Review on 🔥 CarBole DG508 Ignition Coil Packs - 8 Pack Coil-on-Plug for Ford F150 Lincoln Mercury, 1997-2017 - 4.6L 5.4L 6.8L - Reference Part Number: DG508 DG457 C1454 FD503 by Dennis Long

I was having engine failures and at first I thought I might have a bad injector. The problem started after the engine warmed up, so I ruled out the injectors and narrowed them down to the coil. Since I don't have the proper test equipment at home to locate the coil I figured I should replace them all. All 10 coils from Ford would cost me $800 so I bit the bullet and went aftermarket knowing there might be a possibility of lower quality. I'm glad I went with the aftermarket ones as they are $48 for all 10 coils. I installed the coils in about an hour and now they work perfectly. Only time will tell how long they last. 1999 F-250 Super Duty V10 95,000 miles.