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    Champion Industrial / Agricultural Plugs- Boxed - RC78PYP21

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    Exact Fit May Not Fit Doesn't Fit for your

    Save $24 by mail when you buy 8 ACDelco, Autolite, or DENSO iridium spark plugs. Plus earn 2X Bonus Points on ACDelco iridium spark plugs.
    • Product Details

      Part No. 244

      Warranty Details (30 DAY REPLACEMENT IF DEFECTIVE)

      Champion industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments.

      Product Features:

      • Supports CO2 reduction
      • Compatible with alternative fuels (gases)
      • Designed for high compression and aggressive environments
      • Manufactured for superior performance and long-lasting durability

    • Specifications
      • Thread Diameter:0.551 in
        Resistor Type:Yes
        Reach:0.75 in
        Manufacturer Heat Range:78
        Insulator Height:0.06 in
        Hex Size:0.625 in
        Ground Electrode Quantity:1
        Ground Electrode Core Material:Platinum Pad Surface
        Center Electrode Tip Material:Platinum Firing Tip
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