Motorcraft Spark Plugs

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Motorcraft Conventional Spark Plugs are precisely engineered and manufactured to provide everyday reliability and efficient performance. Available for most older vehicle makes and models, Motorcraft Conventional Spark Plugs feature: A copper-core center electrode that helps provide improved heat transfer to the tip, giving you the reliability you're looking for while improving its resistance to low-speed carbon fouling Hot-tip insulator heats fast and fires hot The nickel-chrome alloy on the ground electrode and center electrode sheathing resists wear from spark erosion and the corrosive environment of the combustion chamber