1978 AMC Gremlin Ignition and Tune-Up Products

Name: Ignition Conversion Kit
Brand: Carquest Premium
SKU: CBA1126
Price: 214.99 USD

Below you will find various in-demand AMC Ignition and Tune-Up Products, components and accessories for your 1978 Gremlin. Advance Auto Parts has popular Gremlin parts like Ignition Boots, Ignition Coils and Boots, Ignition Wires and more. You’ll also find aftermarket and OEM Ignition and Tune-Up Products for other Gremlin model years including 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977 and more. Select a category of 1978 AMC Gremlin Ignition and Tune-Up Products below and start saving instantly.

Popular 1978 AMC Gremlin Ignition and Tune-Up Products Categories

Ignition Switch Bulbs

Spark Plug Wire Set Cut To Fits

Ignition Coil Boots

Standard Spark Plug Wires

Ignition Pickup and Stators

Ignition Conversion Kits

Distributor Cap Kits

Distributor Rotor Buttons

Ignition Coil Connectors

Ignition Starter Switches

Distributor Small Parts

Spark Plug Non-Foulers

Points and Condensers and Kits

Ignition Coil Mounting Brackets

Ignition Switch Connectors

Essential Ignition and Tune-Up Products for 1978 AMC Gremlins

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$214.99

The Ignition Conversion Kit allows point type ignition systems to be converted to an electronic ignition type system. These universal kits are designed to fit directly into the current distributor with little modification required.

Product Features:

Product constructed to meet all design and operating characteristics as intended by the manufacturer.

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$41.49

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.

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

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$9.99

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.

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

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$53.09

ACCEL’s SuperStock 4000 series spark plug wire sets are designed to upgrade an OE ignition system for high-spark delivery levels for street driven applications. The 450 degree F rated silicone jacket is extruded over a tightly woven, rugged fiberglass braid. The braid is applied over high dielectric strength EPDM (Ethylene Propylene Diene Monomer) inner insulation for ignition wire performance that exceeds SAE specifications.

Product Features:

7mm Yellow Silicone Jacket
Street-driven Applications
Copper Core
Orange Spark Plug Boots
Pre HEI Vehicles
Universal Wire Set

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$49.99

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.

Product Features:

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.

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$23.99

Upgrade your vehicle with ZEVO® LED miniature bulbs for added style, performance, and the many benefits of LEDs. Instantly enhance the interior and exterior lighting applications of your vehicle with a modern bright white light for head-turning style and increased visibility by other motorists. Easy-to-install with a robust design and high-quality components, ZEVO replacement bulbs are backed by a limited warranty to provide exceptional performance through the life of the vehicle. Also available in an array of colors to update your car or truck.

Product Features:

HIGH EFFICIENY: Delivers greater clarity with less power consumption and longer bulb life when compared to standard incandescent bulbs
RELIABLE: Thermal management to maximize life, matched with robust design that withstands temperature and shock for optimal performance
NON-POLARITY DESIGN: Plug & play easy installation; SYLVANIA ZEVO LED bulbs light on two sides and can be installed either direction
INSTANT ON: Provide full brightness instantly, giving drivers around you more time to react, compared to the slower light-up with Incandescent bulbs
BRIGHT WHITE LIGHT: Ideal for use in Daytime running lights (DRL), back up/reverse, map, dome, trunk, cargo and license plate light bulb replacement
HYPERFLASH: For some vehicles, installing a load equalizer may be required to eliminate hyper flash or dashboard error messages
EASY DIY INSTALLATION: A direct replacement for the factory bulbs in your vehicle, no modification required
SMART MAINTENANCE: Always replace bulbs in pairs to ensure equal brightness and color.
SAFETY: High-quality SYLVANIA bulbs are designed to perform to all relevant safety standards set for the lighting application.
TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience

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$71.99

7mm And 8mm High Gloss Silicone Jacket
450 F Rated Silicone Jacket
Stainless Steel Plug Terminals
RFI Suppression For Street Driven Applications
Custom-fit Universal And Import Coverage
High-strength Fiberglass Braid Construction
Pre And Post HEI Vehicles

from

$89.99

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.

Product Features:

500 Ohms/ft Of Resistance
550 F Rated Silicone Jacket
Stainless Steel Plug Terminals
High RFI Suppression For Street And Strip Use
Universal And Import Coverage
High-strength Fiberglass Braid Construction
Pre And Post HEI Vehicles
8mm High Gloss Silicone Jacket

from

$8.49

The Spark Plugs are the product of years of fundamental research in the combustion field. The unique patented electrode configuration of these new The spark plugs increases the amount of combustion pressure created during each power stroke of an engine, which results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines. E3.58 is a 14mm, 0.750 reach plug with a gasket seat. E3.58 also has an additional extension, or skirt, just below the threads that extends the reach to .917. It fits a wide variety of applications, especially Jeep applications. E3.58 is widely stocked in automotive retail stores. The automotive plugs have three legs securing the Diamond FIRE electrode to the shell. This allows for excellent heat transfer, and helps to create more turbulence in the cylinder. The patented Diamond FIRE side wire is proven to increase power, reduce fuel consumption and improve hydrocarbon emissions in long-term use.

