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Autolite XP103 Spark Plug
| Brand | Autolite XP103 |
|---|---|
| Product line | Iridium Spark Plug |
| Fits | Ford, VPG, Mercury, Cadillac, Lincoln, Mazda, Jaguar, Morgan, Panoz, Audi, Dodge, Eagle, Peugeot, Pontiac, Volvo, Mercedes-Benz, Renault, and DeLorean · 432 vehicles |
Iridium-enhanced fine wire. Built for durability and sharper ignitability.
Platinum ground electrode. Adds durability and supports efficient combustion.
Performance grade. Engineered to improve engine response and fuel efficiency.
Cross-references Anchor 3689, DENSO Auto Parts 5327 and FEL-PRO 2304 for the same application. See all 16.
Autolite Iridium XP Spark Plug XP103
Autolite XP103 is an iridium spark plug built for performance-focused ignition service. It uses an iridium fine-wire center electrode, a platinum ground electrode, and a tapered ground wire to support efficient combustion, steady ignitability, and responsive engine operation.
Compatible With Ford E-150, E-250, E-350 Super Duty, Mustang, Ranger, Explorer, Expedition, F-150, F-250 Super Duty, F-350 Super Duty, and select Mercury, Lincoln, Cadillac, Jaguar, Mazda, Audi, Dodge, Pontiac, Volvo, and Mercedes-Benz applications. This part cross-references DENSO Auto Parts 5327 for the same application.
Key Features
- Iridium-enhanced fine-wire center electrode for durable spark delivery
- Proprietary platinum ground electrode for added wear resistance
- Taper-cut ground electrode tip design for improved engine efficiency
- Pre-gapped to 0.050 in / 1.3 mm
- Resistor type plug with 4,000 ohms resistance
- Ceramic insulator and copper core center electrode
- M14 x 1.25 thread size, 5/8 in hex, tapered seat
Product Details
Autolite Iridium XP spark plugs are part of the brand’s Iridium Spark Plug line, which focuses on durable ignition performance for modern and older engine applications. XP103 combines an iridium center electrode with a platinum-tipped ground electrode and a fine-wire design to promote consistent firing under load. The tapered ground wire helps support efficient combustion, which can improve throttle response, fuel economy, acceleration, and overall ignitability in properly matched applications.
Fitment coverage includes 1990s through 2019 Ford E-Series vans, Ford Mustang, Ford Ranger, Ford Explorer, Ford Expedition, Ford F-Series trucks, Mercury Mountaineer, Lincoln Navigator, Cadillac STS/XLR, Jaguar X-Type/S-Type/XJ12/XJS, Mazda B3000/B4000/6/Tribute, Audi A8/V8 Quattro, Dodge Monaco, Pontiac Grand Prix/Firebird, Volvo 760/780, and Mercedes-Benz 190E applications. Use XP103 when the vehicle calls for the listed thread, seat, and gap specifications.
What It Helps Address
- Hard starting caused by worn or inconsistent spark plugs
- Misfire complaints related to weak ignition output
- Rough idle from degraded plug electrodes
- Reduced fuel efficiency from incomplete combustion
- Slower throttle response in high-mileage ignition systems
Installation Notes and Tips
Verify the vehicle’s required gap, heat range, and seat style before installation. XP103 is pre-gapped at 0.050 in / 1.3 mm, but final application should always match the engine specification. Inspect coil boots, plug wires, and ignition components during service, and install to the correct torque for the cylinder head material.
Fits 1999-2019 Ford E-350 Super Duty, N/A; Fits 2014-2014 Ford E-150, N/A; Fits 2009-2010 Ford E-150, N/A; Fits 2010-2014 Ford E-150, N/A; Fits 2003-2008 Ford E-150, N/A; Fits 2014-2014 Ford E-250, N/A; Fits 2009-2010 Ford E-250, N/A; Fits 2010-2014 Ford E-250, N/A; Fits 2003-2008 Ford E-250, N/A; Fits 2007-2012 Ford Escape, N/A; Fits 2010-2012 Ford Fusion, N/A; Fits 2007-2012 Ford Mustang, N/A; Fits 2010-2011 Ford Crown Victoria, N/A; Fits 2010-2011 Mercury Grand Marquis, N/A; Fits 2009-2011 Mercury Mariner, N/A; Fits 2010-2011 Mercury Milan, N/A; Fits 2006-2009 Cadillac STS, N/A; Fits 2006-2009 Cadillac XLR, N/A; Fits 2009 Lincoln Town Car, N/A; Fits 2009 Mazda Tribute, N/A; Fits 2004-2008 Ford Ranger, N/A; Fits 2008 Jaguar S-Type, N/A; Fits 2003-2008 Jaguar X-Type, N/A; Fits 2005-2008 Mazda 6, N/A; Fits 2003-2007 Jaguar S-Type, N/A; Fits 2005-2006 Ford GT, N/A; Fits 1999-2006 Ford Taurus, N/A; Fits 1996-2005 Ford Crown Victoria, N/A; Fits 2003-2005 Ford E-150 Club Wagon, N/A; Fits 2005-2005 Ford E-350 Club Wagon, N/A; Fits 2003-2003 Ford E-350 Club Wagon, N/A; Fits 2003-2005 Ford E-350 Club Wagon, N/A; Fits 2000-2005 Ford Excursion, N/A; Fits 2005-2005 Ford Explorer, N/A; Fits 2001-2005 Ford Explorer Sport Trac, N/A; Fits 2003-2005 Lincoln LS, N/A; Fits 1998-2005 Mercury Mountaineer, N/A; Fits 2003-2005 Mercury Sable, N/A; Fits 2001-2001 Mercury Sable, N/A; Fits 2003-2004 Ford E-350 Club Wagon, N/A; Fits 1997-2004 Ford Expedition, N/A; Fits 1997-2004 Ford Explorer, N/A; Fits 2004-2004 Ford F-150 Heritage, N/A; Fits 1999-2004 Ford F-250 Super Duty, N/A; Fits 1999-2004 Ford F-350 Super Duty, N/A; Fits 2004-2004 Ford Focus, N/A; Fits 2003-2004 Ford Mustang, N/A; Fits 2001-2003 Ford Explorer Sport, N/A; Fits 1997-2003 Ford F-150, N/A; Fits 2003-2003 Ford Focus, N/A; Fits 2002-2002 Ford E-150, N/A; Fits 1999-2002 Ford E-150 Econoline, N/A; Fits 1997-1997 Ford E-150 Econoline, N/A; Fits 1999-2002 Ford E-150 Econoline Club Wagon, N/A; Fits 1997-1997 Ford E-150 Econoline Club Wagon, N/A; Fits 1997-2002 Ford E-250 Econoline, N/A; Fits 2002-2002 Ford E-350 Club Wagon, N/A; Fits 1998-2002 Ford E-350 Econoline Club Wagon, N/A; Fits 1997-2002 Ford E-350 Econoline Club Wagon, N/A; Fits 1998-2002 Lincoln Continental, N/A; Fits 2001-2001 Ford Mustang, N/A; Fits 1999-1999 Ford Mustang, N/A; Fits 1999-2000 Ford E-350 Econoline, N/A; Fits 1999-2000 Ford Ranger, N/A; Fits 2000-2000 Mazda B3000, N/A; Fits 1997-2000 Mazda B4000, N/A; Fits 1997-1999 Audi A8, N/A; Fits 1997-1999 Audi A8 Quattro, N/A; Fits 1997-1999 Ford F-250, N/A; Fits 1999-1999 Lincoln Navigator, N/A; Fits 1999-1999 Mazda B3000, N/A; Fits 1998-1998 Ford E-150 Econoline, N/A; Fits 1998-1998 Ford E-150 Econoline Club Wagon, N/A; Fits 1998-1998 Ford E-350 Econoline, N/A; Fits 1997-1998 Ford E-350 Econoline, N/A; Fits 1998-1998 Lincoln Navigator, N/A; Fits 1997-1997 Ford E-350 Econoline, N/A; Fits 1997-1997 Ford E-350 Econoline Club Wagon, N/A; Fits 1994-1996 Jaguar XJ12, N/A; Fits 1994-1995 Jaguar XJS, N/A; Fits 1990-1994 Audi V8 Quattro, N/A; Fits 1993-1993 Jaguar XJRS, N/A; Fits 1990-1992 Dodge Monaco, N/A; Fits 1982-1992 Jaguar XJ12, N/A; Fits 1982-1992 Jaguar XJS, N/A; Fits 1989-1990 Pontiac Grand Prix, N/A; Fits 1983-1990 Volvo 760, N/A; Fits 1987-1990 Volvo 780, N/A; Fits 1989-1989 Pontiac Firebird, N/A; Fits 1988-1988 Mercedes-Benz 190E, N/A; Fits 1986-1987 Mercedes-Benz 190E, N/A
