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Picture of NGK 4741 R6252E-9 Racing Plug
Picture of NGK 4741 R6252E-9 Racing Plug
Picture of NGK 4741 R6252E-9 Racing Plug
Picture of NGK 4741 R6252E-9 Racing Plug
Picture of NGK 4741 R6252E-9 Racing Plug

NGK 4741 R6252E-9 Racing Plug

SKU #R6252E-9
ITEM #NGK4741
BRAND NGK
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  • Solid Terminal
This item has been discontinued.
  • Description
    NGK Racing Series plugs are engineered to withstand the harshest engine conditions. 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 Diameter14mm
    • Thread Pitch1.25mm
    • Seat TypeGasket
    • Reach19mm (3/4")
    • Hex Size13/16" (21mm)
    • Terminal TypeSolid
    • Overall HeightISO
    • Gap.024" (0.6mm)
    • Center Electrode
    • MaterialNickel
    • TypeStandard
    • Size2.5mm
    • ProjectionNon-Projected
    • Ground Electrode
    • MaterialNickel
    • TypeSlant
    • Quantity1
    • Specifications
    • ResistorYes
    • Resistor Value5k Ohm
    • Heat Range9
    • Torque SpecsCast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.
    • Part Information
    • BrandNGK/NTK
    • Warranty60 Days
  • 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.