Champion L78C Marine Spark Plug Champion marine spark plugs are quality OEM replacements. The Champion L78C Spark Plug features a copper core electrode that provides increased conductivity and heat...
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Add to CartChampion D9 Marine Spark Plug
The Champion D9 Marine Spark Plugs are backed by global engineering from Federal-Mogul. These spark plugs have precious metals, FISS, and Hot Lock designs that provide a plug that withstands today's high-temperature, high-load service environments.
Champion Spark Plugs # 509
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California Residents:
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov