NGK Champion Spark Plugs MerCruiser

MerCruiser NGK Champion Spark Plugs

NGK and CHAMPION spark plugs for MerCruiser engines. Standard and platinum plugs for 3.0L, 4.3L V6, 5.0L, 5.7L, 350 Magnum, 7.4L and 8.2L engines. Marine-specific references with correct thread and gap for each engine.