DG508 Ignition Coil SP479 Double Iridium Spark Plug for Ford F150 F250 F350 E150 E250 E350 Expedition Mustang Lincoln Mercury 4.6L 5.4L Replaces#DG491 FD503 DG457 DG472 C1454 C1417 FD503 1L2U12029AA

DG508 Ignition Coil & SP479 Double Iridium Spark PlugModel: DG508+SP479Replacement Part Number:DG508, FD503, FD503T, DG540, 3W7Z12029AA, 3W7Z12029AAE, SKIC001, GN10164, 1L2U12029AA, 1L2Z12029AA, 1L2U12A366A, 8W7E12A366AA, F7TZ12029AB, COP9, F7TZ12029CC, F7TZ12A366AB, 3W7E12A366AA, 3WTZ12029AA, F7TU12A366AB, F7TU12A366CB, F7TZ12029BA, F7TZ12029CA, F7TZ12A366BA,DG457?, DG467, DG473, DG481, FD493, DG491Compatible with the following vehicles:For Ford Club Wagon 1997-1998 5.4For Ford Crown Victoria 1998-2011 4.6For Ford E-150 2003-2012 4.6For Ford E-150 2003-2012 5.4For Ford E-150 Club Wagon 2003-2005 4.6For Ford E-150 Club Wagon 2003-2005 5.4For Ford E-150 Econoline 1997-2008 5.4For Ford E-150 Econoline 2000-2002 4.6For Ford E-150 Econoline Club Wagon 1997-2002 5.4For Ford E-150 Econoline Club Wagon 2000-2002 4.6For Ford E-250 2003-2012 4.6For Ford E-250 2003-2012 5.4For Ford E-250 Econoline 1997-2002 5.4For Ford E-250 Super Duty 2004-2005 5.4For Ford E-350 2003 5.4For Ford E-350 2003 6.8For Ford E-350 Club Wagon 2003-2005 5.4For Ford E-350 Club Wagon 2003-2005 6.8For Ford E-350 Econoline 1997-2002 6.8For Ford E-350 Econoline 1997-2008 5.4For Ford E-350 Econoline Club Wagon 1997-2002 5.4For Ford E-350 Econoline Club Wagon 1997-2002 6.8For Ford E-350 Super Duty 2004-2012 5.4For Ford E-350 Super Duty 2004-2012 6.8For Ford E-450 Econoline Super Duty 2000-2002 5.4For Ford E-450 Econoline Super Duty 2000-2002 6.8For Ford E-450 Econoline Super Duty Stripped 2000-2002 5.4For Ford E-450 Econoline Super Duty Stripped 2000-2002 6.8For Ford E-450 Super Duty 2003-2012 5.4For Ford E-450 Super Duty 2003-2012 6.8For Ford E-450 Super Duty Stripped Chassis 2003 5.4For Ford E-450 Super Duty Stripped Chassis 2003 6.8For Ford E-550 Econoline Super Duty 2002 6.8For Ford E-550 Super Duty 2003 6.8For Ford Econoline 1999-2006 5.4For Ford Econoline 2004-2006 4.6For Ford Econoline Super Duty 1997-1999 5.4For Ford Econoline Super Duty 1997-1999 6.8For Ford Excursion 2000-2005 5.4For Ford Excursion 2000-2005 6.8For Ford Expedition 1997-2004 5.4For Ford Expedition 2000-2004 4.6For Ford Explorer 2002-2005 4.6For Ford F-150 1997-2003 5.4For Ford F-150 2000-2005,2007-2009 4.6For Ford F-150 Heritage 2004 4.6For Ford F-150 Heritage 2004 5.4For Ford F-250 1997-2001 5.4For Ford F-250 2000-2004 4.6For Ford F-250 Super Duty 1999-2004 5.4For Ford F-250 Super Duty 1999-2004 6.8For Ford F-350 1999-2004 5.4For Ford F-350 Super Duty 1999-2003 6.8For Ford F-350 Super Duty 1999-2004 5.4For Ford F-450 1997 7.5For Ford F-450 1998-2004 6.8For Ford F-450 Super Duty 1999-2004 6.8For Ford F-550 Super Duty 1999-2004 6.8For Ford F53 1999-2004 6.8For Ford Grand Marquis 1998-2004 4.6For Ford Lobo 2001-2004 5.4For Ford Lobo 2004 4.6For Ford Mustang 1999-2004 4.6For Ford Mustang 2000 5.4For Lincoln Navigator 1998-1999 5.4For Lincoln Town Car 1998-2011 4.6For Mercury Grand Marquis 1998-2011 4.6For Mercury Mountaineer 2002-2005 4.6

