great voltage carrying capabilities. The low resistance results in less loss in spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight in fact, that there is over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective Electro Magnetic Interference (EMI) “”choke””. This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. The outer sleeve that surrounds the conductor assembly is just as impressive. A proprietary blend of silicone and synthetic material produce a sleeve that is highly resistant to high heat as well as abrasion and tears. The MSD’s 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor. The MSD’s 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor.”
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MSD Ignition – MSD Ignition Wire Set – Black Super Conductor, 8-Cylinder, Multi-Angle/Hei, Universal, 31183 (Part No.31183)

MSD Ignition Wire Set - Black Super Conductor, 8-Cylinder, Multi-Angle/Hei, Universal, 31183

from

$160.99
Our Universal spark plug wire sets come with the spark plug terminal and boot installed with the other end open. Distributor cap boots and terminals are included so you can cut the wire to the desired length, then install the terminal with the supplied Mini-Stripper-Crimper. It’s a little more work, but in the end it will be worth it.
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Top Picks for 1990 GMC G1500 Ignition Coils and Boots

Upgrade GMC G1500s with top-quality Ignition Coils and Boots parts, including 11 OEM and aftermarket selections for your 1990 model.

Accel – Accel Ignition Coil – SuperCoil – Remote mount 1984-1995 GM HEI – This GM HEI remote mount coil has a maximum voltage of 48,000 volts., 140011 (Part No.140011)

Accel Ignition Coil - SuperCoil - Remote mount 1984-1995 GM HEI - This GM HEI remote mount coil has a maximum voltage of 48,000 volts., 140011

from

$92.59
Engineered with optimized low resistance, high turns ratio windings around an M36 high silicone magnetic steel E-core for higher energy and voltage outputs. Compatible with late model GM computer controlled remote mount HEI systems. Direct bolt-in, plug-in replacement. Brass coil wire contact increases energy transfer and resists corrosion better than aluminum. Complete with new mounting hardware.
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MSD Ignition – MSD Ignition Wire Set – Black Super Conductor, Universal 8-Cylinder, 90 Degree Plug, 31223 (Part No.31223)

MSD Ignition Wire Set - Black Super Conductor, Universal 8-Cylinder, 90 Degree Plug, 31223

from

$145.99
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.
See More

Carquest Premium – Carquest Ignition Coil: Meets or Exceeds OE Specifications, 1 Count, EBC1475 (Part No.EBC1475)

Carquest Ignition Coil: Meets or Exceeds OE Specifications, 1 Count, EBC1475

from

$41.99
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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Carquest – Carquest Ignition Coil: Meets OE Specifications, 1 Count, 26C1037 (Part No.26C1037)

Carquest Ignition Coil: Meets OE Specifications, 1 Count, 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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NGK – NGK Premium HEI Type Ignition Coil: Meets or Exceeds OE Specifications, 49035 (Part No.49035)

NGK Premium HEI Type Ignition Coil: Meets or Exceeds OE Specifications, 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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MSD Ignition – MSD Ignition Wire Set – Black Super Conductor, Small-Block Chevy With Hei Cap, 35593 (Part No.35593)

MSD Ignition Wire Set - Black Super Conductor, Small-Block Chevy With Hei Cap, 35593

from

$121.99
This combination is encased in a heavy duty sleeve that will withstand abrasion and high temperatures. Cap off each end with our Dual Crimp Terminals and you have the best wire available.
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Carquest Premium – Carquest Multi-Use Connector, PTA1162 (Part No.PTA1162)

Carquest Multi-Use Connector, 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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Accel – Accel Spark Plug Wire Set – 8.8mm Spiral Suppression-Universal Set- 90� Boots – Yellow – 8.8mm Spiral Wire – 500 Ohms/ft Spiral Suppression Core … (Part No.8031)

Accel Spark Plug Wire Set - 8.8mm Spiral Suppression-Universal Set- 90� Boots - Yellow - 8.8mm Spiral Wire - 500 Ohms/ft Spiral Suppression Core ...

from

$183.99
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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Carquest Premium – Carquest Multi-Use Connector, PTA1163 (Part No.PTA1163)

