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Picture of Autolite AR3910X Racing Plug
Picture of Autolite AR3910X Racing Plug
Picture of Autolite AR3910X Racing Plug
Picture of Autolite AR3910X Racing Plug

Autolite AR3910X Racing Plug

SKU #AR3910X
ITEM #AUTAR3910X
BRAND AUTOLITE
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  • Solid Terminal
  • Racing Plug

962 in stock

Order by 12pm PST M-F for same day shipping

$7.74 USD

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1 - 39 $7.74
40 + $6.19
  • Description

    Autolite racing plugs are specially designed for extreme conditions and demanding applications. Cut-back ground electrode exposes spark for quicker acceleration. Nickel plated shell prevents corrosion.

  • Product Specifications
    • Shell
    • Thread Diameter14mm
    • Thread Pitch1.25mm
    • Seat TypeGasket
    • Reach19mm (3/4")
    • Hex Size5/8" (16mm)
    • Terminal TypeSolid
    • Gap.031" (0.8mm)
    • Center Electrode
    • MaterialNickel
    • TypeStandard
    • ProjectionProjected
    • Ground Electrode
    • MaterialNickel
    • TypeSlit Type
    • Quantity1
    • Specifications
    • ResistorNo
    • Heat Range3
    • Torque SpecsCast Iron: 26-29 lb. ft. Aluminum: 15-22 lb. ft.
    • Part Information
    • BrandAutolite
  • 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.