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    Autolite Xtreme Sport Spark Plug

    Part #XS4164DP
    • Product Details

      Part No.XS4164DP

      Warranty Details (3 YR REPLACEMENT IF DEFECTIVE)

      Autolite Xtreme Sport small engine spark plugs are engineered to provide better overall ignitability for optimum performance, reduced fouling and longer life* for all your Xtreme Sport needs.

      Product Features:

      • 0.6mm finewire design with Sport V-trim ground electrode for more horsepower than standard plug
      • Up to 26% quicker engine starts than a standard non-finewire spark plug
      • Focused ignition prevents fouling better than leading standard plug for reliable starting in any season or weather
      • Meets or exceeds OE specifications

    • Specifications

      • Electrode Tip Material:Xtreme Sport
        Reach:3/4 in
        Seat Type:Gasket
        Thread Diameter:12 mm
        Tip Configuration:Power
        Wrench Diameter:11/16 in
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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.