Quality Assurance
Autolite designs the Iridium XP line for durability-focused ignition service, using an iridium center electrode and platinum ground electrode construction to support long-term spark performance in the listed applications.
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2019 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2018 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2017 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2016 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2016 | Ford | E-350 Super Duty | — | 5.4L | V8 | FLEX | 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 |
| 2016 | Ford | E-350 Super Duty | — | 5.4L | V8 | CNG | 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 |
| 2016 | Ford | E-350 Super Duty | — | 5.4L | V8 | LPG | 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 |
| 2015 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2015 | Ford | E-350 Super Duty | — | 5.4L | V8 | FLEX | 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 |
| 2015 | Ford | E-350 Super Duty | — | 5.4L | V8 | CNG | 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 |
| 2015 | Ford | E-350 Super Duty | — | 5.4L | V8 | LPG | 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 |
| 2014 | Ford | E-150 | — | 4.6L | V8 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2014 | Ford | E-150 | — | 5.4L | V8 | FLEX | 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 |
| 2014 | Ford | E-150 | — | 5.4L | V8 | CNG | 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 |
| 2014 | Ford | E-150 | — | 5.4L | V8 | LPG | 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 |
| 2014 | Ford | E-250 | — | 4.6L | V8 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2014 | Ford | E-250 | — | 5.4L | V8 | FLEX | 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 |
| 2014 | Ford | E-250 | — | 5.4L | V8 | CNG | 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 |
| 2014 | Ford | E-250 | — | 5.4L | V8 | LPG | 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 |
| 2014 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2014 | Ford | E-350 Super Duty | — | 5.4L | V8 | FLEX | 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 |
| 2014 | Ford | E-350 Super Duty | — | 5.4L | V8 | CNG | 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 |
| 2014 | Ford | E-350 Super Duty | — | 5.4L | V8 | LPG | 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 |
| 2013 | Ford | E-150 | — | 5.4L | V8 | FLEX | 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 |
| 2013 | Ford | E-150 | — | 5.4L | V8 | CNG | 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 |
| 2013 | Ford | E-150 | — | 5.4L | V8 | LPG | 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 |
| 2013 | Ford | E-250 | — | 5.4L | V8 | FLEX | 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 |
| 2013 | Ford | E-250 | — | 5.4L | V8 | CNG | 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 |
| 2013 | Ford | E-250 | — | 5.4L | V8 | LPG | 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 |
| 2013 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2013 | Ford | E-350 Super Duty | — | 5.4L | V8 | FLEX | 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 |
| 2013 | Ford | E-350 Super Duty | — | 5.4L | V8 | CNG | 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 |
| 2013 | Ford | E-350 Super Duty | — | 5.4L | V8 | LPG | 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 |
| 2012 | Ford | E-150 | — | 5.4L | V8 | FLEX | 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 |
| 2012 | Ford | E-150 | — | 5.4L | V8 | CNG | 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 |
| 2012 | Ford | E-150 | — | 5.4L | V8 | LPG | 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 |
| 2012 | Ford | E-250 | — | 5.4L | V8 | FLEX | 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 |
| 2012 | Ford | E-250 | — | 5.4L | V8 | CNG | 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 |
| 2012 | Ford | E-250 | — | 5.4L | V8 | LPG | 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 |
| 2012 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2012 | Ford | E-350 Super Duty | — | 5.4L | V8 | FLEX | 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 |
| 2012 | Ford | E-350 Super Duty | — | 5.4L | V8 | CNG | 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 |
| 2012 | Ford | E-350 Super Duty | — | 5.4L | V8 | LPG | 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 |
| 2012 | Ford | Escape | — | 3.0L | V6 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2012 | Ford | Fusion | — | 3.0L | V6 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2012 | Ford | Mustang | — | 5.4L | V8 | — | 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 |
| 2011 | Ford | Crown Victoria | — | — | — | — | 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 |
| 2011 | Ford | E-150 | — | 5.4L | V8 | FLEX | 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 |
| 2011 | Ford | E-150 | — | 5.4L | V8 | CNG | 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 |
| 2011 | Ford | E-150 | — | 5.4L | V8 | LPG | 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 |
| 2011 | Ford | E-250 | — | 5.4L | V8 | FLEX | 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 |
| 2011 | Ford | E-250 | — | 5.4L | V8 | CNG | 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 |
| 2011 | Ford | E-250 | — | 5.4L | V8 | LPG | 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 |
| 2011 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2011 | Ford | E-350 Super Duty | — | 5.4L | V8 | FLEX | 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 |
| 2011 | Ford | E-350 Super Duty | — | 5.4L | V8 | CNG | 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 |
