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    Motorcraft Original Equipment Single Platinum Spark Plug

    Part # SP-493
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    Save $8 after mail-in rebate when you buy 4 or more Autolite Double Platinum Spark Plugs. See rebates page for details.
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    • Product Details

      Part No. SP-493

      Warranty Details (2 YR REPLACEMENT IF DEFECTIVE)

      Motorcraft Original Equipment spark plugs are designed, engineered and recommended by Ford Motor Company.

      Product Features:

      • Same part installed when the engine rolled off the assembly line
      • Features a center-wire platinum firing tip for reduced gap erosion, fewer misfires, enhanced performance and increased durability

    • Specifications
      • Center Electrode Core Material:Copper core
        Electrode Core Material:Platinum alloy
        Electrode Tip Material:Platinum ball
        Ground Electrode Core Material:Nickel alloy
        Hex Size:5/8
        Insulator Type:Standard
        Length:3.124
        Manufacturer Heat Range:4
        Reach:0.679 in
        Resistor:Yes
        Rib Configuration:Standard
        Seat Type:Tapered
        Side Electrode:Yes
        Terminal Top Type:Fixed
        Thread Diameter:14 mm
        Tip Configuration:Single platinum
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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.