• 【Fits Vehicles 】Ignition Coil Pack and Spark Plugs For Ford: 2003-2009 Ford E-150 4.6L 5.4L V8丨1998-2004 Ford Crown Victoria 4.6L V8丨1997-2002 Ford E-150 Econoline 4.6L 5.4L V8丨1997-2002 Ford E-150 Econoline Club Wagon 4.6L V8丨2006-2004 Ford E-250 4.6L V8丨2003-2008 Ford E-250 5.4L V8丨1997-2002 Ford E-250 Econoline 5.4L V8丨2003-2004 Ford E-350 Club Wagon 5.4L V8 6.8L V10丨2001-2009 Ford E-350 Super Duty 5.4L V8 6.8L V10丨1997-1999 Ford Econoline Super Duty 5.4L V8 6.5L V10
• 【Fits Vehicles 】Ignition Coil Pack and Spark Plugs For Ford: 1997-2004 Ford Expedition 4.6L 5.4L V8丨2004 Ford F-150 Heritage 4.6L 5.4L V8丨Ford 1997-2004 F-250 Super Duty 5.4L V8 6.8L V10丨1999-2000 Ford F-350 Super Duty 5.4L V8 6.8L V10丨1999-2002 Ford F-450 Super Duty 6.8L V10丨1999-2002 Ford F-550 Super Duty 6.8L V10丨Ford Mustang: 2000-2004 COBRA 4.6L V8丨2000-2004 GT 4.6L V8丨For Lincoln: 1998-1999 Lincoln Navigator 5.4L V8
• 【Replace OEM Part Number】DG508&SP479. Replace# DG508, FD503, FD503T, DG540, 3W7Z12029AA, 3W7Z12029AAE, SKIC001, GN10164, 1L2U12029AA, 1L2Z12029AA, 1L2U12A366A, 8W7E12A366AA, F7TZ12029AB, COP9, F7TZ12029CC, F7TZ12A366AB, 3W7E12A366AA, 3WTZ12029AA, F7TU12A366AB, F7TU12A366CB, F7TZ12029BA, F7TZ12029CA, F7TZ12A366BA,DG457?, DG467, DG473, DG481, FD493, DG491. Package included: Ignition Coil Packs x8, Double Iridium Spark Plug x8. Not included instruction manual, easy to install.
• 【Outstanding Performance】This upgraded OE-quality ignition coil pack and spark plug restore your vehicle’s power and performance, enhance acceleration, reduce fuel consumption, and ensure reliable cold starts for smoother engine operation. If you notice increased fuel consumption, rough idling, loss of power, or ignition issues, it’s time to replace your ignition coil and spark plugs.
• 【Warranty & Support】After-Sales Service: We offer 24 hours customer service and 1 year product service, If you are encounter product installation, product quality and other problems, please feel free to contact US.
• 【High-Quality 】This DG508 ignition coil uses premium enameled copper wire from Germany’s Elektrisola, ensuring durability and resistance to short circuits and dielectric breakdown. The secondary bobbin is made from Japan’s ‘9801H’ PPO, withstanding up to 35,000V and temperatures from 150°C to 250°C. The liquid silicone rubber sheath offers insulation against ≥35KV and operates reliably from -40°C to 250°C. The housing is crafted from BASF’s B4300G6 PBT resin from Germany, offering exceptional durability and a heat distortion temperature up to 215°C.