Carquest Multi-Use Connector, 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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Delphi – Delphi Ignition Coil, GN10048 (Part No.GN10048)

Delphi Ignition Coil, GN10048

from

$41.99
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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Mallory – Mallory Pro Wire Sbc Skt. Cap Over Vc, 604 (Part No.604)

Mallory Pro Wire Sbc Skt. Cap Over Vc, 604

from

$116.99
Mallory Pro Wires are a perfect fit for your street rod, hot rod or daily driver.
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In-Demand Ignition Boots for 1990 GMC G1500s

Select from 4 premium Ignition Boots parts for your 1990 GMC G1500, with prices ranging from $53.99 to $107.99.

MSD Ignition – MSD Ignition Wire Set – Street Fire, Small-Block Chevy, Socket Cap, Under Manifold, 5564 (Part No.5564)

MSD Ignition Wire Set - Street Fire, Small-Block Chevy, Socket Cap, Under Manifold, 5564

from

$81.99
The Street Fire Spark Plug Wires feature a low resistance conductor that’s wrapped in a sleek and durable black sleeve.
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Accel – Accel Spark Plug Wire Set- Super Stock Graphite Core 8mm-Chevy/GMC/Olds 4.3L V6-Yellow – This 8mm custom fit Super Stock spark plug wire set fits s… (Part No.4093)

Accel Spark Plug Wire Set- Super Stock Graphite Core 8mm-Chevy/GMC/Olds 4.3L V6-Yellow - This 8mm custom fit Super Stock spark plug wire set fits s...

from

$79.99
These ACCEL Super Stock wire sets are a true performance upgrade replacement for OE types. Efficient delivery of spark energy for a good price. Silicone boots with zinc-plated steel terminals.
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Mallory – Mallory Pro Wire: S/B Chevy 350: Hei, 600 (Part No.600)

Mallory Pro Wire: S/B Chevy 350: Hei, 600

from

$107.99
Mallory Pro Wires are a perfect fit for your street rod, hot rod or daily driver.
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NGK – NGK Premium OE Fit & Design Spark Plug Wire Set: Ferrite Mag Core, 7 Leads, 51249 (Part No.51249)

NGK Premium OE Fit & Design Spark Plug Wire Set: Ferrite Mag Core, 7 Leads, 51249

from

$53.99
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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Most Sold 1990 GMC G1500 Distributors

Explore our best-selling GMC parts for the 1990 G1500 among 42 OEM and aftermarket options starting from $3.49.

Felpro – Felpro Distributor Mounting Gasket, 70194 (Part No.70194)

Felpro Distributor Mounting Gasket, 70194

from

$3.49
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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GM Genuine Parts – GM Genuine Parts Ignition Distributor Rotor, D447 (Part No.D447)

GM Genuine Parts Ignition Distributor Rotor, D447

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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Carquest – Carquest Distributor Rotor, D220 (Part No.D220)

Carquest Distributor Rotor, D220

from

$6.05
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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Driveworks – Driveworks Distributor Rotor, 23025 (Part No.23025)

Driveworks Distributor Rotor, 23025

from

$4.05
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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Carquest – Carquest Distributor Rotor, D207 (Part No.D207)

Carquest Distributor Rotor, 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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Accel – Accel Distributor Cap & Rotor Kit – HEI Style – Black – The 8139 distributor cap and rotor kit fits GM Computer Controlled HEI style distributors. (Part No.8139)

Accel Distributor Cap & Rotor Kit - HEI Style - Black - The 8139 distributor cap and rotor kit fits GM Computer Controlled HEI style distributors.

from

$54.79
“ACCEL cap and rotor kits offer superior protection from “”arc-thru”” and crossfire. Features 60k V-rated alkyd compound, stress-relieved at molding to ensure stability. Stainless Steel inserts and steel rotor springs provide for high spark energy flow.”
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GM Genuine Parts – GM Genuine Parts Ignition Distributor Cap, D303A (Part No.D303A)

GM Genuine Parts Ignition Distributor Cap, D303A

from

$43.99
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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GM Genuine Parts – GM Genuine Parts Ignition Distributor Rotor, D446 (Part No.D446)

