1968 Plymouth Roadrunner Spark Plugs
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- NGK®Iridium IX™ Spark PlugPlymouth Roadrunner 1968, 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. NGK...$7.94 - $8.01
- NGK®G-Power™ Platinum Spark PlugPlymouth Roadrunner 4.5L / 5.2L / 7.0L 1968, 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...$3.53
- Motorcraft®Spark PlugPlymouth Roadrunner 4.5L / 5.2L 1968, 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$3.36
- NGK®V-Power™ Spark PlugPlymouth Roadrunner 1968, 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...$2.51
- Motorcraft®Copper Spark PlugPlymouth Roadrunner 1968, 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 fit...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$0.89 - $2.17
- Mahle®Spark Plug Tube Seal SetPlymouth Roadrunner 7.0L 1968, Spark Plug Tube Seal Set by Mahle®. This first-rate product is designed with utmost care and attention to detail to replicate the OE part as closely as possible. Made from superior materials it provides...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$5.27
- Accel®U-Groove™ Copper Spark PlugsPlymouth Roadrunner 6.3L 1968, U-Groove™ Copper Spark Plugs by Accel®. With Resistor. Elaborately designed by a company with 40 years of experience in the field, this product is intended to reliably serve and effectively improve the...$34.95 - $44.95
- Brisk®Premium EVO Spark PlugsPlymouth Roadrunner 4.5L / 5.2L / 7.0L 1968, Premium EVO Spark Plugs by Brisk®. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in compliance with...$13.50
- Brisk®Silver Spark PlugPlymouth Roadrunner 1968, Silver Spark Plug by Brisk®. If you want to upgrade your vehicle with a spark plug that provides more power and faster acceleration, then this Brisk product is just the option. Designed with the latest...$9.91
- Nitrode®Yttrium Spark PlugPlymouth Roadrunner 4.5L / 5.2L / 7.0L 1968, Yttrium Spark Plug by Nitrode®. The Nitrode™ spark plugs are positioned to be the world's "greenest" most environmentally friendly spark plugs on the planet. Reducing fuel consumption and...$5.77
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