Champion 936M Copper Plus Spark Plugs L78YC Marine - 6 Pack

Enhance the performance of your marine engine with this 6 pack genuine Champion spark plug kit. The kit includes Champion Spark Plug Copper Plus, L78YC, which is a direct replacement for your engine's ignition system. The spark plugs are made of high-quality materials and are designed to withstand heavy-duty use.

This bundle comes with a 7-year iridium warranty, 5-year double platinum warranty, 3-year platinum warranty, and a 2-year copper warranty. The kit is compatible with various interchange part numbers such as Denso Bosch 85-26, NGK 5111, Autolite NGK S466, and is suitable for direct replacement fitment. The surface finish of the spark plugs is heavy-duty direct fit OEM replacement, ensuring optimal performance.