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.
Patented Electrode Configuration: The unique patented electrode design of the E3.58 spark plugs increases combustion pressure, resulting in enhanced power output, improved fuel economy, and reduced emissions.
Extended Reach Design: The E3.58 features a 14mm, 0.750 reach plug with an additional extension that extends the reach to .917, making it suitable for a wide variety of applications, especially Jeep models.
Widely Available: The E3.58 spark plugs are widely stocked in automotive retail stores, making them easily accessible for your vehicle maintenance needs.

from

$463.99

Plug n’ Play billet distributors are designed for maximum ignition performance at a price you can afford. Our I3 billet distributors ship with the all NEW Ignitor III multi-spark rev limiting modules. Replace your outdated points, electronic distributor

Product Features:

PerTronix D7160801 Flame-Thrower Electronic Distributor Billet AMC V8 with Ignitor III Non Vacuum Red Cap
Plug n’ Play billet distributors are designed for maximum ignition performance at a price you can afford

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$8.99

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:

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.

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$8.99

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.

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

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$32.49

High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:

Designed to OE standards for ease of installation
Copper alloy conductors ensure superior electrical conductivity with low resistive losses
Our parts are 100% tested to verify both mechanical and electrical switching performance
Robust design and high grade materials meet the stringent demands of today’s service professional
BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product

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$24.79

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.

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.

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$13.99

All ignition system accessories are application matched components designed to restore your original ignition system to like new condition.

Product Features:

Application matched component to ensure the system can be returned to like new condition.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.

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$33.99

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:

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

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$23.29

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

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.

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.

from

$26.99

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.

from

$21.99

The Ignition Contact Set is used in older vehicle applications to ground the ignition coil primary circuit and create the high secondary voltage required in the ignition process. Connected to the contact set is a condenser designed to absorb the high voltage spike created when the contact set opens.

Product Features:

Application matched component to ensure the system can be returned to like new condition.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.

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$21.79

ACDelco Professional Ignition Condenser is a high quality aftermarket 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 premium aftermarket condenser is manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:

Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

from

$8.99

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

from

$36.99

Product Features:

SAEJ2031 Class E cable resist heat (428 Deg. F), cold (-104 Deg. F), electrical interference, abrasion and oil.
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.
100% Pure silicone external insulation resists oil penetration, for lifetime protection against wire set failure.
EPDM inner insulation stops power-robbing voltage leaks.
With Magnetic-impregnated Kevlar internal conductors – durable and break resistant
Engineered to meet OEM tolerances using variable pitch wire winding, creating better resistance to electric magnetic interference (E.M.I resistance).
Excellent interference suppression and consistent performance
Easy lock terminals for more convenient installation.
Thick silicon outer jacket for excellent heat resistance. Insulating EPDM based compound inner jacket helps minimize voltage drop and enhance durability.
Broad coverage available for most vehicles on the road today
Include grease pack to ensure easy installation and removal

from

$27.49

Product Features:

SAEJ2031 Class E cable resist heat (428 Deg. F), cold (-104 Deg. F), electrical interference, abrasion and oil.
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.
100% Pure silicone external insulation resists oil penetration, for lifetime protection against wire set failure.
EPDM inner insulation stops power-robbing voltage leaks.
With Magnetic-impregnated Kevlar internal conductors – durable and break resistant
Engineered to meet OEM tolerances using variable pitch wire winding, creating better resistance to electric magnetic interference (E.M.I resistance).
Excellent interference suppression and consistent performance
Easy lock terminals for more convenient installation.
Thick silicon outer jacket for excellent heat resistance. Insulating EPDM based compound inner jacket helps minimize voltage drop and enhance durability.
Broad coverage available for most vehicles on the road today
Include grease pack to ensure easy installation and removal

from

$112.99

This gear test fixture features variable rpm and oil pressure control allowing MSD engineers the ability to maintain the exact conditions that they want for gear tests. Severe loads can be placed on the gear and the fixture can spin up to 10,000 rpm. Features increased outer hardened layer thickness (RC 55-60). Micro polished surface for smooth contact. Proprietary formulated ductile iron. Melonite QPQ coated reduces friction and initial wear. Interstitial carbide concentration improves wear resistance and running properties.

Product Features:

Increased outer hardened layer thickness (RC 55-60)
Micro Polished Surface For Smooth Contact
Proprietary formulated ductile iron.
Melonite QPQ coated reduces friction and initial wear
Interstitial carbide improves wear resistance/running properties

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$4.29

Product Features:

Fel-Pro Oil Pan SnapUps 5/16″ bolts
Designed to hold up the pan and gasket, for one person installation
Engine Saver Hardware
Unsurpassed quality you can trust
Sold in sets of four and are reusable

Upgrade your 1978 AMC Gremlin with Top-Quality Ignition and Tune-Up Products

When it comes to maintaining or upgrading your 1978 AMC Gremlin, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your AMC or enhancing its overall performance, Ignition and Tune-Up Products are key to keeping your Gremlin functioning at its best. At Advance Auto Parts, we offer a wide selection of 52 Ignition and Tune-Up Products for the 1978 AMC Gremlin, designed to meet your needs without breaking the bank. From Ignition Boot 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 1978 AMC Gremlin at great prices. Our Ignition and Tune-Up Products inventory for this model ranges from just $2.49 to $214.99, with an average price of $30.65. Our 52 Ignition and Tune-Up Products in stock come from 14 trusted brands, so you’re sure to find the right part for your 1978 AMC Gremlin 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 1978 AMC Gremlin, we stock popular OEM and aftermarket Ignition and Tune-Up Products from top names like Autolite, DENSO, Carquest, and more. Autolite Ignition and Tune-Up Products start at just $3.99 and boast an impressive 4.6 stars average rating from customers. DENSO and Carquest also bring quality to the table, with Ignition and Tune-Up Products available starting at $3.29, and at an average 4.6 stars rating. With 1,624 customer reviews and counting, our 1978 AMC Gremlin 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 1978 AMC Gremlin is always ready to roll. We’re committed to providing you with everything you need to keep your Gremlin in top shape, all in one place. Start shopping confidently below for your 1978 AMC Gremlin!