| 2011 | Ford | E-350 Super Duty | — | 5.4L | V8 | LPG | 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 |
| 2011 | Ford | Escape | — | 3.0L | V6 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2011 | Ford | Fusion | — | 3.0L | V6 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2011 | Ford | Mustang | — | 5.4L | V8 | — | 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 |
| 2011 | Mercury | Grand Marquis | — | — | — | — | 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 |
| 2011 | Mercury | Mariner | — | 3.0L | V6 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2011 | Mercury | Milan | — | 3.0L | V6 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2010 | Ford | Crown Victoria | — | — | — | — | 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 |
| 2010 | Ford | E-150 | — | 4.6L | V8 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2010 | Ford | E-150 | — | 5.4L | V8 | FLEX | 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 |
| 2010 | Ford | E-150 | — | 5.4L | V8 | CNG | 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 |
| 2010 | Ford | E-150 | — | 5.4L | V8 | LPG | 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 |
| 2010 | Ford | E-250 | — | 4.6L | V8 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2010 | Ford | E-250 | — | 5.4L | V8 | FLEX | 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 |
| 2010 | Ford | E-250 | — | 5.4L | V8 | CNG | 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 |
| 2010 | Ford | E-250 | — | 5.4L | V8 | LPG | 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 |
| 2010 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2010 | Ford | E-350 Super Duty | — | 5.4L | V8 | FLEX | 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 |
| 2010 | Ford | E-350 Super Duty | — | 5.4L | V8 | CNG | 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 |
| 2010 | Ford | E-350 Super Duty | — | 5.4L | V8 | LPG | 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 |
| 2010 | Ford | Escape | — | 3.0L | V6 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2010 | Ford | Fusion | — | 3.0L | V6 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2010 | Ford | Mustang | — | 5.4L | V8 | — | 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 |
| 2010 | Mercury | Grand Marquis | — | — | — | — | 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 |
| 2010 | Mercury | Mariner | — | 3.0L | V6 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2010 | Mercury | Milan | — | 3.0L | V6 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2009 | Cadillac | STS | — | 4.4L | V8 | — | N/A | .050"/1.3mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug |
| 2009 | Cadillac | XLR | — | 4.4L | V8 | — | N/A | .050"/1.3mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug |
| 2009 | Ford | E-150 | — | 5.4L | V8 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2009 | Ford | E-250 | — | 5.4L | V8 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2009 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2009 | Ford | E-350 Super Duty | — | 5.4L | V8 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2009 | Ford | Escape | — | 3.0L | V6 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2009 | Ford | Mustang | — | 5.4L | V8 | — | 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 |
| 2009 | Lincoln | Town Car | — | — | — | — | 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 |
| 2009 | Mazda | Tribute | — | 3.0L | V6 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2009 | Mercury | Mariner | — | 3.0L | V6 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2008 | Cadillac | STS | — | 4.4L | V8 | — | N/A | .050"/1.3mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug |
| 2008 | Cadillac | XLR | — | 4.4L | V8 | — | N/A | .050"/1.3mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug |
| 2008 | Ford | E-150 | — | 5.4L | V8 | — | 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 |
| 2008 | Ford | E-250 | — | 5.4L | V8 | — | 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 |
| 2008 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | 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 | E-350 Super Duty | — | 5.4L | V8 | — | 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 |
| 2008 | Ford | Escape | — | 3.0L | V6 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2008 | Ford | Mustang | — | 5.4L | V8 | — | 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 |
| 2008 | Ford | Ranger | — | 3.0L | V6 | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .052"/1.3mm; Iridium Spark Plug |
| 2008 | Jaguar | S-Type | — | 3.0L | V6 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2008 | Jaguar | X-Type | — | — | — | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2008 | Mazda | 6 | — | 3.0L | 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 | Cadillac | STS | — | 4.4L | V8 | — | N/A | .050"/1.3mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug |
| 2007 | Cadillac | XLR | — | 4.4L | V8 | — | N/A | .050"/1.3mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug |
| 2007 | Ford | E-150 | — | 5.4L | V8 | — | 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 |
| 2007 | Ford | E-250 | — | 5.4L | V8 | — | 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 |
| 2007 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | 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 | E-350 Super Duty | — | 5.4L | V8 | — | 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 |
| 2007 | Ford | Escape | — | 3.0L | 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 | Mustang | — | 5.4L | V8 | — | 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 | Ranger | — | 3.0L | V6 | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .052"/1.3mm; Iridium Spark Plug |
| 2007 | Jaguar | S-Type | — | 3.0L | V6 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2007 | Jaguar | X-Type | — | — | — | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2007 | Mazda | 6 | — | 3.0L | 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 |
| 2006 | Cadillac | STS | — | 4.4L | V8 | — | N/A | .050"/1.3mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug |
