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    Autolite Xtreme Start Spark Plugs

    Part #XST255DP
    • Product Details

      Part No.XST255DP

      Warranty Details (3 YR REPLACEMENT IF DEFECTIVE)

      From lawn mowers to chain saws, this plug provides quicker consistent starts versus the standard plug and an anti-foul design.

      Product Features:

      • 0.6mm finewire design offers exceptional fouling resistance for reliable starting in any season or weather condition
      • Up to 26% quicker engine starts than the OE plug
      • Up to 21% less HC emissions than the OE plug
      • Meets or exceeds OE specifications

    • Specifications

      • Center Electrode Core Material:Copper Core
        Electrode Tip Material:Finewire
        Gasket Installed or Loose:Loose
        Gasket Or Seal Included:Yes
        Ground Electrode Core Material:Nickel alloy
        Ground Electrode Quantity:1
        Hex Size:3/4"
        Insulator Type:Standard
        Manufacturer Heat Range:5
        Reach:0.375 in
        Resistor Type:No
        Rib Configuration:Standard
        Seat Type:Gasket
        Shell Material:Steel Alloy
        Side Electrode:Yes
        Terminal Top Fixed or Threaded:Threaded
        Thread Diameter:14 mm
        Tip Configuration:Ir Finewire
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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.