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Picture of Autolite XS4123DP Xtreme Sport Spark Plug
Picture of Autolite XS4123DP Xtreme Sport Spark Plug
Picture of Autolite XS4123DP Xtreme Sport Spark Plug

Autolite XS4123DP Xtreme Sport Spark Plug

SKU #XS4123DP
ITEM #AUTXS4123DP
BRAND AUTOLITE
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  • Solid Terminal
  • Blister Packaging
Item has been discontinued. This product may be used as a replacement:
Picture of Autolite 4123 Nickel Spark Plug

Autolite 4123 Nickel Spark Plug

SKU #4123

ITEM #AUT4123

  • Description
    Iridium and platinum electrodes provide the durability of double platinum plugs with virtually no gap erosion, longer life, and top fuel efficiency over the life of the plug. Fine wire electrodes provide increased ignitability.
  • Product Specifications
    • Shell
    • Thread Diameter14mm
    • Thread Pitch1.25mm
    • Seat TypeGasket
    • Reach12.7mm (1/2")
    • Hex Size13/16" (21mm)
    • Terminal TypeSolid
    • Gap.028" (0.7mm)
    • Center Electrode
    • MaterialIridium-Platinum
    • TypeFine Wire
    • Size0.6mm
    • ProjectionProjected
    • Ground Electrode
    • MaterialPlatinum
    • TypeStandard
    • ShapeTaper Cut
    • Quantity1
    • Specifications
    • ResistorYes
    • Resistor Value5k Ohm
    • Heat Range4
    • Torque SpecsCast Iron: 26-29 lb. ft. Aluminum: 15-22 lb. ft.
    • Part Information
    • BrandAutolite
    • LongevityUse Equipment Recommended Replacement Interval
  • Fitment

    Verify Fitment

    Automotive

    Sorry, no automotive applications are associated with this part.

    Powersports

    Sorry, no powersports applications are associated with this part.

    Non-Automotive

    Sorry, no non-automotive applications are associated with this part.