Best-Selling Ignition Boots for 1978 AMC Gremlins

Enhance the driving experience in your AMC with 2 quality Ignition Boot components, starting at $89.99.

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from

$89.99

500 Ohms/ft Of Resistance
550 F Rated Silicone Jacket
Stainless Steel Plug Terminals
High RFI Suppression For Street And Strip Use
Universal And Import Coverage
High-strength Fiberglass Braid Construction
Pre And Post HEI Vehicles
8mm High Gloss Silicone Jacket

from

$176.99

The oversized 8.8mm wire features a double silicone construction rated at over 600 F and 60kV. High gloss black silicone wire jacket not only looks great, but resists heat extremes, petrochemicals, ozone and moisture better than so-called blended materials for greater durability and longer life. High-density, high-temperature silicone insulation provides greater dielectric strength and eliminates arcing and the effects of corona better than typical OE style rubber materials. All-Kevlar stranded inner core and fiberglass braiding add greater pull strength and terminal retention. Stainless steel and brass terminals provide unsurpassed electrical conductivity and excellent corrosion resistance compared to terminals made of common or plated metals.

Product Features:

150 Ohms/ft Of Resistance
600 F Rated Silicone Jacket
Stainless Steel Plug Terminals
Custom-fit Universal And Import Coverage
Pre And Post HEI Vehicles
Spiral-Wound Copper/Nickel Alloy

Most Popular 1978 AMC Gremlin Ignition Coils and Boots

Customize your AMC with 8 Ignition Coils and Boots products like Ignition Coils, Ignition Coil Boots, and Ignition Coil Connectors, all priced under $83.99.

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$27.49

Product Features:

SAEJ2031 Class E cable resist heat (428 Deg. F), cold (-104 Deg. F), electrical interference, abrasion and oil.
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.
100% Pure silicone external insulation resists oil penetration, for lifetime protection against wire set failure.
EPDM inner insulation stops power-robbing voltage leaks.
With Magnetic-impregnated Kevlar internal conductors – durable and break resistant
Engineered to meet OEM tolerances using variable pitch wire winding, creating better resistance to electric magnetic interference (E.M.I resistance).
Excellent interference suppression and consistent performance
Easy lock terminals for more convenient installation.
Thick silicon outer jacket for excellent heat resistance. Insulating EPDM based compound inner jacket helps minimize voltage drop and enhance durability.
Broad coverage available for most vehicles on the road today
Include grease pack to ensure easy installation and removal

from

$33.99

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. 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.

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
100% end-of-line tested to ensure proper performance
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

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$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.

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

from

$8.99

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

from

$13.99

All ignition system accessories are application matched components designed to restore your original ignition system to like new condition.

Product Features:

Application matched component to ensure the system can be returned to like new condition.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.

from

$83.99

Universal, 12-volt coil features an oil-filled design and arc resistant alkyd top for superior performance, insulation and cooling. The internal design of this coil eliminates the need for a separate ballast resistor. This coil is specifically designed to deliver optimum performance when used with: Mallory UNILITE or magnetic breaker less ignitions Mallory HYFIRE IV electronic ignition controls, and Mallory electronic ignition conversion kits.

Product Features:

12 Volt Coil
Oil-Filled Design
Arch Resistant Alkyd Top
Designed To Deliver Optimum Performance

from

$79.99

Excellent high performance coil for vehicles that have been converted from points to a breakerless electronic distributor or electronic ignition system, where a canister type oil filled can coil is preferred. Designed with optimized low resistance, high turns ratio windings to work specifically with ACCEL 41, 51, 52, 61 & 71000 Series breakerless electronic replacement distributors. Engineered for higher energy output resulting in quicker starting, improved throttle response and more high RPM power. Special crimped and soldered internal connections ensure positive contacts. High performance tan Alkyd tower provides “”flashover”” protection to primary terminals. Available in “”ACCEL Yellow”” or Chrome Plated can.

Product Features:

Engineered for higher energy output
Improved throttle responce
More high RPM power
Chrome Plated

from

$46.99

Edelbrock Ignition Coil No. 22739 is a universal 12-volt cannister-style coil designed as a high-quality direct bolt-on replacement for OEM ignition coils. This advanced coil has a primary resistance of 1.4 ohms with an output of 42,000 volts. Internally, each Edelbrock Coil features heavy-duty primary and secondary windings for higher energy and greater spark that can help to provide quicker starts with improved idle quality. With a durable oil-filled housing, Edelbrock Coils are resistant to heat, shock and vibration with an effective operating range of 0 to 6,500 RPM.