| 2006 | Cadillac | XLR | — | 4.4L | V8 | — | N/A | .050"/1.3mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug |
| 2006 | Ford | E-150 | — | 5.4L | V8 | — | 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 |
| 2006 | Ford | E-250 | — | 5.4L | V8 | — | 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 |
| 2006 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | 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 | E-350 Super Duty | — | 5.4L | V8 | — | 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 |
| 2006 | Ford | GT | — | — | — | — | 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 |
| 2006 | Ford | Ranger | — | 3.0L | 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 | Taurus | — | — | — | FLEX | 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 |
| 2006 | Jaguar | S-Type | — | 3.0L | V6 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2006 | Jaguar | X-Type | — | — | — | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2006 | Mazda | 6 | — | 3.0L | 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 |
| 2005 | Ford | Crown Victoria | — | — | — | CNG | 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 |
| 2005 | Ford | E-150 | — | 5.4L | V8 | — | 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 |
| 2005 | Ford | E-150 Club Wagon | — | 5.4L | V8 | — | 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 |
| 2005 | Ford | E-250 | — | 5.4L | V8 | — | 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 |
| 2005 | Ford | E-350 Club Wagon | — | 6.8L | V10 | — | 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 | E-350 Club Wagon | — | 5.4L | V8 | — | 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 |
| 2005 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | 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 | E-350 Super Duty | — | 5.4L | V8 | — | 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 |
| 2005 | Ford | Excursion | — | 6.8L | V10 | — | 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 | Excursion | — | 5.4L | V8 | — | 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 | Explorer | — | 4.0L | V6 | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; To 7/19/05; .054"/1.4mm; Iridium Spark Plug |
| 2005 | Ford | Explorer Sport Trac | — | — | — | — | 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 | GT | — | — | — | — | 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 |
| 2005 | Ford | Ranger | — | 3.0L | V6 | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .052"/1.3mm; Iridium Spark Plug |
| 2005 | Ford | Taurus | — | 3.0L | V6 | — | 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 |
| 2005 | Jaguar | S-Type | — | 3.0L | V6 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2005 | Jaguar | X-Type | — | 2.5L | V6 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2005 | Jaguar | X-Type | — | 3.0L | V6 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2005 | Lincoln | LS | — | 3.0L | V6 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2005 | Mazda | 6 | — | 3.0L | 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 |
| 2005 | Mercury | Mountaineer | — | 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 |
| 2005 | Mercury | Sable | — | 3.0L | V6 | — | 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 |
| 2004 | Ford | Crown Victoria | — | — | — | CNG | 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 |
| 2004 | Ford | E-150 | — | 5.4L | V8 | — | 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 | Ford | E-150 Club Wagon | — | 5.4L | V8 | — | 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 | Ford | E-250 | — | 5.4L | V8 | GAS | 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 | Ford | E-250 | — | 5.4L | V8 | CNG | 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 |
| 2004 | Ford | E-350 Club Wagon | — | 5.4L | V8 | GAS | 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 | Ford | E-350 Club Wagon | — | 5.4L | V8 | CNG | 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 |
| 2004 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | 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 | E-350 Super Duty | — | 5.4L | V8 | GAS | 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 | Ford | E-350 Super Duty | — | 5.4L | V8 | CNG | 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 |
| 2004 | Ford | Excursion | — | 6.8L | V10 | — | 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 | Excursion | — | 5.4L | V8 | — | 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 | Expedition | — | 5.4L | V8 | — | 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 | Explorer | — | 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 |
| 2004 | Ford | Explorer Sport Trac | — | — | — | — | 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 Heritage | — | 5.4L | V8 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2004 | Ford | F-250 Super Duty | — | 6.8L | V10 | — | 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-250 Super Duty | — | 5.4L | V8 | — | 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-350 Super Duty | — | 6.8L | V10 | — | 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-350 Super Duty | — | 5.4L | V8 | — | 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 | — | 2.3L | L4 | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; To 4/5/04; .051"/1.3mm; OE Style; Iridium Spark Plug |
| 2004 | Ford | Mustang | — | 4.6L | V8 | — | 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 | Ford | Ranger | — | 3.0L | V6 | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .052"/1.3mm; Iridium Spark Plug |
| 2004 | Ford | Taurus | — | 3.0L | V6 | — | 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 |
| 2004 | Jaguar | S-Type | — | 3.0L | V6 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2004 | Jaguar | X-Type | — | 2.5L | V6 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2004 | Jaguar | X-Type | — | 3.0L | V6 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2004 | Lincoln | LS | — | 3.0L | V6 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 2004 | Mercury | Mountaineer | — | 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 |
| 2004 | Mercury | Sable | — | 3.0L | V6 | — | 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 |
