Performance Master 8 Pcs Ignition Coil DG508 & Spark Plug SP479 Compatible with Ford Lincoln Mercury 4.6L 5.4L V8

Noted：Please use the year/make/model drop down bar and interchangeable part numbers to confirm compatibility. Product Information：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. OE STANDARD: All of the ignition coils are built to achieve or exceed OE specifications, subject to strict quality control testing,offer the best possible performance and dependability. Replaces dealer part numbers: DG508 SP479 DG457 DG472 DG491 F523 DG508 3W7Z12029AA, COP9 FD503 DG467 DG473 DG481 FD493 DQ50101 FD503T, C566 F7TU12A366AB GN10164 1L2U12029AA 1L2U12A366A Warranty: One Year Warranty.