1978 Jeep Cherokee Spark Plugs
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- Denso®Iridium TT™ Spark PlugJeep Cherokee 5.9L / 6.6L 1978, Iridium TT™ Spark Plug by Denso®. Ultimate Endurance and Power. 0.4 mm Iridium and 0.7 mm Platinum Twin-Tip Technology. Make your vehicle faster and more powerful with premium-quality performance fuel...$6.30
- Champion®Copper Plus Spark PlugJeep Cherokee 5.9L / 6.6L 1978, Copper Plus Spark Plug by Champion®. Built with nickel alloy center and ground electrodes, these spark plugs provide extra durability for long-lasting service life, while the extrusion of copper into the...Copper Plus - Dependable Performance.Copper core center electrode allows for accurate control of heat range for longer life$1.60
- Denso®Iridium Power™ Spark PlugJeep Cherokee 5.9L / 6.6L 1978, Iridium Power™ Spark Plug by Denso®. Iridium Ultimate Endurance and Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Iridium and 0.7 mm Platinum Twin-Tip Technology) & Tapered...$6.77
- NGK®Iridium IX™ Spark PlugJeep Cherokee 5.9L / 6.6L 1978, Iridium IX™ Spark Plug by NGK®. NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability....$8.08 - $8.48
- NGK®G-Power™ Platinum Spark PlugJeep Cherokee 5.9L / 6.6L 1978, G-Power™ Platinum Spark Plug by NGK®. Platinum spark plugs by NGK are designed to improve fuel efficiency, lower emissions, and provide quicker starts while remaining durable under high heat. With 0.6...$3.73
- NGK®V-Power™ Spark PlugJeep Cherokee 1978, V-Power™ Spark Plug by NGK®. Spark plugs offer higher performance compared to standard plugs. Spark plugs feature a V-groove center electrode and concave ground electrode that lowers ignition voltage requirements...$2.70 - $3.17
- ACDelco®Professional™ Conventional Nickel Spark PlugJeep Cherokee 5.9L / 6.6L 1978, Professional™ Conventional Nickel Spark Plug by ACDelco®. Designed for today’s most popular autos, as well as several marine applications, ACDelco’s Rapidfire® Platinum Spark Plugs fit engines...Ribless insulator that improves the plug-to-boot sealTapered center wire electrode with a platinum pad reduces the firing diameter and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage$2.72
- Denso®Original U-Groove Nickel Spark PlugJeep Cherokee 1978, Original U-Groove Nickel Spark Plug by Denso®. OE Recommended Resistor Plug with Patented U-Groove Design. If you want to restore the original performance of your vehicle's ignition system, this product is what you...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$1.99 - $2.70
- Denso®Platinum TT™ Spark PlugJeep Cherokee 5.9L / 6.6L 1978, Platinum TT™ Spark Plug by Denso®. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in compliance with rigorous...$3.78
- Autolite®Copper Spark PlugJeep Cherokee 4.2L 1978, Copper Spark Plug by Autolite®. With Resistor. OE Style. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? Step up to Autolite. Featuring the ground-breaking...$1.72
- SKP®Spark PlugJeep Cherokee 4.2L 1978, Spark Plug by SKP®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$5.04
- Denso®Double Platinum Spark PlugJeep Cherokee 5.9L / 6.6L 1978, Double Platinum Spark Plug by Denso®. Extra Long Life Double Platinum Plug with Platinum Ground Strap. Denso Double Platinum plug features platinum on both the center and ground electrodes. This precious...$6.54
- NGK®Nickel Spark PlugJeep Cherokee 5.9L / 6.6L 1978, Nickel Spark Plug by NGK®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.45
- ACDelco®Gold™ Double Platinum Spark PlugJeep Cherokee 5.9L / 6.6L 1978, Gold™ Double Platinum Spark Plug by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.54
- ACDelco®Gold™ Conventional Nickel Spark PlugJeep Cherokee 4.2L 1978, Gold™ Conventional Nickel Spark Plug by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2.99
- Motorcraft®Copper Spark PlugJeep Cherokee 5.9L / 6.6L 1978, Copper Spark Plug by Motorcraft®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$1.93 - $4.40
- Autolite®Double Platinum Spark PlugsJeep Cherokee 4.2L 1978, Double Platinum Spark Plugs by Autolite®. With Resistor. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? Step up to Autolite. Featuring the ground-breaking...$4.62
- Crown®Copper Spark PlugJeep Cherokee Base / Wide Track 1978, Copper Spark Plug by Crown®. Designed with quality and craftsmanship in mind, this high-grade Crown product is your perfect option if you are looking for proven reliability and performance.Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$15.81 - $22.11
- Dorman®HELP™ Spark Plug Non-FoulersJeep Cherokee 1978, HELP™ Spark Plug Non-Foulers by Dorman®. The Spark Plug Non-Foulers prevent spark plug damage, repairing spark plug fouling in engines running too rich or oil issues to improve engine performance. Dorman offers a...Corrosion-resistant designNon-Foulers help protect spark plugs from damage$5.22
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