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NGK 3129 BR9EQ-14 Multi-Ground Spark Plug

SKU #BR9EQ-14
ITEM #NGK3129
BRAND NGK

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

    Multi-ground electrodes improve ignition capabilities and are less sensitive to increased voltage requirements due to gap growth. Designed to specific manufacturer ignition requirements, NGK's multi-ground plugs maintain all the features of their standard plugs, including:





    • Corrugated Ribs to Prevent Flashover


    • Pure alumina silicate ceramic insulator, providing superior strength and better heat transfer


    • Copper core to aid in heat removal


    • Triple seals to prevent leakage


  • Product Specifications
    • Shell
    • Thread Diameter14mm
    • Thread Pitch1.25mm
    • Seat TypeGasket
    • Reach19mm (3/4")
    • Hex Size13/16" (21mm)
    • Gap.055" (1.4mm)
    • Center Electrode
    • MaterialNickel
    • TypeStandard
    • Size2.5mm
    • Ground Electrode
    • MaterialNickel
    • TypeMulti-Ground
    • Quantity4
    • Specifications
    • ResistorYes
    • Resistor Value5k Ohm
    • Heat Range9
    • Part Information
    • BrandNGK/NTK
    • Warranty60 Days
    • Longevity50k Miles
  • Fitment

    Verify Fitment

    Automotive
    Powersports

    Sorry, no powersports applications are associated with this part.

    Non-Automotive

    Sorry, no non-automotive applications are associated with this part.