| 2003 | Ford | Crown Victoria | — | — | — | CNG | 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 |
| 2003 | Ford | E-150 | — | 5.4L | V8 | — | 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 | E-150 Club Wagon | — | 5.4L | V8 | — | 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 | E-250 | — | 5.4L | V8 | GAS | 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 | E-250 | — | 5.4L | V8 | CNG | 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 |
| 2003 | Ford | E-350 Club Wagon | — | 6.8L | V10 | — | 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-350 Club Wagon | — | 5.4L | V8 | GAS | 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 | E-350 Club Wagon | — | 5.4L | V8 | CNG | 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 |
| 2003 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | 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-350 Super Duty | — | 5.4L | V8 | GAS | 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 | E-350 Super Duty | — | 5.4L | V8 | CNG | 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 |
| 2003 | Ford | Excursion | — | 6.8L | V10 | — | 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 | Excursion | — | 5.4L | V8 | — | 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 | Expedition | — | 5.4L | V8 | — | 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 | Explorer | — | 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 | Ford | Explorer Sport | — | — | — | — | 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 | Explorer Sport Trac | — | — | — | — | 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 | F-150 | — | 5.4L | V8 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2003 | Ford | F-250 Super Duty | — | 6.8L | V10 | — | 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 | F-250 Super Duty | — | 5.4L | V8 | — | 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 | F-350 Super Duty | — | 6.8L | V10 | — | 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 | F-350 Super Duty | — | 5.4L | V8 | — | 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 | Focus | — | 2.3L | L4 | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .051"/1.3mm; OE Style; Iridium Spark Plug |
| 2003 | Ford | Mustang | — | 4.6L | V8 | — | 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 | Taurus | — | 3.0L | V6 | — | 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 |
| 2003 | Jaguar | S-Type | — | 3.0L | V6 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2003 | Jaguar | X-Type | — | 2.5L | V6 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2003 | Jaguar | X-Type | — | 3.0L | V6 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2003 | Lincoln | LS | — | 3.0L | 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 | Mercury | Mountaineer | — | 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 | Mercury | Sable | — | 3.0L | V6 | — | 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 |
| 2002 | Ford | Crown Victoria | — | — | — | CNG | 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 |
| 2002 | Ford | E-150 | — | 5.4L | V8 | GAS | N/A | Iridium XP Spark Plug |
| 2002 | Ford | E-150 Econoline | — | 5.4L | V8 | — | 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 | E-150 Econoline Club Wagon | — | 5.4L | V8 | — | 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 | E-250 Econoline | — | 5.4L | V8 | GAS | 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 | E-250 Econoline | — | 5.4L | V8 | CNG | 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 |
| 2002 | Ford | E-350 Club Wagon | — | 5.4L | V8 | GAS | N/A | Iridium XP Spark Plug |
| 2002 | Ford | E-350 Econoline Club Wagon | — | 6.8L | V10 | — | 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-350 Econoline Club Wagon | — | 5.4L | V8 | GAS | 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 | E-350 Econoline Club Wagon | — | 5.4L | V8 | CNG | 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 |
| 2002 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | 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-350 Super Duty | — | 5.4L | V8 | GAS | 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 | E-350 Super Duty | — | 5.4L | V8 | CNG | 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 |
| 2002 | Ford | Excursion | — | 6.8L | V10 | — | 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 | Excursion | — | 5.4L | V8 | — | 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 | Expedition | — | 5.4L | V8 | — | 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 | Explorer | — | 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 | Ford | Explorer Sport | — | — | — | — | 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 | Explorer Sport Trac | — | — | — | — | 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 | F-150 | — | 5.4L | V8 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2002 | Ford | F-250 Super Duty | — | 6.8L | V10 | — | 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 | F-250 Super Duty | — | 5.4L | V8 | — | 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 | F-350 Super Duty | — | 6.8L | V10 | — | 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 | F-350 Super Duty | — | 5.4L | V8 | — | 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 | Taurus | — | 3.0L | V6 | — | 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 |
| 2002 | Lincoln | Continental | — | 4.6L | V8 | — | N/A | Iridium XP Spark Plug |
| 2002 | Mercury | Mountaineer | — | 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 | Ford | Crown Victoria | — | — | — | CNG | 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 |
| 2001 | Ford | E-150 Econoline | — | 5.4L | V8 | — | 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 | E-150 Econoline Club Wagon | — | 5.4L | V8 | — | 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 | E-250 Econoline | — | 5.4L | V8 | GAS | 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 | E-250 Econoline | — | 5.4L | V8 | CNG | 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 |
| 2001 | Ford | E-350 Econoline Club Wagon | — | 6.8L | V10 | — | 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-350 Econoline Club Wagon | — | 5.4L | V8 | GAS | 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 | E-350 Econoline Club Wagon | — | 5.4L | V8 | CNG | 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 |
