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    Champion Copper Plus Small Engine Spark Plug

    Part #821
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    • Product Details

      Part No.821

      Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)

      Dependable Performance - Features A Copper Core Electrode That Provides Increased Conductivity And Heat Control, Providing Good Overall Wear Characteristics.

      Product Features:

      • Resists fouling and provides superior corrosion resistance.
      • Dependable Performance. Built by the world leader in Small Engine spark plugs to deliver proven performance.

    • Specifications
      • Center Electrode Core Material:Copper
        Gasket Installed or Loose:Installed
        Hex Size:13/16"
        Reach:1/2 in
        Resistor Type:Non-Resistor Plug
        Seat Type:Gasket
        Shell Material:Plated Nickel Alloy
        Thread Diameter:14 mm
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    Disclaimer: We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.