Champion L77JC4 Spark Plugs - MW
This item is currently on backorder. You can still place an order, but it will only ship once it’s back in stock.
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
WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov

