Spark Plug (83-90 Jeep CJ5, CJ7 & Wrangler YJ)

For Peak Engine Performance. This Spark Plug ensures you make the most out of your Jeep's engine by providing reliable ignition every time you fire up the engine. Replacing a malfunctioning stock, this spark plug will make sure you won't have to deal with engine misfires, poor fuel mileage, and difficulty in starting the vehicle.

Consistent Sparks Every Time. With its nickel-copper alloy electrode and tip, this spark plug will produce consistent ignition to ensure proper engine function and fuel burning. The OEM build quality ensures you have a reliable piece of kit that will match or even outlast the lifespan of the stock spark plug it replaces.

Installs Directly. Designed to directly install in place of the stock spark plug, this item attaches without too much difficulty. Installing it will require no special tools and only some mechanical know-how. You’ll be off hitting the trails or highways in no time since installation should take less than an hour.

Application. This Spark Plug is designed to work with all models of the 1983-1990 Jeep CJ5, CJ7, and Wrangler YJ.

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