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Champion 631 RW78N Industrial Spark Plug

SKU #RW78N
ITEM #CHA631
BRAND CHAMPION

  • .012 Gap

in-stock On national back order with no ETA. Place order to reserve product.

$39.89
$37.90

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  • Description
    Champion’s four-prong ground electrode insert significantly increases the spark surface area for extended plug life, without the cost of precious metals. Requires lower voltage than platinum plugs.
  • Product Specifications
    • Shell
    • Thread Diameter7/8"
    • Seat TypeGasket
    • Reach22mm (7/8")
    • Hex Size1"
    • Terminal TypeRemovable Nut
    • Gap.012" (0.3mm)
    • Center Electrode
    • MaterialNickel
    • TypeOversized
    • Size3.8mm
    • ProjectionNon-Projected
    • Ground Electrode
    • MaterialNickel
    • TypeMulti-Ground
    • Quantity4
    • Specifications
    • ResistorYes
    • Resistor TypeSAC9
    • Heat Range78
    • Torque SpecsCast Iron: 50-55 lb. ft.
    • Part Information
    • BrandChampion
    • Replacement GasketA-478
  • 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.

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