| 2001 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | 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-350 Super Duty | — | 5.4L | V8 | GAS | 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 | E-350 Super Duty | — | 5.4L | V8 | CNG | 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 |
| 2001 | Ford | Excursion | — | 6.8L | V10 | — | 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 | Excursion | — | 5.4L | V8 | — | 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 | Expedition | — | 5.4L | V8 | — | 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 | Explorer | — | 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 | Ford | Explorer Sport | — | — | — | — | 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 | Explorer Sport Trac | — | — | — | — | 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 | F-150 | — | 5.4L | V8 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2001 | Ford | F-250 Super Duty | — | 6.8L | V10 | — | 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 | F-250 Super Duty | — | 5.4L | V8 | — | 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 | F-350 Super Duty | — | 6.8L | V10 | — | 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 | F-350 Super Duty | — | 5.4L | V8 | — | 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 | Mustang | SVT Cobra | 4.6L | V8 | — | N/A | Factory pre-gapped to 0.051 in; Heat Range 10; Iridium XP Spark Plug |
| 2001 | Ford | Taurus | — | 3.0L | V6 | — | 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 |
| 2001 | Lincoln | Continental | — | 4.6L | V8 | — | N/A | Iridium XP Spark Plug |
| 2001 | Mercury | Mountaineer | — | 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 | Mercury | Sable | — | 3.0L | V6 | — | 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 |
| 2000 | Ford | Crown Victoria | — | — | — | CNG | 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 |
| 2000 | Ford | E-150 Econoline | — | 5.4L | V8 | — | 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 | E-150 Econoline Club Wagon | — | 5.4L | V8 | — | 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 | E-250 Econoline | — | 5.4L | V8 | GAS | 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 | E-250 Econoline | — | 5.4L | V8 | CNG | 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 |
| 2000 | Ford | E-350 Econoline | — | 5.4L | V8 | GAS | N/A | Iridium XP Spark Plug |
| 2000 | Ford | E-350 Econoline Club Wagon | — | 6.8L | V10 | — | 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-350 Econoline Club Wagon | — | 5.4L | V8 | GAS | 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 | E-350 Econoline Club Wagon | — | 5.4L | V8 | CNG | 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 |
| 2000 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | 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-350 Super Duty | — | 5.4L | V8 | GAS | 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 | E-350 Super Duty | — | 5.4L | V8 | CNG | 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 |
| 2000 | Ford | Excursion | — | 6.8L | V10 | — | 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 | Excursion | — | 5.4L | V8 | — | 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 | Expedition | — | 5.4L | V8 | — | 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 | Explorer | — | 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 |
| 2000 | Ford | F-150 | — | 5.4L | V8 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 2000 | Ford | F-250 Super Duty | — | 6.8L | V10 | — | 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 | F-250 Super Duty | — | 5.4L | V8 | — | 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 | F-350 Super Duty | — | 6.8L | V10 | — | 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 | F-350 Super Duty | — | 5.4L | V8 | — | 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 | Ranger | — | 3.0L | 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 |
| 2000 | 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 |
| 2000 | Ford | Taurus | — | 3.0L | V6 | — | 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 |
| 2000 | Lincoln | Continental | — | 4.6L | V8 | — | N/A | Iridium XP Spark Plug |
| 2000 | Mazda | B3000 | — | — | — | — | 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 |
| 2000 | 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 | Mercury | Mountaineer | — | 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 |
| 1999 | Audi | A8 | — | — | — | — | N/A | Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design, .032"/0.8mm; Iridium Spark Plug |
| 1999 | Audi | A8 Quattro | — | — | — | — | N/A | Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design, .032"/0.8mm; Iridium Spark Plug |
| 1999 | Ford | Crown Victoria | — | — | — | CNG | 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 |
| 1999 | Ford | E-150 Econoline | — | 5.4L | V8 | — | 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 Club Wagon | — | 5.4L | V8 | — | 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-250 Econoline | — | 5.4L | V8 | BI-FUEL | 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-250 Econoline | — | 5.4L | V8 | GAS | 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-250 Econoline | — | 5.4L | V8 | CNG | 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 |
| 1999 | Ford | E-350 Econoline | — | 5.4L | V8 | GAS | N/A | Iridium XP Spark Plug |
| 1999 | Ford | E-350 Econoline Club Wagon | — | 6.8L | V10 | — | 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-350 Econoline Club Wagon | — | 5.4L | V8 | BI-FUEL | 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-350 Econoline Club Wagon | — | 5.4L | V8 | GAS | 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-350 Econoline Club Wagon | — | 5.4L | V8 | CNG | 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 |
| 1999 | Ford | E-350 Super Duty | — | 6.8L | V10 | — | 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-350 Super Duty | — | 5.4L | V8 | GAS | 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-350 Super Duty | — | 5.4L | V8 | CNG | 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 |
