Champion L77JC4 Spark Plugs

Champion L77JC4 Marine Spark Plug Champion marine spark plugs are quality OEM replacements. The Champion L77JC4 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 821 California Res