GM Genuine Parts 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.!!

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"😄

I installed this coil in January. It worked perfectly for four months. Sitting at a red light recently in May it started to idle roughly. When I tried to go forward the car had no power. I replaced the four month old coil with a new one from the dealership. Car runs fine again. AC Delco claims a one year warranty on this part, but I just get disconnected when I try to get a warranty claim on this part. I'm giving up on Amazon. See ya!

Excelente

Artículo instalando funcionando muy bien. Solo el empaque no viene con nada que diga o muestre la marca pero mientras funcione no importa

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.

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.

Muy buena calidadPrecio y queda bien