| 1999 | Ford | Expedition | — | 5.4L | V8 | — | 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 | Explorer | — | 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 |
| 1999 | Ford | F-150 | — | 5.4L | V8 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 1999 | Ford | F-250 | — | 5.4L | V8 | BI-FUEL | 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-250 | — | 5.4L | V8 | GAS | 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-250 | — | 5.4L | V8 | CNG | 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 |
| 1999 | Ford | F-250 Super Duty | — | 6.8L | V10 | — | 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 | F-250 Super Duty | — | 5.4L | V8 | — | 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 | F-350 Super Duty | — | 6.8L | V10 | — | 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 | F-350 Super Duty | — | 5.4L | V8 | — | 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 | Mustang | — | 4.6L | V8 | — | N/A | Factory pre-gapped to 0.051 in; Heat Range 10; Iridium XP Spark Plug |
| 1999 | Ford | Ranger | — | 3.0L | 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 |
| 1999 | 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 |
| 1999 | Ford | Taurus | — | 3.0L | V6 | — | 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 |
| 1999 | Lincoln | Continental | — | 4.6L | V8 | — | N/A | Iridium XP Spark Plug |
| 1999 | Lincoln | Navigator | — | — | — | — | 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 | Mazda | B3000 | — | — | — | FLEX | 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 |
| 1999 | 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 |
| 1999 | Mercury | Mountaineer | — | 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 |
| 1998 | Audi | A8 | — | — | — | — | N/A | Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design, .032"/0.8mm; Iridium Spark Plug |
| 1998 | Audi | A8 Quattro | — | — | — | — | N/A | Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design, .032"/0.8mm; Iridium Spark Plug |
| 1998 | Ford | Crown Victoria | — | — | — | CNG | 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 |
| 1998 | Ford | E-150 Econoline | — | 5.4L | V8 | — | 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 | — | 5.4L | V8 | — | 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 | — | 5.4L | V8 | BI-FUEL | 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 | E-250 Econoline | — | 5.4L | V8 | GAS | 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 | E-250 Econoline | — | 5.4L | V8 | CNG | 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 |
| 1998 | Ford | E-350 Econoline | — | 6.8L | V10 | — | 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-350 Econoline | — | 5.4L | V8 | BI-FUEL | 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 | E-350 Econoline | — | 5.4L | V8 | GAS | 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 | E-350 Econoline | — | 5.4L | V8 | CNG | 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 |
| 1998 | Ford | E-350 Econoline Club Wagon | — | 6.8L | V10 | — | 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-350 Econoline Club Wagon | — | 5.4L | V8 | BI-FUEL | 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 | E-350 Econoline Club Wagon | — | 5.4L | V8 | GAS | 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 | E-350 Econoline Club Wagon | — | 5.4L | V8 | CNG | 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 |
| 1998 | Ford | Expedition | — | 5.4L | V8 | — | 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 | Explorer | — | 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 |
| 1998 | Ford | F-150 | — | 5.4L | V8 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug |
| 1998 | Ford | F-250 | — | 5.4L | V8 | BI-FUEL | 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-250 | — | 5.4L | V8 | GAS | 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-250 | — | 5.4L | V8 | CNG | 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 |
| 1998 | 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 |
| 1998 | Lincoln | Continental | — | 4.6L | V8 | — | N/A | Iridium XP Spark Plug |
| 1998 | Lincoln | Navigator | — | — | — | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 1998 | 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 |
| 1998 | Mercury | Mountaineer | — | 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 |
| 1997 | Audi | A8 | — | — | — | — | N/A | Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design, .032"/0.8mm; Iridium Spark Plug |
| 1997 | Audi | A8 Quattro | — | — | — | — | N/A | Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design, .032"/0.8mm; Iridium Spark Plug |
| 1997 | Ford | Crown Victoria | — | — | — | CNG | 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 |
| 1997 | Ford | E-150 Econoline | — | 5.4L | V8 | — | 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 |
| 1997 | Ford | E-150 Econoline Club Wagon | — | 5.4L | V8 | — | 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 |
| 1997 | Ford | E-250 Econoline | — | 5.4L | V8 | GAS | 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 |
| 1997 | Ford | E-250 Econoline | — | 5.4L | V8 | CNG | 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 |
| 1997 | Ford | E-350 Econoline | — | 6.8L | V10 | — | 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 |
| 1997 | Ford | E-350 Econoline | — | 5.4L | V8 | GAS | 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 |
| 1997 | Ford | E-350 Econoline | — | 5.4L | V8 | CNG | 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 |
| 1997 | Ford | E-350 Econoline Club Wagon | — | 6.8L | V10 | — | 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 |
| 1997 | Ford | E-350 Econoline Club Wagon | — | 5.4L | V8 | GAS | 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 |
| 1997 | Ford | E-350 Econoline Club Wagon | — | 5.4L | V8 | CNG | 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 |
| 1997 | Ford | Expedition | — | 5.4L | V8 | — | N/A | Iridium-enhanced center electrode with V-trimmed platinum side wire in 0.6mm finewire design, .054"/1.4mm.; Iridium Spark Plug |
| 1997 | Ford | Explorer | — | 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 |
