High Performance Ignition Coil Ford F-150 97-03, E-150 97-11, E-250 97-10, E-350 97-10, Excursion 00-05, Expedition 97-04, Explorer 02-05, F-250 97-99, F-250 99-04, F-350 99-04, Mustang 99-04 Please look at product description for complete list of compatible vehicles. Our High Output Performance coils give you the bonus of 10-15% more spark for improved performance. They are designed to install with no modification required to your vehicles wiring. Improved Throttle Response, Improved Gas Mileage, Reduces Misfire 100% Copper Wire Assembly, Each Coil Factory Tested, Quality Guaranteed Compatible with OEM numbers: FD503T, FD504, C1139, C1417, C1454, IC62, 1L24-12029AA, DG467, DG472, DG491, F7TU-12A336-AB, F7TU-12A336-BA, F7TZ-12029-AB, F7TZ-12029BA, F7TZ-12029-CA, F7TZ-12029-CC, IL2U-12029-AA, IL2Z-12029-AA