AUTOLITE part description

Product Description

Autolite Iridium XP Spark Plug

Features & Benefits

  • Iridium enhanced 0.6mm finewire design for optimal durability and performance
  • Engineered with an Iridium-enhanced center electrode and fine-wire design that increases ignitability and provides a more focused ignition for improved engine performance.
  • Patented, platinum sidewire technology
  • Its proprietary platinum ground electrode provides increased durability* and resistance to wear, extending the life of the plug.
  • Platinum ground wire for maximum efficiency in all ignition types including DIS systems
  • The tapered ground wire improves engine ignitability.
  • V-trimmed ground electrode for improved ignitability
  • Its high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength while preventing flash-over.
  • Heat range precisely set by Ionization Sensing Technology
  • Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
  • Includes a lifetime limited warranty that guarantees optimum performance equal to OE designed plugs.

Product Attributes

Resistance 4000 82
Ground Electrode Tip Design Taper Cut
Ground Electrode Core Material Nickel
Electrical Terminal Type Non-Removable Nut
Center Electrode Core Material Copper
Center Electrode Tip Material Iridium
Pre-Gap Size 1.3716 MM
Ground Electrode Quantity 1
Hex Size 16 MM
Seat Type Tapered
Reach 0.809 IN
Thread Diameter 14 MM
Insulator Material Ceramic
Resistor Type Yes
Ground Electrode Tip Material Platinum
9608 Fine Wire
9805 Long Projection
Washer Included No
Grade Type Performance
Pre-Gap Size 0.054 IN
Hex Size 5/8 IN
Manufacturer Heat Range 8
9459 Yes
9507 Hex
9746 No
Reach 20.5486 MM

Additional Information

Country of Origin (Primary) MX
Harmonized Tariff Code (Schedule B) 8511100000
Warranty Special Limited Lifetime
Warranty Special UOM TX
Harmonized Tariff Code (HTS) 8511100000
UPC 00009100044402
UNSPSC 26101732

Fits Vehicles

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

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products

More from AUTOLITE (Browse all)