⚡️ QYL Ignition Coil Set - 6PCS C1239 UF-300 UF-354 Replacement Review

Installed on my 2001 330ci after the bremi failed on cylinder 2 after 181k Changed all 6 so far and the car runs so nice and smooth. By the way, this is a good opportunity to change the spark plugs and valve cover gasket at this time.

Had to wait an extra month for Bosch coils due to budget. First the cooler was replaced. There were two bad coils that have all been replaced and I think Mister Bosch will have to wait for some time. So far it works great for 1000 km. Cute!

The goods arrived on time. It looked like it was well done. I installed it on my 2000 BMW e46 and it ran smoother as I feel the old 6/99 coils are getting weak. Ben is a month old now and I drive the car about 100-200 miles a day and the engine codes are not failing due to misfiring which would happen with a poorly done coil.

I had them on my 1999 528i for about 2 months or about $2000 and they work great. I also had 220,000 miles when I put the coil packs on and now the car runs like a champ. They are a lot cheaper than recommended by BMW and/or branded coils but I haven't had any problems with them so far.

Can't rate performance as they don't fit. I have a 2001 BMW 330ci. The body on the reel is too big for mating connections in the car. When compared to the Bosch coil I was trying to replace, you can see the difference in width. I hope this saves someone from ordering this part and saves them having to return it and wait for a replacement.

They are bullshit. I had dropouts and still wanted to do the tuning. I concluded that not installing them was actually quite difficult, but taking them out again when they didn't work. And unfortunately I pre-ordered them. Take a piece or two at a time. This means that my return window has long since expired. Well I was wondering why all 6 are cheaper than 1 Bosch.

DO NOT BUY. learn from my mistake. I went cheap and got them. With those I changed there were no problems, mileage is 100,000 km. No codes are thrown from them at all. I replaced them with these and the four cylinders fire right out of the gate. It literally sounded like a brick in a dryer. Have the machine switched off as soon as possible so as not to interrupt the line. The whole engine jumped, idle went everywhere. I put my old BMW coils back in and everything worked perfectly. Do not buy!

TLDR: Used these instead of OEM, spent time and money looking for a problem these coils are causing. I have a 1998 528i. I love my car and do most of the work myself. In December I bought and installed a set of these coils. Installation was very easy and if you just change the coils it takes less than 20 minutes. I did coils and spark plugs so it took about 45 minutes and everything was great. Fast forward 2 weeks ago when I replaced my stock 120 amp alternator with an upgraded, original 140…