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Picture of NGK 4889 R7433-8 Racing Plug
Picture of NGK 4889 R7433-8 Racing Plug
Picture of NGK 4889 R7433-8 Racing Plug
Picture of NGK 4889 R7433-8 Racing Plug
Picture of NGK 4889 R7433-8 Racing Plug

NGK 4889 R7433-8 Racing Plug

SKU #R7433-8
ITEM #NGK4889
BRAND NGK
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Item has been discontinued. This product may be used as a replacement:
Picture of NGK 2668 BKR8EIX Iridium IX Spark Plug

NGK 2668 BKR8EIX Iridium IX Spark Plug

SKU #BKR8EIX

ITEM #NGK2668

  • 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 Diameter14mm
    • Thread Pitch1.25mm
    • Reach19mm (3/4")
    • Hex Size5/8" (16mm)
    • Gap.028" (0.7mm)
    • Center Electrode
    • MaterialIridium
    • TypeFine Wire
    • Size0.6mm
    • ProjectionProjected
    • Ground Electrode
    • MaterialNickel
    • TypeStandard
    • ShapeTaper Cut
    • Quantity1
    • Specifications
    • ResistorYes
    • Heat Range8
    • 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.