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    Motorcraft Standard Spark Plug

    Part # SP-466
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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.
    • Product Details

      Part No. SP-466

      Warranty Details (2 YR REPLACEMENT IF DEFECTIVE)

    • Specifications
      • Electrode Core Material:Inconel
        Electrode Tip Material:Copper Core
        Ground Strap Quantity:2
        Insulator Type:Standard
        Manufacturer Heat Range:4
        Reach:0.75 in
        Resistor:Yes
        Seat Type:Gasket
        Shorty Spark Plug:No
        Thread Diameter:14 mm
        Tip Configuration:Copper Core
        Type:Spark Plug
        Wrench Diameter:13/16 in
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