ACDelco GM Original Equipment 25186687 Ignition Coil

My car was running like crap for about a week check engine light flashing and traction control light on code said misfire in cylinder 3 so I changed spark plugs and they were bad but it didn't fix my car because it also needed a new coil pack amazon was by far the cheapest for the gm part which I wanted to get about 50 bucks cheaper than anywhere else. It came on time and once in my car has been running great. Hopefully it stays running good and this part last but so far so good.!!

It worked but no where on product said It it was a genuine A/C Delco part and that's what I payed for. I have no idea if I was given a cheaper after market part for the price of the more expensive original OEM I payed for. The original OEM was three times more expensive than other generic parts listed. I used it because I needed to get the vehicle working. I will never know.

Replaced Coil Pack and Spark Plugs.Works great saved money on parts and labor by doing these easy repairs myself.Not many things are so easily repaired on vehicles the newer they are because of "technological innovations."Then packing everything into such a small space while burying the part to be replaced under multiple layers of often easily breakable and expensive plastic covers.As those of us with a few barnacles know it's all in an effort to force you to hire someone or some shop to fix something that would be normally easy to repair/replace for the sake of "necessary technological innovations"😄

Please do not purchase this piece. It does not work. The worst thing is that no one recommends it and I thought that because it is acédelco I would have no problem, but the coil is not original, it is fake.The worst thing is that no one recommends it and I thought that because it is acédelco I would have no problem, but the coil is not original, it is fake.The worst thing is that no one recommends it and I thought that because it is acédelco I would have no problem, but the coil is not original, it is fake.

Muy buena calidadPrecio y queda bien

Replaced original ignition coil pack on my 2012 Chevy Sonic 1.8Liter. After removing the middle cover, there are just a few bolts to remove and then you can pull the ignition pack straight up and out. Can gain access to the and switch out the plugs directly beneath the coil pack since you're right there. Super easy. The old coil pack boots were starting to show some deterioration and small tears along the edges of the boots. Car runs great since the replacement.

Reason for 4 stars is because product was packaged with a crack at connector end (no damage to package). Part still plugs in and works as intended. FYI before you assume the new part doesn't work verify the ESM1 fuse (inside the vehicle) did not blow when the old part failed.

I had an intermittent misfire on cylinder #2, mostly at idle. I had seen online how the hard plastic under the rubber boot gets brittle and breaks down. I put on the new coil pack and it fixed the misfire immediately. Out of curiosity, I cut the rubber boot away on the old #2 coil. Sure enough, the hard plastic had broken up, allowing for an avenue for spark escape. Easy fix for even a novice mechanic.I recommend this coil pack, as it’s a GM part and fits perfectly.