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Double Platinum Spark Plug

Part Number APP5145 (153445418)
UPC: 9100262301
Package contents: 1 Each per Each
Select vehicle for guaranteed fit
PERFORMANCE PART
$6.57
Out of stock

Description

Autolite® Double Platinum spark plugs have a platinum-to-platinum design that decreases gap erosion, reduces misfires, and provides improved durability*, leading to longer service life. It provides superior performance over copper and platinum plugs primarily used in distributorless ignition system (DIS) engines.

Fitment

This part fits the following vehicles.

  • 1986-1987 Ford Aerostar
  • 1987-1991 Ford Country Squire
  • 1983 Ford Fairmont
  • 1983-1986 Ford LTD
  • 1987-1991 Ford LTD Crown Victoria
  • 1983-1990, 1994-1997 Ford Mustang
  • 1985-1988 Ford Ranger
  • 1988-1995 Ford Taurus
  • 1984-1997 Ford Thunderbird
  • 1995 Ford Windstar
  • 1986-1994 Lincoln Continental
  • 1986-1987 Lincoln Mark VII
  • 1986-1990 Lincoln Town Car
  • 1983-1986 Mercury Capri
  • 1987-1991 Mercury Colony Park
  • 1984-1997 Mercury Cougar
  • 1986-1991 Mercury Grand Marquis
  • 1983-1986 Mercury Marquis
  • 1988-1995 Mercury Sable
  • 1983 Mercury Zephyr

Features & benefits

  • Engineered with a platinum-to-platinum design that prevents gap erosion, extending the life of the spark plug.
  • The yttrium-Enhanced Ground Electrode delivers superior heat transfer that delivers more durability under high temps and pressure for greater life.
  • Its high alumina ceramic insulator provides optimum thermal conductivity and dielectric strength.
  • The multi-rib insulator prevents flash-over.
  • 5 year limited warranty

Specifications

Center Electrode Core Material Copper
Center Electrode Design Standard
Center Electrode Insulator Tip Projection 4.4 mm
Center Electrode Projection Long Projection
Center Electrode Tip Material Platinum
Color Platinum
Country Of Origin MX
Electrical Terminal Type Non-Removable Nut
Grade Type Performance
Ground Electrode Core Material Nickel
Ground Electrode Quantity 1
Ground Electrode Tip Design Standard
Ground Electrode Tip Material Platinum
Hex Size 5/8 in
Hex Type Hex
Indexed No
Insulator Height 2.032 in
Insulator Material Ceramic
Manufacturer Heat Range 8
Resistance 4000 82
Resistor Type Yes
Seat Type Tapered
Skirt Yes
Street Legal Yes
Thread Diameter 14 mm
Thread Size M14 - 1.25
Thread Type Standard Metric
Washer(s) Included No

Warranty

5 Years

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).

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