ENA Set of 3 Ignition Coil Pack Compatible with Buick Cadillac Chevy Oldsmobile Pontiac Malibu Passport Allure Camaro Impala 88 98 Bonneville Grand Prix Firebird 3.8L V6 Replace# C849 DR39 5C1058 D555

Immediately fixed a bad misfire in a 2004 Impala SS with the supercharged 3800. Instant restoration of performance, perfect fit. I’m a few months in and no problems

Great price worked well and easy to install. My cars a 98 Buick LeSabre. It definitely after a little bit of time worked. I read how people thought the part looked cheap looked fine to me for the price of $30 that's $10 a fix. My advice if your a d.i.y Do it yourself guy just make sure you need to replace the coils if you have good spark plugs and wires make sure all of that working well and ignition control module among other things. If you feel you need them have extra to keep in trunk for when it does go bad. If yours aren't bad, I recommend buying all three if they are oem coils on your car or never been changed. For my car use a 7/32 size screw and 1/4 ratchet. Should be the same for most Buicks. Also like another person did definitely write down the correct firing order no big deal. My only regret was not having it sooner if that was in my budget lol

Work perfectly for 2002 buick le sabre have been using them for like 6 months now issues

So far. So good. Tip for GM 3800 series 3 V6 engine users: Make sure to put a thin layer of dielectric grease on the metal plate the two bottom coils sit on. It will act as a heat barrier and make the coils last longer. See pic. Note: The top coil (for some reason) sits on a raised up area so the grease is not needed.

Worked well-- found I had defective base that these mount on. Every time the power fluctuated, it killed some of the coils. Had to replace several times, but not due to these, they work fine

Exactly what I ordered

works like they should

Excelente bobinas Gracias

Perfect!

Es lo que buscaba, compatible con mi auto