🔥 6-Pack Premium Ignition Coils Set Replacement for Chevrolet Trailblazer GMC Envoy 2002-2005 Buick Rainier Isuzu Ascender Oldsmobile Bravada 9-7x Review

4 out of 5 worked. 1 failed to fire. So cheap I just wrote 1 bug off. The original reinstalled in place of the failed new coil pack.

Excellent quality and price, comes with very detailed installation instructions. Without guidance it will be difficult.

Fast delivery at a great price, quick bolting and quick repair if the engine misfires just a matter of time before the rest comes out. With them you get the complete package, including the boots.

THEY FIT PRETTY WELL, NO PING WAS PRESENT. I BOUGHT THEM A FEW WEEKS AGO AND HAVE NO PROBLEMS EXCEPT ONE OF THE SIX IS NOT WORKING. IT IS TOO EARLY TO SAY HOW LONG YOU WILL BUY LAST PURCHASE. I CARRY ONE OF MY USED ONE IN MY CAR ON THE SUITCASE.

I reluctantly bought these for a client. I put all four in and it made the misfires worse. Two out of four were broken. I returned the original Delphi and ordered a different brand. Don't skimp on ignition coils. You're just wasting your time.

So far so good I'll tell you all the car seats are chipped I was in tears when these nearby places told me the price. A year ago my husband had a heart attack. We have to constantly drive 150 miles back and forth to see the doctor. Me and him. My brother told me don't pay them that much money, see what you can get it for. Runs like a new car. 197000 plus. 2004 GMC MESSENGER. Thank you

Needed to replace coil packs on my 2004 Chevy Colorado (5 cyl) All the auto parts stores were charging insane money for them. I thought it was a typo when I found them (the price was different). Went in with no problems. The truck works 100% better. My only advice is to buy spark plugs (don't waste your money on expensive ones, cheap ones are great and save a lot of money) and replace them since you already have them open and available.

Two coils had bent terminals which I was able to fix. One coil was missing a non-functional terminal, its terminal was bent on the wrong row on the back of the connector as shown in the photo. One coil was missing a spring connecting the coil to the plug. Given the timing, I removed the spring from one of my old coils and installed it in the new coil. I reinstalled the old coil, which still worked, in place of the new coil. Now I have 5 new coils and 1 old coil in my car. Next time I'll pay a…

I bought these for a Trailblazer 03 as part of a complete setup. After installing them my car wouldn't start at all and I couldn't figure out why. It finally started, but ran horribly. I ended up having the car towed to a shop which I never do and they said 2 of the 6 coils were bad. I went ahead and replaced all 6 again with a better coil and now it's working like new again. I didn't have time to return them and wait for new ones. Totally disappointed with this purchase but I think you get…