Product Features:

output of 42000V

Top Picks for 1978 AMC Gremlin Ignition Wires

Upgrade AMC Gremlins with top-quality Ignition Wires parts, including 1 OEM and aftermarket selections for your 1978 model.

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from

$110.99

500 Ohms/ft Of Resistance
550 F Rated Silicone Jacket
Stainless Steel Plug Terminals
High RFI Suppression For Street And Strip Use
Universal And Import Coverage
High-strength Fiberglass Braid Construction
Pre And Post HEI Vehicles
8mm High Gloss Silicone Jacket

In-Demand Distributors for 1978 AMC Gremlins

Select from 13 premium Distributors parts for your 1978 AMC Gremlin, with prices ranging from $4.29 to $97.99.

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from

$4.29

Product Features:

Fel-Pro Oil Pan SnapUps 5/16″ bolts
Designed to hold up the pan and gasket, for one person installation
Engine Saver Hardware
Unsurpassed quality you can trust
Sold in sets of four and are reusable

from

$12.99

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

from

$97.99

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.

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.

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$8.05

The Intermotor brand has built its reputation by engineering and distributing a full line of genuine import parts – parts that are unrivaled for quality, original look, fit, form & function, as well as coverage.

Product Features:

Each fuel vapor canister is designed and tested to OE specifications for a direct-fit replacement controlling the loss of evaporative emissions from fuel systems to the environment.
Every fuel vapor canister includes an integrated check valve with an operating pressure calculated according to your vehicle’s specific needs.
Each fuel vapor canister is built for pressurized fuel systems to sustain creep loads.
All of our fuel vapor canister come in various sizes for different fuel systems and is manufactured with the highest grade materials ensure precision performance
BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product

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$10.05

Intermotor is a complete engine management import line that includes ignition and electrical relays, switches and sensors with a concentration on high technology categories such as computerized engine controls, fuel injection, and emission controls with coverage for every part number with an import nameplate. Intermotor parts are unrivalled for quality, original fit, form, function, and coverage providing a genuine import part in every box. Intermotor is the import leader by design.

Product Features:

High dielectric-strength engineering polymer prevents breakdown or arcing and ensures long life
Solid brass segment resists pitting and erosion for extended life
Utilizes shaft retention clips for proper fit of distributor shaft
Stainless steel spring ensures positive contact with distributor cap brush while resisting corrosion and wear

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$9.99

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.

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$12.99

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.

from

$26.99

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.

from

$10.99

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.

from

$7.99

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.

from

$6.99

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.

from

$17.99

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.

from

$14.99

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.

Most Sold 1978 AMC Gremlin Spark Plugs

Explore our best-selling AMC parts for the 1978 Gremlin among 16 OEM and aftermarket options starting from $2.49.

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from

$4.99

The Platinum Spark Plug (AP985) is expertly crafted to deliver enhanced durability and performance for older engine applications. Featuring a platinum center electrode firing tip, it ensures quicker firing, smoother starts, and improved fuel efficiency while preventing gap erosion for a longer service life. Its high alumina ceramic insulator provides superior thermal conductivity and insulation, boosting strength and reliability under demanding conditions. The extra-long projection of the center electrode design further optimizes ignition performance, while the nickel-plated shell resists corrosion for extended durability. With a multi-rib insulator to prevent flash-over and a flat seat type for secure installation, this performance-grade spark plug is built to withstand the rigors of daily driving. Whether you’re seeking better acceleration or reliable ignition, this spark plug offers exceptional value and long-lasting dependability.

Product Features:

Engineered with a platinum firing tip that prevents gap erosion for longer service life.
Its high alumina ceramic insulator provides thermal conductivity and superior insulation for increased strength.
The multi-rib insulator prevents flash-over.
Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended life.
The extra-long projection of the center electrode enhances ignition performance, ensuring smoother starts and improved fuel efficiency.

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$3.29

The U-Groove Spark Plug with its patented U-groove ground electrode design ensures superior ignitability, allowing your engine to fire leaner mixtures for enhanced efficiency and performance. Crafted with precision machine-rolled threads, it minimizes the risk of seizing or cross-threading, making it ideal for delicate aluminum heads. Built to last twice as long as conventional plugs, this spark plug is 100% pre-fired to guarantee reliable operation from the start. Its nickel center electrode tip and flat seat type ensure consistent performance across a wide range of applications, including classic and collector cars. With a comprehensive selection of part numbers available, this spark plug delivers OE-level performance and durability, making it a dependable choice for maintaining your engine’s peak performance.

Product Features:

Patented U-groove ground electrode design fires leaner mixtures than conventional plugs
Precision machine-rolled threads reduce seizing and cross-threading in delicate aluminum heads
Wide range of part numbers for thousands of applications, including classic and collector cars
Lasts twice as long as most conventional plugs
100 percent pre-fired to assure reliable operation
U-Groove Conventional

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$5.29

Champion Platinum Power spark plugs are engineered to deliver exceptional performance and durability, making them an ideal choice for maintaining peak engine efficiency. Featuring a platinum center electrode, these spark plugs ensure long-lasting reliability and consistent performance. The fine-wire center electrode enhances ignitability, while the V-trimmed ground electrode sharpens spark focus for optimal combustion. Constructed with exclusive Heat-Active alloy, the electrodes quickly reach and maintain the ideal operating temperature, ensuring smooth engine operation under various conditions. The platinum-tipped center wire resists wear and helps maintain the proper gap specification throughout the plug’s lifespan. Designed as a standard replacement with a flat seat type and integrated resistor, these spark plugs are a perfect OE replacement for a wide range of engines. With a nickel ground electrode tip and a focus on precision, these spark plugs provide powerful performance and long-term value for your vehicle.

