Champion DJ7J Copper Plus Chainsaw Spark Plug 850C
Champion DJ7J Copper Plus Chainsaw Spark Plug 850C
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Champion Auto Parts

Champion DJ7J Copper Plus Chainsaw Spark Plug 850C

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Key item features

  • Enhanced Performance: The Champion Copper Plus SME Spark Plug improves engine performance through consistent and efficient combustion, suitable for various small engines including mowers and tractors.
  • Durable Construction: Featuring a copper-core center electrode, patented SAC-9 semiconductor resistor, and Ultraseal-coated shell, it ensures long-lasting sparking capabilities and reliable performance.
  • Reliable Ignition: Champion ignition parts are built with durable metals to meet modern engine demands, offering powerful performance without the wear and tear found in competitor plugs.
  • Trusted Engineering: Champion's expertise in engineering and manufacturing OE components ensures OE-quality replacement parts that adhere to tough industry standards for a better fit and longer plug life.
  • Universal Application: This universal spark plug, the DJ7J SM ENG PLUG CARDED, is designed for reliable performance in a wide range of vehicles, including cars and small chainsaws.
  • Optimal Efficiency: Engineered for consistent ignition and optimal engine efficiency, this metal-constructed spark plug helps keep equipment running smoothly.
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Showing 1-1 of 1 review

May 2, 2026
Walmart customer
Top Reviewer
5 out of 5 stars review

Verified Purchase

OEM Replacement-Works Great!

This spark plug is the EXACT replacement for the plug that was in my weed wacker. Price was competitive, fit was perfect and the weed wacker runs like a top again. A

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