ENA Set of 6 Ignition Coil Pack Compatible with Dodge Jeep Mitsubishi Aspen Dakota Durango Ram 1500 Nitro Cherokee Commander Liberty Raider 3.7L 3.9L 4.7L V6 V8 Replacement For UF270 UF399 UF297 C1231

Easy installation, and got rid of my misfires.

2 of the 6 coils burned out after only 1 year and just over 8,000 miles, the first coil split down the side and caused a horrible misfire, replaced it with my old OEM unit, and the problem was solved, the second coil made it about another 1,000 miles farther to 9,000 miles and was leaking spark and the bottom boot, took it off and sealed the boot with High temp Silicone to the plastic coil housing. But this lasted for another 100 miles before burning and splitting down the side, these coils are ok for just a temporary fix but nothing like the OEM or a High-performance replacement.

Fit my sisters 2008 Jeep Liberty.. 3.7L engine, I believe. Helped improve mpg and quicker/smoother starting. Also changed the spark plugs at the same time. Been going good for a couple months now... Guess we'll see how long they last.Her jeep has about 110k on it. Had been getting poor gas mileage, a little rough idling, and would need to be keyed for 2 or 3 turns of the engine to start up. One time it started but had a hard misfire, which went away when turned off and restarted. I do a decent amount of mechanic work, and given the symptoms and miles on it, I figured it was due for new coilsAfter replacing coils and plugs, it's getting it's typical fuel economy (still not great, btw) and is starting with only 1-2 turns of the engine once keyed. When it starts and idles, it sounds and feels much smoother than before. At just over 100,000 miles, they were overdue for replacement, and seemed to have fixed the problems.The box said something like, ' these are a set, do not separate'. So I'm hoping/assuming they did resistance testing and paired up similar units, which is a good thing.No complaints as long as they hold up. I've seen cheap coils fail much much earlier than they should, so keeping fingers crossed with these. But so far so good, and I'd recommend them. If you ha e one coil going out, you want to replace them all in one shot. You can save used but still good ones for spares, but it's not recommended that you mix and match coils. Can get you by in a pinch tho

First coil failed,After 2 years of use. I'll keep and update if another one fails.here I'm a 2nd ignition coil failed 2/2 2025 just like the first one

I’m sure these won’t last as long as the more premium brands but it’s a good trade off because of its price. I’ve been running mine for about 6 months and they’re perfect. Not a single misfire code since installing.

I ordered these a couple of times and they are made of high quality materials,they last a long time. I highly recommend these. Will only buy these.

I put them in my 07 Raider today with new plugs. I now have better power.

The first set I was sent was obviously someone else’s return, 2 of the 6 clips were broken. Also they simply just threw 6 unwanted coils into a bag and called it good. This is defiantly a returned set because my second set I ordered to replace the garbage ones was nicely in a labeled box instead of a bag with no support for the coils for shipping.UPDATE:—————————————————————Less than a year later and 3 of the 6 have failed and are misfiring once again… DO NOT BUY THESE!!! They are utter garbage! This will be my third set tried cuz one bad batch shouldn’t rune a product review but THREE TIMES?! Just bite the bullet and buy OEM or trusted manufacturer parts because getting stranded at work with multiple misfires is NOT fun especially not two times now…