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Champion RV91MC Marine Spark Plug
Champion marine spark plugs are quality OEM replacements. The Champion RV91MC 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.
Champion Spark Plug # 942M
California Residents: WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov
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