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    Champion Double Platinum - Boxed - RS12PYPB5

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    Warranty Information
    Save up to $3 per plug by mail when you buy 4 or more Autolite Iridium XP or Ultra spark plugs. See Rebates Page for details.
    • Product Details

      Part No. 7963

      Warranty Details (5 YR REPLACEMENT IF DEFECTIVE)

      Champion Double Platinum Power spark plugs deliver more powerful performance. Featuring exclusive Heat-Active alloy, platinum fine wire center electrode and platinum pad ground electrode provide maximum life and sharper spark focus.

      Product Features:

      • Double Platinum Power - Premium Spark Plug. More Powerful Performance.
      • Platinum center and ground electrode for greater wear resistance
      • Maintains stable operating temperature under all engine loads
      • Fine-wire center electrode for greater ignitability
      • V-trimmed ground electrode promotes sharper spark focus
      • Heat-Active alloy allows electrodes to reach optimal temperature

    • Specifications
      • Thread Diameter:0.551 in
        Seat Type:Tapered
        Resistor Type:Yes
        Reach:0.689 in
        Manufacturer Heat Range:12
        Insulator Height:0.06 in
        Hex Size:0.625 in
        Ground Electrode Quantity:1
        Ground Electrode Core Material:Platinum Pad Surface
        Electrical Terminal Type:Non-Removable Nut
        Center Electrode Tip Material:Platinum Firing Tip
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