MAS MAS Ignition Coil DG508 & Motorcraft Spark Plug SP479 compatible with Ford Lincoln Mercury 4.6L 5.4L V8 Crown Victoria Expedition F-150 F-250 Mustang DG457 DG472 DG491

description About this item Please use the year/make/model drop down bar and interchangeable part numbers to confirm compatibility. 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: Motorcraft DG508 SP479 DG457 DG472 DG491 F523 DG508 3W7Z12029AA, COP9 FD503 DG467 DG473 DG481 FD493 DQ50101 FD503T, C566 F7TU12A366AB GN10164 1L2U12029AA 1L2U12A366A One Year Warranty. See more product details