Coil packs

Great product definitely helped my motor run alot smoother and makes me engine look better.

Great

I was overall very happy with my purchase, everything installed nicely and is running fine as of now. The only feedback I could give you is maybe when you sell a pack of coil packs label which terminal goes to which cylinder. It wasn’t much to figure it out but would’ve been a nice touch to make install a little easier.

A worthwhile upgrade

I wanted to improve the performance of my 2004 LeSabre's L32 without doing internal modifications. That limited my options to the front power log and the coil pack. After installation, the idle was noticeably smoother, and I gained an additional mile per gallon. Although, since the power log was installed at the same time, It's unclear if the improved fuel efficiency can be attributed to the coil pack alone.

Work great can tell a difference in gas mileage.

Works as advertised

These coil packs seem to be a good piece. I installed these with new injectors now the car is running smoother than ever with quicker throttle response.