Review on ECCPP Portable Replacement Ignition Coils for Ford/Lincoln/Mercury 1997-2017 - Compatible with DG508 DG457 - Pack of 8 - Ideal for Travel, Transportation, and Repairs by Peris Auditore

I bought these for my 2010 Ford Expedition 5.4L. They fit, but the plug-in connection deviates from the original by about 30 degrees, which caused the connection to interfere with installation. It worked, but I had to loosely mount them, make an electrical connection, and then rotate them so the connector was under the wire harness before inserting a screw to secure them. The old ones could be connected or disconnected before being fixed in place. Edit: 9 days and one failed. Driven less than 100 km with it. The engine started to work intermittently, the code indicates a misfire in the 6th cylinder. Rearranged the coil from 6 to 5, the code followed. Replaced it with a new one, blew out the unburned fuel and it works perfectly again. It seems a little shorter than OEM. The replacement held tight and offered resistance when tightening the screws. These saddles are flush and bolt on with no resistance. Update 2: Another one broke. By swapping them all out I hope to get my money back for it.