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    Autolite Iridium XP Iridium XP Spark Plug

    Part #XP5426
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    • Product Details

      Part No.XP5426


      The Iridium XP is Autolite's most technologically advanced plug ever. These spark plugs provide better durability* and a more focused ignition for better overall ignitability** and optimum performance.

      Product Features:

      • Iridium enhanced 0.6mm finewire design for optimal durability and performance
      • Platinum ground wire for maximum efficiency in all ignition types including DIS systems
      • V-trimmed ground electrode for improved ignitability
      • Heat range precisely set by Ionization Sensing Technology
      • Lifetime Limited Warranty

    • Specifications
      • Electrode Tip Material:Xtreme Performance
        Reach:1 in
        Seat Type:Tapered
        Thread Diameter:14 mm
        Tip Configuration:Extended
        Wrench Diameter:5/8 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.