Pack of 8 Ignition Coil Pack Compatible with Cadillac Chevy GMC Pontiac G8 Grand Prix Tahoe Yukon Silverado Impala Trailblazer Avalanche 5.3L 6.0L ‎UF413 12570616 H6T55271ZC C1511 D510C Red

Fixed the hesitation in the start and work well with the newly installed spark plugs. Fantastic quality even with the turbo at far below brand name costs like Bosch/oem.

My 2011 BMW x3 was shuddering while at lights, felt like it wanted to stall, and if i stepped on gas it gave me a bellow of white smoke. After a little research, I found it could be owed to faulty Coils and Plugs. It was exactly that, i replaced plugs and coils at the same time, and as soon as I put them in i started the car, and took it for a test drive. Slammed on the gas, and no bellow, stopped at light and no shuddering. Highly recommended on these, the price is right, and don't be scared to do it yourself. It's easy. Had it done in a matter of 30-45 minutes.

So far so good, e46. Seems to have remedied the misfire. A little loose on the fit, but still works.

bought these for my 2012 MINI Cooper S with 85k miles on it. after one year, they have failed completely. causing misfires and forcing the engine into limp mode. after towing it into a european automotive shop, they determined that the quality of the ignition coils was to blame, and recommended replacing them with Bosch OEM parts. this cost me 680.00. Do not use these.

Fits great no more misfire. One year in still going on my daily driver z4. Good for budget.

Work good on my ride, put them on my BMW 528i 2008

Arrived early, coil pack took care of my idling issue. Would recommend and will buy again.🙂

I had been fighting a check engine light that stopped my car from passing the safety portion of my state’s inspection. The problem was an engine stumble. The scanners pointed to a Mass air flow sensor that was changed twice! This was not the issue. It was a combination of “regular” spark plugs and a 5 year old battery! I pulled one plug and it had no wear, but it was black. I took out another one with the same result.. Seeing that the plugs are essentially basic ones and no knowing how old the ignition coils were, I know that both needed to be changed. I ordered these and the stumble disappeared as soon as I replaced them! The rpms are lower as well!! When another fault code appeared and having to carry a jump pack just to get the car started before my then once-a-week drive. The error code disappeared once i registered the battery: I almost want to keep the “beauty cover” off the engine as I like the look of the ignition coils. The car runs the same as my E60s with the N52/54 engines did!