Autolite Spark Plug (MPN: AR3935-01)

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  • Regular price $4.71

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High-Performance Racing Spark Plug for Enhanced Ignition

The Autolite Spark Plug AR393501 is a specialized racing spark plug designed for professional car drivers seeking optimal performance. This non-resistor spark plug features a copper core and a flat seat, ensuring efficient heat transfer and reliable ignition under intense conditions.

Features

  • Yttrium-enhanced alloy reduces sidewire temperature by up to 8 percent, accommodating colder heat ranges for performance modifications.
  • Cut back ground electrode improves ignitability of the flame kernel for enhanced combustion efficiency.
  • Anti-corrosive nickel plating offers superior rust resistance compared to traditional black oxide coatings.
  • Consistent performance across various racing applications.

Specifications

  • Manufacturer: Autolite Spark Plugs
  • Manufacturer Part Number: AR3935-01
  • Resistor: No
  • Electrode Type: OEM
  • Electrode Core Material: Copper
  • Electrode Tip Material: Iridium
  • Insulator Type: OEM
  • Thread Size (IN): 0.551 Inch
  • Quantity: Single
  • Reach: 3/4 Inch
  • Seat Type: Gasket
  • Wrench Diameter: OEM

Shipping & Returns

  • This product ships to the US and Canada.
  • This product typically ships within 1 to 3 business days.
  • Returns are accepted within 30 days for items in like-new condition.

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