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Add to CartChampion marine spark plugs are quality OEM replacements. The Champion UL77V 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 # 831
What is the Champion UL77V Marine Spark Plug used for?
The Champion UL77V Marine Spark Plug is a quality OEM replacement marine spark plug. It features a copper core electrode designed to provide increased conductivity and heat control, supporting good overall wear and resistance to overheating under heavy engine loads.
What features does the Champion UL77V Spark Plug offer?
The Champion UL77V Spark Plug is designed to resist fouling and provide superior corrosion resistance. Its copper core electrode provides increased conductivity and heat control, while the spark plug is designed for dependable and proven performance and good overall wear.
How does the copper core electrode benefit the Champion UL77V Spark Plug?
The copper core electrode in the Champion UL77V Spark Plug provides increased conductivity and heat control. These characteristics are designed to support good overall wear and help the marine spark plug resist overheating under heavy engine loads.
Is the Champion UL77V Spark Plug designed for heavy engine loads?
Yes. The Champion UL77V Spark Plug is designed to resist overheating under heavy engine loads. Its copper core electrode provides heat control and increased conductivity, supporting good overall wear during operation.
What is the Champion part number for the UL77V Marine Spark Plug?
The Champion UL77V Marine Spark Plug is identified as Champion Spark Plug #831. Verify this part number against the applicable engine or equipment information before purchasing to confirm that it is the correct replacement.
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
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