NGK 97278 R2558E-10 Racing Plug

SKU #R2558E-10
ITEM #NGK97278
BRAND NGK

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$29.99
$28.49

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  • Description
    NGK Racing Series plugs are engineered to withstand the harshest engine conditions. Fine wire iridium tipped center electrode improves ignitability, increases durability and enhances anti fouling capabilities. Special insulator nose configurations improve throttle response. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Copper core aids in heat removal. Triple seals prevent leakage.
  • Product Specifications
    • Shell
    • Thread Diameter12mm
    • Thread Pitch1.25mm
    • Seat TypeGasket
    • Reach26.5mm (1.04")
    • Hex Size9/16" (14mm)
    • Terminal TypeSolid
    • Gap.028" (0.7mm)
    • Center Electrode
    • MaterialIridium
    • TypeFine Wire
    • Size1.0mm
    • ProjectionRecessed
    • Ground Electrode
    • MaterialNickel
    • TypeSlant
    • Quantity1
    • Specifications
    • ResistorYes
    • Resistor Value5k Ohm
    • Heat Range10
    • Torque SpecsCast Iron: 10.8-18 lb. ft. Aluminum: 10.8-14.5 lb. ft.
    • Part Information
    • BrandNGK/NTK
    • Warranty1 Year
  • Fitment

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    Automotive

    Sorry, no automotive applications are associated with this part.

    Powersports

    Sorry, no powersports applications are associated with this part.