Product Features:

Platinum Power- Premium Spark Plug. Powerful Performance.
Platinum center electrode for long life
Fine-wire center electrode for greater ignitability
V-trimmed ground electrode promotes sharper spark focus
Heat-Active alloy allows electrodes to reach optimal temperature
Platinum tipped center wire resists wear and helps to maintain proper gap spec over life of the plug
Integrated Resistor and Flat Seat Type: Equipped with an integrated resistor and flat seat type, making it an ideal OE replacement for various engines.

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$13.99

The Iridium Power Spark Plug features the world’s smallest iridium center electrode at just 0.4mm, delivering unmatched spark precision for maximum combustion efficiency. Engineered with patented 360-degree laser welding, it ensures durability and reliability even under extreme conditions, withstanding temperatures over 4000 Deg F. The U-groove and taper-cut ground electrode design enhances flame propagation, optimizing engine performance. Its burnished nickel plating provides superior resistance to high temperatures and corrosion, making it ideal for long-term use. Designed for a wide range of applications, including classic and collector cars, this spark plug offers superior performance with increased horsepower and improved fuel efficiency. Requiring 5,000 volts less to fire compared to conventional plugs, it ensures reliable starts and fewer misfires, even under heavy loads. Constructed with a durable iridium center electrode tip and a flat seat type, the Iridium Power Spark Plug guarantees long-lasting performance, making it a top choice for drivers seeking efficiency, power, and reliability.

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
Superior Performance: Patented technology allows the Iridium Power plug to outperform any other spark plug on the market, delivering more horsepower and better fuel efficiency.
Low Voltage Requirement: Requires 5,000 volts less to fire compared to conventional spark plugs, making it highly efficient and reliable under extreme conditions.
Enhanced Engine Starts: Experience faster and easier engine starts with fewer misfires, even under heavy loads, thanks to the advanced design of the DENSO Iridium Power spark plug.
Durable Iridium Material: Constructed with a durable iridium center electrode tip and a flat seat type, ensuring long-lasting performance and reliability.

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$3.99

Autolite Copper spark plugs are crafted to deliver reliable performance and durability, making them an excellent choice for quick starts and consistent power. Featuring a copper core center electrode, these spark plugs excel in thermal control and resist fouling, ensuring smooth operation. The high nickel alloy center and ground electrodes are designed for extended life, while the extra-long projection of the center electrode enhances ignition efficiency. Built with a high alumina multi-rib ceramic insulator, these plugs offer superior thermal conductivity and insulation for added strength. The nickel-plated shell provides exceptional corrosion resistance, ensuring durability over extended use. With a flat seat type and integrated resistor, these spark plugs are engineered to meet regular-grade performance Standards, making them a dependable solution for your vehicle’s ignition system.

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 integrated resistor minimizes electrical interference, ensuring consistent and reliable ignition performance.

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$6.99

Double Platinum Spark Plug: Enhanced Durability & Longer Life is engineered for peak performance and reliability, making it an ideal choice for distributor-less ignition system (DIS) engines. Featuring a platinum-to-platinum design, it minimizes gap erosion and reduces misfires, ensuring consistent ignition and extended service life. The yttrium-enhanced ground electrode offers superior heat transfer, providing exceptional durability under high temperatures and pressure. Its high alumina ceramic insulator optimizes thermal conductivity and dielectric strength, while the multi-rib insulator prevents flash-over for added safety. With a standard center electrode design and extra-long projection, this spark plug delivers precise ignition performance. Both the center and ground electrode tips are crafted from platinum, ensuring unmatched durability and efficiency. Designed with a flat seat type and integrated resistor, this performance-grade spark plug is built to withstand demanding conditions while delivering reliable results. Upgrade to this spark plug for enhanced engine performance and long-lasting value.

Product Features:

Engineered with a platinum-to-platinum design that prevents gap erosion, extending the life of the spark plug.
The yttrium-Enhanced Ground Electrode delivers superior heat transfer that delivers more durability under high temps and pressure for greater life.
Its high alumina ceramic insulator provides optimum thermal conductivity and dielectric strength.
The multi-rib insulator prevents flash-over.
Designed with an integrated resistor and flat seat type to ensure reliable performance and durability under demanding conditions.

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$6.29

ACDelco Professional 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.

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 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

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$8.49

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.
Patented Electrode Configuration: The unique patented electrode design of the E3.58 spark plugs increases combustion pressure, resulting in enhanced power output, improved fuel economy, and reduced emissions.
Extended Reach Design: The E3.58 features a 14mm, 0.750 reach plug with an additional extension that extends the reach to .917, making it suitable for a wide variety of applications, especially Jeep models.
Widely Available: The E3.58 spark plugs are widely stocked in automotive retail stores, making them easily accessible for your vehicle maintenance needs.