GM Genuine Parts Ignition Distributor Rotor, D446

from

$13.99
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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GM Genuine Parts – GM Genuine Parts Distributor Cap, D314A (Part No.D314A)

GM Genuine Parts Distributor Cap, 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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Carquest Premium – Carquest Distributor T1635: 100% New, With Cap and Rotor (Part No.T1635)

Carquest Distributor T1635: 100% New, With Cap and Rotor

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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Driveworks – Driveworks Distributor Rotor, 23031 (Part No.23031)

Driveworks Distributor Rotor, 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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MSD Ignition – MSD Ignition Distributor Cap And Rotor Replacement Kit, High Performance, 8406 (Part No.8406)

MSD Ignition Distributor Cap And Rotor Replacement Kit, High Performance, 8406

from

$57.29
The cap and rotor of any ignition system must be considered mainte­nance items. Just as you change the oil and filter of your car, you should always replace the cap and rotor as a set. To make things easy, we now offer these Cap and Rotor Replacement Kits.
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Carquest – Carquest A/C Compressor Connector, PT770 (Part No.PT770)

Carquest A/C Compressor Connector, PT770

from

$16.05
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.
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Carquest Premium – Carquest Distributor T1830: 100% New, With Cap and Rotor (Part No.T1830)

Carquest Distributor T1830: 100% New, With Cap and Rotor

from

$155.99
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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Accel – Accel Performance HEI Distributor – Chevrolet SBC/BBC – HEI Equipped, 59107C (Part No.59107C)

Accel Performance HEI Distributor - Chevrolet SBC/BBC - HEI Equipped, 59107C

from

$239.99
Performance Replacement HEI Distributor, direct plug-in with OE type connectors, GM HEI equipped Cars, Trucks (Pre-Computer). High dielectric strength cap, brass male towers. ACCEL Performance Replacement Distributors are the perfect choice for your daily driver or street machine. Using all new components, these distributors feature High-performance ACCEL Electronics. All new components-housings are either new castings or turned from billet stock, centerless ground shaft with oil lite bushings. High dielectric strength cap, balanced rotor. Male tower distributor cap with brass cap and rotor contacts (Ford and AMC Models feature screw-mounted wire retainer for the ultimate plug wire retention). Iron or steel distributor gear. Direct plug-in replacement with factory-type connectors for plug and play installation.
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Accel – Accel Distributor Cap And Rotor Kit, 8200 (Part No.8200)

Accel Distributor Cap And Rotor Kit, 8200

from

$199.99
Accel Distributor Cap And Rotor Kit, 8200.
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MSD Ignition – MSD Ignition Distributor Cap, Extreme Output, GM HEI, 84111 (Part No.84111)

MSD Ignition Distributor Cap, Extreme Output, GM HEI, 84111

from

$92.79
With the introduction of our 20 Amp Extreme HEI Module, we needed an HEI Cap and Rotor that could withstand the high output. The answer was to mold our own HEI Cap, Rotor and Coil Cover. The Cap and Rotor will fit our HEI Pro-Billet Distributor, PN 8365.
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MSD Ignition – MSD Ignition Distributor, Chevy V8, with Internal Module, 8360 (Part No.8360)

MSD Ignition Distributor, Chevy V8, with Internal Module, 8360

from

$499.99
The Ready-to-Run features MSD’s adjustable mechanical advance which allows you to custom tailor an ignition curve to match your engine’s needs. There is also a vacuum advance canister to help improve economy. For positive street performance, the Ready-to-Run is the best choice.
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Carquest Premium – Carquest Distributor Cap, CAE1179 (Part No.CAE1179)

Carquest Distributor Cap, CAE1179

from

$29.99
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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Carquest Premium – Carquest Distributor Rotor, DAC1087 (Part No.DAC1087)

Carquest Distributor Rotor, DAC1087

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.
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Carquest – Carquest Distributor Cap, 24E1003 (Part No.24E1003)

Carquest Distributor Cap, 24E1003

from

$22.99
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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Carquest Premium – Carquest Distributor Cap, CAC1181 (Part No.CAC1181)

Carquest Distributor Cap, 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.
See More

