Denso 3078 W21ESR-L11 Nickel Spark Plug

SKU #W21ESR-L11
ITEM #DEN3078
BRAND DENSO

  • Heat Resistant Ground Electrode

Item has been discontinued. This product may be used as a replacement:

Denso 3041 W20EKR-S11 Nickel Spark Plug

SKU #W20EKR-S11

ITEM #DEN3041

  • Description
    Denso spark plugs are 100% pre-fired to assure the highest quality possible. Machine rolled threads prevent seizing or cross threading during installation and removal. Purified alumina powder insulator provides exceptional strength and thermal conductivity. Five rib insulator prevents flashover. Copper-glass seal bonds center electrode and insulator for a gas-tight seal.
  • Product Specifications
    • Shell
    • Thread Diameter14mm
    • Thread Pitch1.25mm
    • Seat TypeGasket
    • Hex Size13/16" (21mm)
    • Gap.043" (1.1mm)
    • Center Electrode
    • MaterialNickel
    • TypeStandard
    • Size2.5mm
    • Ground Electrode
    • MaterialNickel
    • Quantity1
    • Specifications
    • ResistorYes
    • Heat Range21
    • FeaturesHeat resistant ground electrode
    • 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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