Champion 936M Copper Plus Spark Plugs L78YC Marine - 4 Pack

This 4 pack genuine Champion spark plug kit is a perfect replacement for your marine engine. The copper plus design ensures superior performance and reliability. The kit includes L78YC spark plugs, which are compatible with various manufacturers such as Autolite, NGK, Denso, and Bosch.

The spark plugs have a heavy duty direct fit OEM replacement surface finish, and come with a 7-year iridium warranty, 5-year double platinum warranty, 3-year platinum warranty, and 2-year copper warranty. The kit is a direct replacement, and the pack size is 4. There is no core charge, and it is suitable for use in glow plugs, ignition systems, and car & truck parts and accessories.