Champion Spark Plugs Spark Plug 592

Champion RJ12C Marine Spark Plug

Champion marine spark plugs are quality OEM replacements. The Champion RJ12C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs are designed to resist overheating under heavy engine loads.

Resists fouling

Superior corrosion resistance

Dependable and proven performance

Increased conductivity and heat control for good overall wear

Champion Spark Plug # 592