Autolite Spark Plug (MPN: 2546)

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  • Regular price $1.89

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Reliable ignition performance for various vehicles

The Autolite Spark Plug 2546 is engineered to provide exceptional ignition performance for a wide range of vehicles, including Japanese, European, and Korean models. With over a century of experience in the automotive industry, Autolite ensures that each spark plug meets or exceeds original equipment (OE) quality standards, making it a trusted choice for both aftermarket and OEM applications.

Features

  • Copper-Glass Seal bonds the insulator, terminal post, and center electrode, ensuring full voltage at the spark gap with a gas-tight seal that is 100 percent leak-proof
  • Multi-rib insulator minimizes the risk of "flash-over"
  • One-piece terminal post enhances strength and durability
  • Cold-formed steel shell with precision rolled threads for reliable installation
  • Full copper core electrode delivers improved performance in all conditions
  • Designed to provide quick starts, good fuel economy, and smooth acceleration
  • Resistor feature reduces radio frequency interference (RFI) and minimizes electrode erosion

Specifications

  • Manufacturer: Autolite Spark Plugs
  • Manufacturer Part Number: 2546
  • Resistor: Yes
  • Electrode Type: OEM
  • Electrode Core Material: Copper
  • Electrode Tip Material: Nickel Alloy
  • Insulator Type: Projected
  • Thread Size (IN): 0.551 Inch
  • Quantity: Single
  • Reach: 0.708 Inch
  • Seat Type: Tapered
  • Wrench Diameter: 5/8 Inch

Compatibility/Fit

  • 1984-1986 Ford LTD
  • 1984-1986 Ford Mustang
  • 1984-1987 Ford Thunderbird
  • 1984-1986 Mercury Capri
  • 1984-1987 Mercury Cougar
  • 1984-1986 Mercury Marquis

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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