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$9.99

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

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$99.99

500 Ohms/ft Of Resistance
550 F Rated Silicone Jacket
Stainless Steel Plug Terminals
High RFI Suppression For Street And Strip Use
Universal And Import Coverage
High-strength Fiberglass Braid Construction
Pre And Post HEI Vehicles
8mm High Gloss Silicone Jacket

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$5.79

The Platinum TT Spark Plug with a Twin-Tip design is engineered to deliver superior combustion efficiency by enabling faster flame propagation for a more complete burn. Featuring a durable platinum center electrode tip, this spark plug ensures long-lasting performance and reliable ignition under various driving conditions. Its flat seat type provides a secure fit, enhancing overall engine stability and performance. Designed for precision and efficiency, this spark plug not only improves fuel combustion but also contributes to better fuel economy and reduced emissions. Ideal for drivers seeking enhanced engine responsiveness and durability, it offers exceptional value and reliability for your vehicle.

Product Features:

Twin-Tip design promotes faster flame propagation, ensuring a more complete and efficient fuel burn.
Durable platinum center electrode tip enhances longevity and provides consistent ignition performance.
Flat seat type ensures a secure fit, contributing to improved engine stability and overall performance.
Optimized combustion efficiency supports better fuel economy and reduced emissions for eco-conscious driving.
Engineered for enhanced engine responsiveness, delivering reliable performance under various driving conditions.

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$4.99

ACDelco Gold (Professional) Conventional Spark Plugs are a high quality alternative to Original Equipment (OE) parts. These conventional spark plugs are designed for reliability and efficient performance. 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 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.

Product Features:

Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
Available for use in Marine applications
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
Reliable Performance: Outstanding suppression characteristics and efficient performance make these spark plugs a reliable choice for various applications, including marine.
Nickel Center Electrode Tip: Features a nickel center electrode tip for enhanced conductivity and performance.
Backed by General Motors: These premium aftermarket replacement spark plugs are backed by General Motors, ensuring quality and reliability.

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$12.99

The Iridium TT Spark Plug delivers the perfect blend of durability and high performance, making it an ideal choice for drivers seeking reliability and power. Featuring a 0.4mm Iridium center electrode – the world’s smallest diameter – it maximizes firing potential, while the 0.7mm needle tip ground electrode promotes higher spark energy and minimizes heat quenching. Crafted with DENSO’s patented Iridium-Rhodium alloy formula, this spark plug boasts the highest concentration of Iridium for unmatched durability. Its 360-degree laser welding process ensures a robust bond and structural integrity, even under extreme conditions exceeding 4000 degrees Fahrenheit. Designed with a flat seat type for a secure fit, it offers consistent performance throughout its lifespan. Beyond power and torque, the Iridium TT enhances fuel economy and reduces emissions, allowing you to drive around the Earth over four times with improved efficiency. This spark plug is the ultimate solution for drivers demanding OE-style reliability combined with high-performance endurance.

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
Enhanced Fuel Economy and Lower Emissions: Drive around the Earth over 4 times with improved fuel efficiency and reduced emissions.
Reliable and Durable: The flat seat type design ensures a secure fit and consistent performance throughout its lifespan.

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$9.99

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.

Product Features:

0.6 mm finewire design improves ignitability
Patented V-trimmed platinum sidewire technology resists wear
OE equivalent design is engineered for every engine
Designed for better overall durability with virtually no gap erosion
Double Iridium-Enhanced Alloy Technology Center Electrode: Offers improved durability and wear resistance.
Designed and Engineered in the USA: Reflects over 100 years of Autolite’s engineering experience.
Gasket Seat Type: Ensures a secure and reliable fit for optimal performance.

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$9.99

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.

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

from

$2.49

Copper Plus Spark Plug delivers dependable performance and durability, making it a reliable choice for your vehicle. Featuring a copper core center electrode, it ensures precise heat control for extended lifespan and consistent wear. The patented TinTac and ULTRASEAL coated shell provide superior corrosion resistance, enhancing the plug’s durability even in harsh conditions. Equipped with a SAC-9 semiconductor resistor, it maximizes EMI and RFI suppression for smoother engine operation. Built to ISO and SAE Standards, this spark plug guarantees proven performance and compatibility with a wide range of vehicles. Whether you’re seeking improved conductivity or long-lasting reliability, this spark plug offers exceptional value and functionality for your engine’s needs.

Product Features:

Copper Plus – Dependable Performance.
Copper core center electrode allows for accurate control of heat range for longer life
Patented TinTac and ULTRASEAL coated shell for maximum corrosion resistance
Patented SAC-9 semiconductor resistor for maximum EMI & RFI suppression
Built to ISO and SAE standards for proven performance

Top-Rated Ignition and Tune-Up Products Brands For Your 1978 AMC Gremlin

Shop for the best-rated brands offering Ignition and Tune-Up Products and other products for your 1978 AMC Gremlins. Below you’ll find some of our best rated Ignition and Tune-Up Products from Autolite, DENSO, and Carquest, and more. Ignition and Tune-Up Products from these brands that fit a 1978 Gremlin start at just $3.29 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 1978 AMC Gremlin Ignition and Tune-Up Products

When it comes to maintaining or upgrading your 1978 AMC Gremlin, 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 1978 AMC Gremlin. 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 $3.99, with an average price of just $5.32. Plus, with over 143 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.

