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AutolitePart #: XP5144
Autolite XP5144 Spark Plug
101 vehicles fit this part
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Iridium Spark Plug
Fitment: Ford, Mazda, and Mercury, F-150, Ranger, Freestar, B4000, Monterey, F-150 Heritage, Focus, E-150, E-150 Club Wagon, E-250, E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline, Escort, Tracer, Thunderbird, Cougar, EXP, Lynx, and LN7
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Autolite Iridium Spark Plug XP5144 Overview
The Autolite Iridium Spark Plug XP5144 is engineered for reliable ignition performance in select Ford, Mazda, and Mercury vehicles. Designed with advanced materials and precise specifications, this spark plug supports efficient combustion and consistent engine operation.
- Iridium center electrode tip for enhanced durability and ignition
- Taper cut ground electrode with platinum tip for improved spark efficiency
- Copper core center electrode for optimal conductivity
- Resistor type with 4000 ohms resistance to reduce electrical noise
- Ceramic insulator material with a tapered seat for secure fitment
- Pre-gap size of 0.054 inches (1.4 mm) for precise spark gap
- Thread size M14 x 1.25 with 5/8 inch hex size for compatibility and installation
- Non-removable nut electrical terminal type for durability
- Manufacturer heat range 9 suitable for performance applications
Iridium Spark Plug Brand Line Details
The Autolite Iridium Spark Plug line focuses on delivering performance-grade ignition components that combine iridium's high melting point with fine wire electrode design. This results in improved ignition reliability and longer service life compared to conventional spark plugs. The XP5144 model incorporates these features to meet the demands of various Ford, Mazda, and Mercury engines.
Technical Description and Features
The XP5144 spark plug features a fine wire iridium center electrode tip supported by a copper core, which enhances electrical conductivity and heat dissipation. The ground electrode is constructed with a nickel core and a platinum tip, shaped with a taper cut design to optimize spark exposure and combustion efficiency. The ceramic insulator provides excellent electrical insulation and thermal resistance, while the tapered seat ensures a secure and precise fit in the cylinder head. The resistor type design with 4000 ohms resistance helps minimize radio frequency interference, protecting vehicle electronics.
Compatible Vehicles and Applications
- Ford B4000, E-150, E-150 Club Wagon, E-150 Econoline, E-150 Econoline Club Wagon, E-250, E-250 Econoline, F-150, F-150 Heritage, Freestar, Ranger, Thunderbird
- Mazda LN7, Lynx, Tracer
- Mercury Cougar, Escort
This spark plug is designed specifically for these models, ensuring proper fitment and performance when replacing original equipment spark plugs.
Common Issues Addressed by XP5144 Spark Plug
- Misfiring or rough engine idle due to worn or fouled spark plugs
- Reduced fuel efficiency caused by incomplete combustion
- Difficulty starting the engine in cold conditions
- Engine hesitation or loss of power under acceleration
- Electrical interference affecting vehicle electronics
Installation Notes and Tips
Before installation, verify the spark plug gap is set to 0.054 inches (1.4 mm) as specified. Use a 5/8 inch (16 mm) socket with a hex drive to install the spark plug. Apply anti-seize compound sparingly on the threads if recommended by the vehicle manufacturer. Torque the spark plug to the vehicle’s specified setting to ensure proper sealing and avoid damage. The non-removable nut terminal requires compatible ignition wires or boots for secure connection.
Quality Assurance and Warranty
Autolite manufactures the XP5144 spark plug to meet or exceed OEM specifications for ignition components. The use of iridium and platinum materials contributes to extended service life and consistent performance. While specific warranty details are not provided here, Autolite products typically come with manufacturer-backed quality assurance to support reliability in automotive applications.
