New LifeTime Warranty DG508 DG457 DG472 DG491 C1454 New Ignition Coil 8 Pack For Ford Multispark Blaster Epoxy 4.6L 5.4L #1L2U12029AA #1L2U12A366A Ignition coils are designed and endurance tested to resist the common stresses that cause failure Compatible with OEM numbers: DG457,DG47213062237, 1972290, 1L2U12029AA, 1L2U12A366AA, 1L2Z12029AA, 1L2Z12029AC, 21941483, 21941485, 21941505, 3W7Z12029AA, 71HM12300AA, 72HF12300AA, 75HF12300AA, 88921369, A780X12300HA, C409, C469, C471, D1FZ12300A, D1RY12300A, DC263, DC88, DCE258, DCE261, DCE263, DG467, DG473, DG481, DG491, DG508, E222, F523, F7TU12A336CB, F7TU12A366AB, F7TU12A366BA, F7TU12A366CC, F7TU12A366CD, F7TZ12029AB, F7TZ12029BA, F7TZ12029CA, F7TZ12029CB, F7TZ12029CC, FD493, FD503, FD79X Computer tested for consistent Quality and unsurpassed reliability Please check the description or use the year/make/model drop down bar and interchangeable part numbers to confirm the compatibility before purchase Meets or Exceeds Original Specifications