The Duralast Ignition Coil is designed specifically for Ford, Lincoln, and Mercury vehicles from 2004 to 2008, including models such as Expedition, Explorer, Mustang, and Super Duty trucks. This high-quality ignition coil, with part numbers including C1541 and DG511, is a crucial component for ensuring proper engine performance and timing. Made to OE/OEM specifications, this product is a reliable replacement for faulty or worn-out ignition coils in various vehicles.