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Autolite 2546 Spark Plug

Autolite 2546 Spark Plug

$15.99 - $15.99
$15.99 Includes shipping
$15.99 - $15.99
$15.99 Includes shipping

Seller: PartCatalog (98.8% positive, 47359 ratings)

Brand: Autolite

Availability:
5+ in stock, ready to be shipped

Condition: New

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Most orders ship out the same business day if ordered before 1pm CST. Return within 30 days for a full refund.

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And 30 day returns

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+1 (281) 761-6097

Ships from the USA

Multiple locations nationwide

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Autolite 2546 Spark Plug

Autolite® Copper Spark Plugs are manufactured to deliver quick starts, improved fuel economy and smooth acceleration. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and Original Equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.

Vehicle Compatibility Chart

✅ Compatible with 20 vehicles
Year Make Model Liters Cylinders Notes
1987 Ford Thunderbird 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style
1987 Mercury Cougar 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style
1986 Ford LTD 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style
1986 Ford Mustang 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style
1986 Ford Thunderbird 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style
1986 Mercury Capri 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style
1986 Mercury Cougar 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style
1986 Mercury Marquis 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style
1985 Ford LTD 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style
1985 Ford Mustang 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style
1985 Ford Thunderbird 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style
1985 Mercury Capri 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style
1985 Mercury Cougar 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style
1985 Mercury Marquis 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style
1984 Ford LTD 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style
1984 Ford Mustang 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style
1984 Ford Thunderbird 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style
1984 Mercury Capri 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style
1984 Mercury Cougar 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style
1984 Mercury Marquis 3.8L V6 Available Only While Supplies Last; OE half thread design replaced by full thread design; .054"/1.4mm; OE Style

Part Attributes

  • Copper
  • Standard / Regular
  • Nickel
  • Stud
  • Nickel
  • 1
  • Tapered
  • Nickel
  • 16
  • 5/8"
  • Ceramic
  • Extra-Long
  • 0.054
  • 1.40
  • 0.809
  • 20.5
  • 5000
  • Yes
  • Tapered
  • 14.0

Part Interchanges

5047, 5613796, AWSF54, FR7LDC, R45NTSE