【Compatibility】Please check the Fitment Chart in the description or use Amazon's Part Finder Filter to confirm if this item will fit your vehicle before purchase! 【Package Included】8pcs OE Spec Ignition Coils + 8pcs Iridium Spark Plugs 【Replaces Part Number】DG478 DG492 DG512 DG543 E567C 5C1128 1F3U12A366AA 2C6U12A366AA 2C6Z12029AA 4L7Z12029AA F7LU12029AA F7LU12A366AC F7LU12A366AD F7LU12A366CB F7LZ12029AA F7LZ12029AC F7LZ12029AD UF191 UF537 【Material】 Germany made cooper wire ignition coils + Double Iridium spark plugs = excellent performance and long lasting life 【Installation】Easy to install, direct Replacement The brand new ignition coil pack and spark plug combo set fits for 1997 1998 1999 2000 2001 2002 2003 2004 2005 Ford Mustang Lincoln Mark VIII Aviator Continental Marauder 4.6L V8 Blackwood Navigator 5.4L V8