Ignition Coil Pack Spark Plugs Compatible with 4.6L 5.4L V8 F-150 F-250 Expedition Crown Victoria Mustang Lincoln Town Car Mercury Explorer E-150 E-250 1997 1998 1999 2000 2001 2002 2003, DG508. Package includes: 8pcs coils & 8pcs pre-gapped spark plugs (if there is quantity problem, let us know for help). Ignition Coils Part Number: DG508 DG457 DG472 DG491 F523 3W7Z12029AA COP9 FD503 DG467 DG473 DG481 FD493 DQ50101 FD503T 1L2Z 12029-AA 3W7Z 12029-A C566 F7TU12A366AB GN10164 1L2U12029AA 1L2U12A366A F7TZ 12029 C1417 C1454 1L2U12A366AA 1L2Z12029AA. NPAUTO coils pack and spark ...