This part fits 101 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2008 | Ford | F-150 | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2008 | Ford | Ranger | 4.0L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2007 | Ford | F-150 | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 2007 | Ford | Freestar | 3.9L | V6 | N/A | OE Style Spark Plug with Iridium Enhanced Center Electrode and V-trimmed Platinum side wire in a 0.6mm finewire design, .054"/1.4mm; Iridium Spark Plug | |
| 2007 | Ford | Freestar | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2007 | Ford | Ranger | 4.0L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2007 | Mazda | B4000 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |||
| 2006 | Ford | F-150 | 4.2L | V6 | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .052"/1.3mm; Iridium Spark Plug | |
| 2006 | Ford | Freestar | 3.9L | V6 | N/A | OE Style Spark Plug with Iridium Enhanced Center Electrode and V-trimmed Platinum side wire in a 0.6mm finewire design, .054"/1.4mm; Iridium Spark Plug | |
| 2006 | Ford | Freestar | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2006 | Ford | Ranger | 4.0L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2006 | Mazda | B4000 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |||
| 2005 | Ford | F-150 | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2005 | Mazda | B4000 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |||
| 2004 | Ford | F-150 | 4.2L | V6 | GAS | N/A | Iridium XP Spark Plug |
| 2004 | Ford | F-150 Heritage | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2004 | Ford | Focus | 2.0L | L4 | N/A | Spark Plug with .054"/1.4mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |
| 2004 | Mazda | B4000 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |||
| 2003 | Ford | E-150 | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 2003 | Ford | E-150 Club Wagon | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 2003 | Ford | E-250 | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 2003 | Ford | F-150 | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 2003 | Ford | Focus | 2.0L | L4 | N/A | Spark Plug with .054"/1.4mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |
| 2003 | Ford | Ranger | 4.0L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2003 | Mazda | B4000 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |||
| 2002 | Ford | E-150 | 4.2L | V6 | GAS | N/A | Iridium XP Spark Plug |
| 2002 | Ford | E-150 Econoline | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2002 | Ford | E-150 Econoline Club Wagon | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2002 | Ford | E-250 Econoline | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2002 | Ford | Escort | N/A | Spark Plug with .054"/1.4mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |||
| 2002 | Ford | F-150 | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2002 | Ford | Focus | N/A | Spark Plug with .054"/1.4mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |||
| 2002 | Ford | Ranger | 4.0L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2002 | Mazda | B4000 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |||
| 2001 | Ford | E-150 Econoline | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2001 | Ford | E-150 Econoline Club Wagon | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2001 | Ford | E-250 Econoline | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2001 | Ford | Escort | N/A | Spark Plug with .054"/1.4mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |||
| 2001 | Ford | F-150 | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2001 | Ford | Focus | N/A | Spark Plug with .054"/1.4mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |||
| 2001 | Ford | Ranger | 4.0L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2001 | Mazda | B4000 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |||
| 2000 | Ford | E-150 Econoline | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2000 | Ford | E-150 Econoline Club Wagon | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2000 | Ford | E-250 Econoline | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2000 | Ford | Escort | N/A | Spark Plug with .054"/1.4mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |||
| 2000 | Ford | F-150 | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 2000 | Ford | Focus | N/A | Spark Plug with .054"/1.4mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |||
| 1999 | Ford | E-150 Econoline | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1999 | Ford | E-150 Econoline Club Wagon | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1999 | Ford | E-250 Econoline | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1999 | Ford | Escort | N/A | Spark Plug with .054"/1.4mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |||
| 1999 | Ford | F-150 | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1999 | Mercury | Tracer | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |||
| 1998 | Ford | E-150 Econoline | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1998 | Ford | E-150 Econoline Club Wagon | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1998 | Ford | E-250 Econoline | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1998 | Ford | Escort | N/A | Spark Plug with .054"/1.4mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |||
