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Champion L77JC4 Spark Plugs

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List Price: $2.99
Starting At: $2.49
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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 Residents: warning sign WARNING Cancer and Reproductive Harm -



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