Review on 🔥 ENA Set of 2 Ignition Coil Pack Compatible with Cadillac Pontiac DeVille SRX STS XLR 2004-2006 Bonneville 4.6L V8 C1509 UF-372 Replacement: High Quality Ignition Coils for Cadillac and Pontiac Models by Travis Carter

Looks like good quality. Worked well on a 2004 Cadillac Seville with a Northstar 32v engine. Fixed idle misfires on cylinders 5 and 8. New Delco spark plugs fitted. Hope they last as long as the car has 109,000 miles with factory coils. Will update in 6 months or if something goes wrong.😬 Well it went wrong. She was fine for almost exactly 6 months. One day as I was driving to work, the Check Engine light started blinking like a Christmas tree. Three of the eight coils are missing, I'm quite mechanically inclined that these things shouldn't just stop working. I think this time I will go to AC Delco.