| 1998 | Ford | F-150 | 4.2L | V6 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1998 | Mercury | Tracer | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |||
| 1997 | Ford | Escort | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |||
| 1997 | Mercury | Tracer | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug | |||
| 1996 | Ford | Escort | 1.9L | L4 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1996 | Mercury | Tracer | 1.9L | L4 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1995 | Ford | Escort | 1.9L | L4 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1995 | Ford | Thunderbird | 3.8L | V6 | N/A | .054"/1.4mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Replaces OE Half Thread Design; Iridium Spark Plug | |
| 1995 | Mercury | Tracer | 1.9L | L4 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1994 | Ford | Escort | 1.9L | L4 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1994 | Ford | Thunderbird | 3.8L | V6 | N/A | .054"/1.4mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Replaces OE Half Thread Design; Iridium Spark Plug | |
| 1994 | Mercury | Tracer | 1.9L | L4 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1993 | Ford | Escort | 1.9L | L4 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1993 | Ford | Thunderbird | 3.8L | V6 | N/A | .054"/1.4mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Replaces OE Half Thread Design; Iridium Spark Plug | |
| 1993 | Mercury | Tracer | 1.9L | L4 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1992 | Ford | Escort | 1.9L | L4 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1992 | Ford | Thunderbird | 3.8L | V6 | N/A | .054"/1.4mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Replaces OE Half Thread Design; Iridium Spark Plug | |
| 1992 | Mercury | Tracer | 1.9L | L4 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1991 | Ford | Escort | 1.9L | L4 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1991 | Ford | Thunderbird | 3.8L | V6 | N/A | .054"/1.4mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Replaces OE Half Thread Design; Iridium Spark Plug | |
| 1991 | Mercury | Tracer | 1.9L | L4 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug | |
| 1990 | Ford | Escort | N/A | Spark Plug featuring a 0.044"/1.1mm Iridium Enhanced center electrode, V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |||
| 1990 | Ford | Thunderbird | 3.8L | V6 | N/A | .054"/1.4mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Replaces OE Half Thread Design; Iridium Spark Plug | |
| 1990 | Mercury | Cougar | 3.8L | V6 | N/A | Spark Plug with .054"/1.4mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |
| 1989 | Ford | Escort | N/A | Spark Plug featuring a 0.044"/1.1mm Iridium Enhanced center electrode, V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |||
| 1989 | Ford | Thunderbird | 3.8L | V6 | N/A | .054"/1.4mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Replaces OE Half Thread Design; Iridium Spark Plug | |
| 1989 | Mercury | Cougar | 3.8L | V6 | N/A | Spark Plug with .054"/1.4mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |
| 1988 | Ford | Escort | N/A | Spark Plug featuring a 0.044"/1.1mm Iridium Enhanced center electrode, V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |||
| 1987 | Ford | Escort | 1.9L | L4 | N/A | Spark Plug featuring a 0.044"/1.1mm Iridium Enhanced center electrode, V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |
| 1987 | Mercury | Lynx | 1.9L | L4 | N/A | Spark Plug featuring a 0.044"/1.1mm Iridium Enhanced center electrode, V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |
| 1986 | Ford | Escort | 1.9L | L4 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1986 | Mercury | Lynx | 1.9L | L4 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1985 | Ford | Escort | 1.9L | L4 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1985 | Ford | Escort | 1.6L | L4 | N/A | Spark Plug featuring a 0.044"/1.1mm Iridium Enhanced center electrode, V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |
| 1985 | Mercury | Lynx | 1.6L | L4 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1985 | Mercury | Lynx | 1.9L | L4 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1984 | Ford | Escort | 1.6L | L4 | N/A | Spark Plug featuring a 0.044"/1.1mm Iridium Enhanced center electrode, V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |
| 1984 | Ford | Ranger | 2.3L | L4 | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |
| 1984 | Mercury | Lynx | 1.6L | L4 | N/A | Spark Plug featuring a 0.044"/1.1mm Iridium Enhanced center electrode, V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |
| 1983 | Ford | Escort | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire, 0.6mm finewire design, 0.044"/1.1mm gap size.; Iridium Spark Plug | |||
| 1983 | Ford | Ranger | 2.3L | L4 | N/A | From 9/2/82; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .044"/1.1mm; Iridium Spark Plug | |
| 1983 | Mercury | LN7 | N/A | Spark Plug featuring a 0.044"/1.1mm Iridium Enhanced center electrode, V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug | |||
| 1983 | Mercury | Lynx | N/A | Spark Plug featuring a 0.044"/1.1mm Iridium Enhanced center electrode, V-trimmed Platinum side wire, and 0.6mm finewire design.; Iridium Spark Plug |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.