Products: {8 MOTORCRAFT IGNITION COIL DG508 FORD 4.6L 5.4L 6.8L V8 V10 ENGINE, High Performance Ignition Coil 8 Pack -Upgrade 15% More Energy For Ford F-150 F-250 F-350 4.6L 5.4L V8 CROWN VICTORIA EXPEDITION MUSTANG LINCOLN MERCURY Compatible & DG508 DG457 DG472 DG491 (YELLOW), Pack of 8 Straight Boot Ignition Coils for Ford Lincoln Mercury V8 V10 4.6l 5.4l 6.8l Compatible with DG511 C1541 FD508, 10 MOTORCRAFT IGNITION COIL DG508 FORD 4.6L 5.4L 6.8L V8 V10 ENGINE, DG508 Ignition Coil Pack High Engine 8 Pack Ignition Coil Curved Boot for Ford E150 E250 E550 F150 F250 F550 4.6L 5.4L 6.8L V8 V10 Lincoln Mercury Compatible Part#DG508 DG457 DG472 DG491 F523, Bravex Ignition Coils for Ford F-150 F-250 F-350 4.6L 5.4L V8 DG508 DG457 DG472 DG491 Crown Victoria Expedition Mustang Lincoln Mercury Set of 8 (Yellow), Pack of 8 Curved Boot Ignition Coil for Ford Lincoln Mercury 4.6L 5.4L V8 Compatible with DG508 C1454 C1417 FD503, Motovecor Ignition Coil Pack DG511 Straight Boot 15% More High Energy for Ford F150 F-150 F250 Expedition Explorer Mustang Lincoln Mercury 5.4L 4.6L 6.8L V8 V10 with DG511 C1541 FD508 - Upgrade 8Pack, Innovative Performance Chip/Power Programmer for Ford Expedition 3.5L, 4.6L and 5.4L - Improve Your Fuel Mileage, Save Gas & Gain More MPG, Increase Horsepower & Torque with this Engine Tuner!, Dorman 621-503 Engine Cooling Fan Assembly} Products: {8 MOTORCRAFT IGNITION COIL DG508 FORD 4.6L 5.4L 6.8L V8 V10 ENGINE, High Performance Ignition Coil 8 Pack -Upgrade 15% More Energy For Ford F-150 F-250 F-350 4.6L 5.4L V8 CROWN VICTORIA EXPEDITION MUSTANG LINCOLN MERCURY Compatible & DG508 DG457 DG472 DG491 (YELLOW), Pack of 8 Straight Boot Ignition Coils for Ford Lincoln Mercury V8 V10 4.6l 5.4l 6.8l Compatible with DG511 C1541 FD508, 10 MOTORCRAFT IGNITION COIL DG508 FORD 4.6L 5.4L 6.8L V8 V10 ENGINE, DG508 Ignition Coil Pack High Engine 8 Pack Ignition Coil Curved Boot for Ford E150 E250 E550 F150 F250 F550 4.6L 5.4L 6.8L V8 V10 Lincoln Mercury Compatible PartDG508 DG457 DG472 DG491 F523, Bravex Ignition Coils for Ford F-150 F-250 F-350 4.6L 5.4L V8 DG508 DG457 DG472 DG491 Crown Victoria Expedition Mustang Lincoln Mercury Set of 8 (Yellow), Pack of 8 Curved Boot Ignition Coil for Ford Lincoln Mercury 4.6L 5.4L V8 Compatible with DG508 C1454 C1417 FD503, Motovecor Ignition Coil Pack DG511 Straight Boot 15% More High Energy for Ford F150 F-150 F250 Expedition Explorer Mustang Lincoln Mercury 5.4L 4.6L 6.8L V8 V10 with DG511 C1541 FD508 - Upgrade 8Pack, Innovative Performance Chip/Power Programmer for Ford Expedition 3.5L, 4.6L and 5.4L - Improve Your Fuel Mileage, Save Gas & Gain More MPG, Increase Horsepower & Torque with this Engine Tuner!, Dorman 621-503 Engine Cooling Fan Assembly} Products: {8 MOTORCRAFT IGNITION COIL DG508 FORD 4.6L 5.4L 6.8L V8 V10 ENGINE, High Performance Ignition Coil 8 Pack -Upgrade 15% More Energy For Ford F-150 F-250 F-350 4.6L 5.4L V8 CROWN VICTORIA EXPEDITION MUSTANG LINCOLN MERCURY Compatible & DG508 DG457 DG472 DG491 (YELLOW), Pack of 8 Straight Boot Ignition Coils for Ford Lincoln Mercury V8 V10 4.6l 5.4l 6.8l Compatible with DG511 C1541 FD508, 10 MOTORCRAFT IGNITION COIL DG508 FORD 4.6L 5.4L 6.8L V8 V10 ENGINE, DG508 Ignition Coil Pack High Engine 8 Pack Ignition Coil Curved Boot for Ford E150 E250 E550 F150 F250 F550 4.6L 5.4L 6.8L V8 V10 Lincoln Mercury Compatible PartDG508 DG457 DG472 DG491 F523, Bravex Ignition Coils for Ford F-150 F-250 F-350 4.6L 5.4L V8 DG508 DG457 DG472 DG491 Crown Victoria Expedition Mustang Lincoln Mercury Set of 8 (Yellow), Pack of 8 Curved Boot Ignition Coil for Ford Lincoln Mercury 4.6L 5.4L V8 Compatible with DG508 C1454 C1417 FD503, Motovecor Ignition Coil Pack DG511 Straight Boot 15% More High Energy for Ford F150 F-150 F250 Expedition Explorer Mustang Lincoln Mercury 5.4L 4.6L 6.8L V8 V10 with DG511 C1541 FD508 - Upgrade 8Pack, Innovative Performance Chip/Power Programmer for Ford Expedition 3.5L, 4.6L and 5.4L - Improve Your Fuel Mileage, Save Gas & Gain More MPG, Increase Horsepower & Torque with this Engine Tuner!, Dorman 621-503 Engine Cooling Fan Assembly} Category: Automotive Parts and Accessories The category of the products is automotive parts and accessories. These products are designed to improve the performance and efficiency of a vehicle's engine by upgrading its ignition system. The ignition coil is an essential component of the ignition system that generates a high voltage spark to ignite the air-fuel mixture in the cylinder. By upgrading the ignition coil, you can improve the power output and fuel efficiency of your vehicle's engine. There are several types of ignition coils available on the market, including straight boot and curved boot designs. Straight boot ignition coils have a more compact design that is easier to install, while curved boot ignition coils provide better performance by reducing resistance in the winding. The products listed above include both straight boot and curved boot ignition coils for various Ford models. In addition to ignition coils, there are other automotive parts and accessories available that can improve your vehicle's performance. These include engine tuners, exhaust systems, air intake systems, and more. When choosing an automotive part or accessory, it is important to consider the compatibility with your specific vehicle model and any potential benefits or drawbacks of the product. Overall, upgrading your ignition coil can be a simple yet effective way to improve the performance and efficiency of your vehicle's engine.