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    NGK Standard Spark Plug

    Part # 7222
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    Save $3 per Spark Plug by mail when you buy 4 or more ACDelco Professional Iridium Spark Plugs. See rebates page for details.
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    • Product Details

      Part No. 7222

      Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)

      Ask for NGK Standard spark plugs, OE approved and recommended for reliable performance for most automotive and non-automotive applications. NGK Standard spark plugs feature a 5-Rib insulator design to prevent flashover and are also treated with corrosion-resistant plating to ensure ease of installation and removal.

      Product Features:

      • Cold rolled threads - prevents damage to cylinder head
      • Triple gasket sealing process - virtually eliminates gas leakage past the shell
      • Solid Copper Core - provides superior heat dissipation, conductivity and a broader heat range
      • Trivalent Plating - three step plating process utilizing silver chromate and zinc ensures maximum corrosion resistance

    • Specifications
      • Electrode Core Material:nickel
        Electrode Tip Material:nickel
        Ground Strap Quantity:1
        Manufacturer Heat Range:4
        Reach:3/4 in
        Resistor:Yes
        Seat Type:gasket
        Shorty Spark Plug:No
        Thread Diameter:14 mm
        Tip Configuration:Loose
        Type:Standard
        Wrench Diameter:13/16 in
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