8 pack Ignition Coil DG508 & Motorcraft Spark Plug SP479 for Ford 4.6L 5.4L V8 DG457 DG472 DG491 CROWN VICTORIA EXPEDITION F-150 F-250 MUSTANG LINCOLN MERCURY EXPLORER DG-508 3W7Z-12029-AA

Replacement for 1998-2003 Ford E150 E250 E350 E450 F150 F250 F550 Expetition Excursion Econoline Super Duty VPG MV-1 Lincoln Navigator Mercury DG508, DG457, DG472, DG491, F523, F7TU-12A366AB, F7TU-2A366BA, F7TZ-012029BA, F7TZ-1029CC, F7TZ-1029CC, F7TZ-12029AB, FZTZ-12029CA, I2LU-12A388-AA, IL-2Z-12029-AA, 3W7Z-12029-AA, MSD-8242, MSD-82428, FD503, SP479 The ignition coils are easy to install,it use the high grade materials,Each coil is design for specific application, low-emissions, high energy output.High heat resistant compound for our ignition coil on plug boot to withstanding heat stress for longer durability. Please use the year/make/model drop down bar and interchangeable part numbers to confirm compatibility.