I purchased these Aceon Ignition coils for a 2001 Mustang that had developed a missfire. The coils corrected the miss fire at less than the coil of one coil from what my mechanic wants to charge me. This is not the first time that I have replaced this type of coil for my car as they do fail eventually so I’m glad I found a cheaper alternative than shelling out 300 dollars every couple of years to the dealer. The vehicles I have changed them on always had the same type of engine misfire. These Aceon coils worked just as well as the more OEM ones and are just as easy to replace on the vehicle. I should know, I did it myself with a little help from Youtube. If you need ignition coils I would recommend these as they are cheaper than a OEM part and in my opinion work just as well.

— Rudy from TX

Just replaced all the coils on my 4.6 Triton and it has never ran better. This is an affordable product. However, the boots are about a 1/4 inch too long so I had switch out the it but I had no problem installing these coil packs. I do not recommend that you cut the boot or replace them with old ones. You should have no problem installing them. I also recommend that you do all 8 at the same time and you use dielectric grease on both the plug boot and the 2 prong plug that attaches to the coil pack.

— Jeff from MO

So far so good worked as expected on a 2000 Ford F150 XLT 5.4L Having my missfires fixed the problem right away by replacing all for a fraction of price of the OEM. I’ve been driving on them for almost three months now and they’ve been exceeding my expectations. Big things to remember are dielectric grease the boots for good seals and they are very tight to secure which is a good thing because it is very stable. My F150 is running so smooth again you forget it’s still on when idling and it’s purring like a beast. Very good product and even better price, I highly recommend this!

— James from CA

I bought these as an experiment. I was very surprised at the low price and I didn’t expect to last long but time will tell. It’s much more affordable than buying $100 per coil at a dealership. I placed these coils on my F150. I swapped all the old COPs with the Aceon COPs. These coils already had grease installed on the tips of the boots. They all came in one box with each wrapped in its own plastic wrap. They all appeared to be of good quality with no visible signs of defects. As of writing this review, they have been on the truck for 2 months and still running fine.

— Walter from WI