4x Autolite Spark Plug | Racing Without Resistor | Yttrium-Enhanced Alloy | Improved Ignitability

4x Autolite Spark Plug | Racing Without Resistor | Yttrium-Enhanced Alloy | Improved Ignitability

Autolite Spark Plugs
New
MPN:
AR3931
UPC:
009100032492
In Stock. Receive in 1-4 business days
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$50.28
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Description

Important: Product images may not represent the actual item and may include generic, demonstrative, or compatibility examples. Please carefully review the product title, description, and specifications to understand what is included in your purchase.

Note: Spark Plug, Racing, Without Resistor, Yttrium-Enhanced Alloy, Standard Length, 3/4 Inch Reach, 0.025 Inch Gap, 5/8 Inch Hex, 14 Millimeter Thread, Flat Seat, Single

Key Features

  • Cut Back Ground Electrode For Improved Ignitability
  • Anti-Corrosive Nickel Plating
  • Large Ground Electrode For Better Heat Transfer
  • Used By Many Professional Car Drivers
  • No Supplier Warranty

Specifications for each of the 4 items

  • Resistor: No
  • Electrode Type: OEM
  • Electrode Core Material: Copper
  • Electrode Tip Material: Chromium Nickel Alloy
  • Insulator Type: Non-Projected
  • Thread Size IN: 0.551 Inch
  • Quantity: Single
  • Reach: 3/4 Inch
  • Seat Type: Gasket
  • Wrench Diameter: 5/8 Inch
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