from $3.99

(44)

Copper Resistor Spark Plug: Quick Starts & Enhanced Durability

“Work good”

from $6.99

(30)

Double Platinum Spark Plug: Enhanced Durability & Longer Life

“They’re spark plugs. They work.”

from $4.99

(69)

Platinum Spark Plug (AP985): Enhanced Durability & Performance

“Vintage Jeep application”

Popular DENSO 1978 AMC Gremlin Ignition and Tune-Up Products

DENSO auto parts is one of the highest quality Ignition and Tune-Up Product brands in the market. Any 1978 AMC Gremlin owner should feel confident when installing genuine DENSO parts in their vehicle. To ensure the best fit and performance for your 1978 Gremlin, Advance Auto Parts carries a full inventory of 2 DENSO Ignition and Tune-Up Products. Plus you will be keeping your AMC in peak condition while saving money because prices on these DENSO Ignition and Tune-Up Products range from $3.29 to $13.99, plus, with more than 11 customer reviews and an impressive 4.6 stars average rating, you can be confident the Fram Ignition and Tune-Up Products below will deliver on both quality and value.

from $3.29

(10)

U-Groove Spark Plug: OE Performance, W16EXR-U

“I can notice the difference since installing these. They came pre-gapped for my 4Runner, but i did verify with a gapper.”

from $13.99

(1)

Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IW16

“starts great and has more power”

FAQs for 1978 AMC Gremlin Ignition and Tune-Up Products

Which Ignition and Tune-Up Products are best-sellers for 1978 AMC Gremlins?

Out of 52 Ignition and Tune-Up Products that fit 1978 AMC Gremlins, the following parts are the top sellers:

Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition (15650208) – $9.99
DiamondFire Spark Plug: Enhanced Power & Fuel Efficiency (15650143) – $8.49
U-Groove Spark Plug: OE Performance, W16EXR-U (20650369) – $3.29

What’s the price range for 1978 AMC Gremlin Ignition and Tune-Up Products?

Ignition and Tune-Up Product prices for the 1978 AMC Gremlin start at $2.49 and go up to $214.99 for the most premium parts.

What’s the average price of a Ignition and Tune-Up Product for a 1978 AMC Gremlin?

The average price for Ignition and Tune-Up Products for the 1978 AMC Gremlin is $30.65. 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 AMC Gremlin model years?

Yes, we currently carry Ignition and Tune-Up Products for 7 model years of AMC Gremlins between 1970 and 1977. Ignition and Tune-Up Products are bought most frequently for the following model years: 1977, 1976, 1975, 1974, 1973, 1972, 1971, and 1970.

What are the cheapest Ignition and Tune-Up Products for my 1978 AMC Gremlin?

The cheapest 1978 AMC Gremlin Ignition and Tune-Up Products we carry in stock are:

Copper Plus Spark Plug (RN13LYC): Dependable Performance & Durability (89011648) – $2.49
U-Groove Spark Plug: OE Performance, W16EXR-U (20650369) – $3.29
Copper Resistor Spark Plug: Quick Starts & Enhanced Durability (5390702) – $3.99
Distributor Mounting Gasket (3204413) – $4.29
Platinum Spark Plug (AP985): Enhanced Durability & Performance (5394546) – $4.99

What are the top-rated Ignition and Tune-Up Products that fit the 1978 AMC Gremlin?

Out of 1,624 reviews by customers, our 1978 AMC Gremlin 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 1978 AMC Gremlin and their top-rated products:

Spark Plugs
- Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IW16 (20650554) – $13.99
- Platinum Power Spark Plug (RN14PMC): Powerful Performance & Durability (5470037) – $5.29
- Platinum Spark Plug (AP985): Enhanced Durability & Performance (5394546) – $4.99
Ignition Switches
- Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IW16 (20650554) – $13.99
- Platinum Power Spark Plug (RN14PMC): Powerful Performance & Durability (5470037) – $5.29
- Platinum Spark Plug (AP985): Enhanced Durability & Performance (5394546) – $4.99
Ignition Coils and Boots
- Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IW16 (20650554) – $13.99
- Platinum Power Spark Plug (RN14PMC): Powerful Performance & Durability (5470037) – $5.29
- Platinum Spark Plug (AP985): Enhanced Durability & Performance (5394546) – $4.99

What types of Ignition and Tune-Up Products do you sell for my 1978 AMC Gremlin?

As of 11/2/25, these are some of the most in-demand types of Ignition and Tune-Up Products for a 1978 AMC Gremlin:

Can I get help with 1978 AMC Gremlin 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 AMC Ignition and Tune-Up Products and more.

What is your return policy for AMC Gremlin Ignition and Tune-Up Products?

Advance Auto Parts keeps returns simple. For new AMC Gremlin 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.

