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    NGK Racing Spark Plug (R6918C-9)

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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. 5196

      Warranty Details (60 DAY REPLACEMENT IF DEFECTIVE)

      With an exceptional pedigree of proven race results, NGK Racing Spark Plugs are specially designed plugs for extreme conditions. Intended for racing use only, racing spark plugs are designed with extreme use in mind as some feature special ground electrode and center electrode designs to withstand grueling racing conditions. Racing plugs are available in colder heat ranges for high performance applications.

      Product Features:

      • Center Electrode Design -special center electrode configurations and designs to ensure durability and ignitibility; some use precious metals.
      • Many different ground electrode configurations to ensure durability.
      • Racing plugs are available in colder heat ranges for high performance applications.
      • Proven race results

    • Specifications
      • Center Electrode Core Material:Copper Core
        Center Electrode Tip Material:Platinum
        Electrode Core Material:Platinum
        Electrode Tip Material:Platinum
        Gap Size:0.024 in
        Ground Configuration:Slant
        Ground Electrode Core Material:Nickel Core
        Ground Electrode Quantity:1
        Ground Electrode Tip Design:Pin Type
        Ground Strap Quantity:1
        Hex Size:13/16 in
        Manufacturer Heat Range:9
        Reach:19 mm
        Resistor:Yes
        Seat Type:Gasket
        Shorty Spark Plug:No
        Spark Plug Approximate Resistor Value:5K Ohm
        Thread Diameter:14 mm
        Tip Configuration:Solid
        Type:Gold Palladium
        Wrench Diameter:13/16 in
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