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Picture of Denso 4050 W27FN Racing Plug

Denso 4050 W27FN Racing Plug

SKU #W27FN
ITEM #DEN4050
BRAND DENSO
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  • Racing Plug
Item has been discontinued. This product may be used as a replacement:
Picture of Denso 5381 IWF27 Iridium Power Spark Plug

Denso 5381 IWF27 Iridium Power Spark Plug

SKU #IWF27

ITEM #DEN5381

  • Product Specifications
    • Shell
    • Thread Diameter14mm
    • Thread Pitch1.25mm
    • Seat TypeGasket
    • Reach12.7mm (1/2")
    • Hex Size13/16" (21mm)
    • Center Electrode
    • MaterialNickel
    • TypeStandard
    • Size2.5mm
    • Ground Electrode
    • MaterialNickel
    • Quantity1
    • Specifications
    • ResistorNo
    • Heat Range27
    • Torque SpecsCast Iron: 26-30 lb. ft. Aluminum: 15-22 lb. ft.
    • Part Information
    • BrandDenso
    • Warranty12 Months
    • Longevity20-30k Miles
  • 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.

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