1978 AMC Gremlin Ignition and Tune-Up Products

Carquest Premium – Ignition Conversion Kit (Part No.CBA1126)

Carquest – Ignition Coil: Meets OE Specifications, 1 Count (Part No.26C1041)

Dorman – Help – Spark Plug Non-Foulers – 14mm Gasket Seat Long Reach (Part No.42004)

Accel – 7Mm Super Stock Copper Uni (Part No.3008)

Carquest Premium – Distributor Ignition Pickup (Part No.MEA2275)

Sylvania – 194 ZEVO: White LED Mini Bulb, Super Bright, 2 Pack (Part No.194LED.BP2)

Accel – 8Mm Super Stock Graphite Uni (Part No.4040B)

Accel – 8Mm Super Stock Spiral Uni Bu (Part No.5040B)

E3 – DiamondFire Spark Plug: Enhanced Power & Fuel Efficiency (Part No.E3.58)

PerTronix – D7160801 Flame-Thrower Electronic Distributor Billet AMC V8 with Ignitor III Non Vacuum Red Cap (Part No.D7160801)

Carquest Premium – Distributor Rotor (Part No.DAA1004)

Carquest – Distributor Rotor (Part No.D152)

Carquest – Ignition Switch (Part No.CS83)

Carquest Premium – Ignition Switch (Part No.CSA1092)

Carquest Premium – Ignition Coil Mounting Bracket (Part No.MBA1001)

Carquest Premium – Multi-Use Connector (Part No.PTA1354)

Carquest Premium – Multi-Use Connector (Part No.PTA1273)

Carquest – Distributor Cap (Part No.24C1032)

Carquest Premium – Distributor Cap (Part No.CAC1063)

Carquest Premium – Ignition Contact Set (Part No.AKA1002)

ACDelco – Ignition Capacitor (Part No.D203)

Carquest Premium – Multi-Use Connector (Part No.PTC1111)

Carquest Premium – Spark Plug Wire Set: 9 Wires, Increased performance, Designed for direct fit (Part No.35-8101)

Carquest Premium – Spark Plug Wire Set: 7 Wires, Increased performance, Designed for direct fit (Part No.35-6309)

MSD Ignition – Distributor Gear; AMC V8; Iron (Part No.8005)

Felpro – Distributor Mounting Gasket (Part No.70051)

Accel – 8Mm Super Stock Spiral Uni Bu (Part No.5040B)

Accel – Universal Fit 300+ Race Spark Plug Wire Set (Part No.7040)

Carquest Premium – Spark Plug Wire Set: 7 Wires, Increased performance, Designed for direct fit (Part No.35-6309)

Carquest Premium – Ignition Coil (Part No.EBC1717)

Carquest – Ignition Coil: Meets OE Specifications, 1 Count (Part No.26C1073)

Carquest Premium – Multi-Use Connector (Part No.PTC1111)

Carquest Premium – Ignition Coil Mounting Bracket (Part No.MBA1001)

Mallory – Universal Street Performance Ignition Coil (Part No.29219)

Accel – Super Stock Elect Coil Chrome (Part No.8145C)

Edelbrock – Ignition Coil No. 22739 12V Cannister Style, 1.4 Ohm Primary Resistance (Part No.22739)

Accel – 8Mm Super Stock Spiral Uni Rd (Part No.5040R)

Felpro – Distributor Mounting Gasket (Part No.70051)

Carquest – Distributor Rotor (Part No.D197)

Carquest Premium – Distributor T4691: 100% New, With Cap and Rotor (Part No.T4691)

Carquest – Distributor Cap (Part No.C546)

Carquest – Distributor Rotor (Part No.D563)

Carquest Premium – Distributor Cap (Part No.CAC1319)

Carquest Premium – Distributor Rotor (Part No.DAA1008)

Carquest Premium – Distributor Cap (Part No.CAC1063)

Carquest Premium – Distributor Rotor (Part No.DAA1146)

Carquest – Distributor Rotor (Part No.23A1023)

Carquest – Distributor Cap (Part No.24C1032)

Carquest Premium – Distributor Cap and Rotor Kit (Part No.CAC1809)

Carquest Premium – Distributor Cap and Rotor Kit (Part No.CAC1812)

Autolite – Platinum Spark Plug (AP985): Enhanced Durability & Performance (Part No.AP985)

DENSO – U-Groove Spark Plug: OE Performance, W16EXR-U (Part No.3031)

Champion – Platinum Power Spark Plug (RN14PMC): Powerful Performance & Durability (Part No.3405)

DENSO – Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IW16 (Part No.5305)

Autolite – Copper Resistor Spark Plug: Quick Starts & Enhanced Durability (Part No.985)

Autolite – Double Platinum Spark Plug: Enhanced Durability & Longer Life (Part No.APP985)

ACDelco – Conventional Spark Plug: Reliable Performance & Durability (Part No.R45XLS)

E3 – DiamondFire Spark Plug: Enhanced Power & Fuel Efficiency (Part No.E3.58)

Dorman – Help – Spark Plug Non-Foulers – 14mm Gasket Seat Long Reach (Part No.42004)

Accel – 8Mm Super Stock Spiral Uni Bk (Part No.5040K)

DENSO – Platinum TT Spark Plug – PW16TT (Part No.4501)

ACDelco – Conventional Copper Core Spark Plug: Reduces Corrosion & Maximizes Durability (Part No.41-631)

DENSO – Iridium TT Spark Plug: Ultimate Endurance and Power, 0.4mm Iridium Tip, IW16TT (Part No.4708)

Autolite Iridium – Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition (Part No.XP985)

ACDelco – Double Platinum Spark Plug: Long-Lasting Performance & Durability (Part No.41-828)

Champion – Copper Plus Spark Plug (RN13LYC): Dependable Performance & Durability (Part No.101)