Carquest – Carquest Distributor Rotor, 23C1002 (Part No.23C1002)

Carquest Distributor Rotor, 23C1002

from

$6.99
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.
See More

Carquest Premium – Carquest Distributor Rotor, DAC1091 (Part No.DAC1091)

Carquest Distributor Rotor, 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.
See More

Top-Rated Ignition and Tune-Up Products Brands For Your 1990 GMC G1500

Shop for the best-rated brands offering Ignition and Tune-Up Products and other products for your 1990 GMC G1500s. Below you’ll find some of our best rated Ignition and Tune-Up Products from Autolite, Carquest, and MSD Ignition, and more. Ignition and Tune-Up Products from these brands that fit a 1990 G1500 start at just $4.79 and are rated as high as 4.6 stars. OEM and aftermarket Ignition and Tune-Up Products don’t get more top quality, durable, and affordable than from the brands below.

Popular Autolite 1990 GMC G1500 Ignition and Tune-Up Products

When it comes to maintaining or upgrading your 1990 GMC G1500, using quality Ignition and Tune-Up Products is essential to ensure durability and a perfect fit. Autolite ticks all of those boxes. We offer a wide selection of Autolite Ignition and Tune-Up Products, specifically designed for the 1990 GMC G1500. With over 3 Autolite 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 $4.79, with an average price of just $5.09. Plus, with over 99 customer reviews and an average rating of 4.6 stars, you can trust that our Autolite 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.

Popular Carquest 1990 GMC G1500 Ignition and Tune-Up Products

Carquest auto parts is one of the highest quality Ignition and Tune-Up Product brands in the market. Any 1990 GMC G1500 owner should feel confident when installing genuine Carquest parts in their vehicle. To ensure the best fit and performance for your 1990 G1500, Advance Auto Parts carries a full inventory of 3 Carquest Ignition and Tune-Up Products. Plus you will be keeping your GMC in peak condition while saving money because prices on these Carquest Ignition and Tune-Up Products range from $6.05 to $24.29, plus, with more than 40 customer reviews and an impressive 4.4 stars average rating, you can be confident the Fram Ignition and Tune-Up Products below will deliver on both quality and value.
Carquest Ignition Switch, CS84
from $11.45
(6)
Carquest Ignition Switch, CS84
“Great working part fixed my problem”
Carquest Distributor Rotor, D207
from $3.35
(18)
Carquest Distributor Rotor, D207
“This product is very awesome got my truck running good got to get plugs and plug wires now everything will be just fine will be getting my parts from ”
Carquest Distributor Rotor, D220
from $2.55
(16)
Carquest Distributor Rotor, D220
“Fits just like the original”

FAQs for 1990 GMC G1500 Ignition and Tune-Up Products

Which Ignition and Tune-Up Products are best-sellers for 1990 GMC G1500s?

Out of 115 Ignition and Tune-Up Products that fit 1990 GMC G1500s, the following parts are the top sellers:

What’s the price range for 1990 GMC G1500 Ignition and Tune-Up Products?

Ignition and Tune-Up Product prices for the 1990 GMC G1500 start at $1.75 and go up to $584.99 for the most premium parts.

What’s the average price of a Ignition and Tune-Up Product for a 1990 GMC G1500?

The average price for Ignition and Tune-Up Products for the 1990 GMC G1500 is $79.50. 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.

Does Advance Auto Parts sell Ignition and Tune-Up Products for other GMC G1500 model years?

Yes, we currently carry Ignition and Tune-Up Products for 15 model years of GMC G1500s between 1979 and 1995. Ignition and Tune-Up Products are bought most frequently for the following model years: 1995, 1994, 1993, 1992, 1991, 1989, 1988, 1987, and 1986.

What are the cheapest Ignition and Tune-Up Products for my 1990 GMC G1500?

What are the top-rated Ignition and Tune-Up Products that fit the 1990 GMC G1500?

What types of Ignition and Tune-Up Products do you sell for my 1990 GMC G1500?

Can I get help with 1990 GMC G1500 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 G1500 Ignition and Tune-Up Products?

Advance Auto Parts keeps returns simple. For new GMC G1500 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.