MAS Set of 8 Motorcraft Sp515 Sp546 Spark Plugs and 8 Straight Boot Ignition Coils Dg511 for Ford Lincoln Mercury V8 V10 4.6L 5.4L 6.8L Compatible with

Please use the year/make/model drop down bar and interchangeable part numbers to confirm compatibility. If purchasing for Ford please check if your boots are curved or straight. The months are important along with year of manufacture. ENAIC1115108 is for Curved Boots and ENAIC1115408 is for Straight Boots Our replacement ignition coils are design to be easy to install and contains high quality copper for specific application low emissions and high energy output. The unique winding design would reduce the size and weight without sacrificing the quality. Each coil is design to eliminate misfires and provide maximum voltage.

• High Performance Epoxy Ignition Coil Made by MAS.
• Spark Plugs Made by Motorcraft.