| 1997 | Ford | F-150 | — | 5.4L | V8 | — | 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 | F-250 | — | 5.4L | V8 | GAS | 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 |
| 1997 | Ford | F-250 | — | 5.4L | V8 | CNG | 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 |
| 1997 | 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 |
| 1997 | 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 |
| 1996 | Ford | Crown Victoria | — | — | — | CNG | 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 |
| 1996 | 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 |
| 1996 | Jaguar | XJ12 | — | — | — | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug |
| 1995 | Jaguar | XJ12 | — | — | — | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug |
| 1995 | Jaguar | XJS | — | 6.0L | V12 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug |
| 1994 | Audi | V8 Quattro | — | — | — | — | N/A | Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design, .032"/0.8mm; Iridium Spark Plug |
| 1994 | Jaguar | XJ12 | — | — | — | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug |
| 1994 | Jaguar | XJS | — | 6.0L | V12 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug |
| 1993 | Audi | V8 Quattro | — | — | — | — | N/A | Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design, .032"/0.8mm; Iridium Spark Plug |
| 1993 | Jaguar | XJRS | — | — | — | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug |
| 1992 | Audi | V8 Quattro | — | — | — | — | N/A | Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design, .032"/0.8mm; Iridium Spark Plug |
| 1992 | Dodge | Monaco | — | — | — | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug |
| 1992 | Jaguar | XJ12 | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1992 | Jaguar | XJS | — | 5.3L | V12 | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1991 | Audi | V8 Quattro | — | — | — | — | N/A | Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design, .032"/0.8mm; Iridium Spark Plug |
| 1991 | Dodge | Monaco | — | — | — | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug |
| 1991 | Jaguar | XJ12 | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1991 | Jaguar | XJS | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1990 | Audi | V8 Quattro | — | — | — | — | N/A | Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design, .032"/0.8mm; Iridium Spark Plug |
| 1990 | Dodge | Monaco | — | — | — | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug |
| 1990 | Jaguar | XJ12 | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1990 | Jaguar | XJS | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1990 | Pontiac | Grand Prix | — | 3.1L | V6 | — | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug |
| 1990 | Volvo | 760 | — | 2.8L | V6 | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .028"/0.7mm; Iridium Spark Plug |
| 1990 | Volvo | 780 | — | 2.8L | V6 | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .028"/0.7mm; Iridium Spark Plug |
| 1989 | Jaguar | XJ12 | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1989 | Jaguar | XJS | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1989 | Pontiac | Firebird | — | 3.8L | V6 | — | N/A | Iridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, .035"/0.9mm.; Iridium Spark Plug |
| 1989 | Pontiac | Grand Prix | — | 3.1L | V6 | — | N/A | .045"/1.1mm Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design.; Iridium Spark Plug |
| 1989 | Volvo | 760 | — | 2.8L | V6 | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .028"/0.7mm; Iridium Spark Plug |
| 1989 | Volvo | 780 | — | 2.8L | V6 | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .028"/0.7mm; Iridium Spark Plug |
| 1988 | Jaguar | XJ12 | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1988 | Jaguar | XJS | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1988 | Mercedes-Benz | 190E | — | 2.3L | L4 | — | N/A | Iridium Enhanced Center Electrode, Proprietary V-trimmed Platinum side wire, 0.6mm finewire design, .032"/0.8mm; Iridium Spark Plug |
| 1988 | Volvo | 760 | — | 2.8L | V6 | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .028"/0.7mm; Iridium Spark Plug |
| 1988 | Volvo | 780 | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .028"/0.7mm; Iridium Spark Plug |
| 1987 | Jaguar | XJ12 | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1987 | Jaguar | XJS | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1987 | Mercedes-Benz | 190E | — | 2.3L | L4 | — | N/A | .032"/0.8mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug |
| 1987 | Volvo | 760 | — | 2.8L | V6 | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .028"/0.7mm; Iridium Spark Plug |
| 1987 | Volvo | 780 | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .028"/0.7mm; Iridium Spark Plug |
| 1986 | Jaguar | XJ12 | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1986 | Jaguar | XJS | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1986 | Mercedes-Benz | 190E | — | — | — | — | N/A | .032"/0.8mm; Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; Iridium Spark Plug |
| 1986 | Volvo | 760 | — | 2.8L | V6 | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .028"/0.7mm; Iridium Spark Plug |
| 1985 | Jaguar | XJ12 | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1985 | Jaguar | XJS | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1985 | Volvo | 760 | — | 2.8L | V6 | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .028"/0.7mm; Iridium Spark Plug |
| 1984 | Jaguar | XJ12 | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1984 | Jaguar | XJS | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1984 | Volvo | 760 | — | 2.8L | V6 | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .028"/0.7mm; Iridium Spark Plug |
| 1983 | Jaguar | XJ12 | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1983 | Jaguar | XJS | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1983 | Volvo | 760 | — | 2.8L | V6 | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .028"/0.7mm; Iridium Spark Plug |
| 1982 | Jaguar | XJ12 | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| 1982 | Jaguar | XJS | — | — | — | — | N/A | Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.; .025"/0.6mm; Iridium Spark Plug |
| No rows match your filter. | ||||||||