Ignition coil DELPHI or Duralast

I’ve used Duralast coil on a bmw with no issue and lasted over 60k when I sold the car. It was identical to the Delphi coil.

Don’t get Bosch coils or plugs. Get Delphi coils, they’re the updated design. As for plugs go with NGK

I’ve used both. Didn’t notice any difference. Have Delphi’s right now. Both work great for light and mid tuned setups.

Delphi will be all you need. Delphi are fine even on ST setups running 700+whp. There’s really no need for others.

Have 2/4 duralast coils on my car and about 50k miles later they’re still fine

Stepdad recommended replacing ignition coils, so I purchased a 4 pack of Delphi GN 10369 from amazon. Sure enough, we just replaced the coils, and boom, it ran good as new (to me).

NGK plugs and Delphi coils. Do not get Bosch

Delphi quality has drastically dropped over the past 2 years. We’ve gotten multiple DOA units, and ones that fail within 6 months.

In January 2021, with about 40k miles, the coils went bad. I replaced them with quality Duralast coils (made by Bosch) and new iridium spark plugs. Fast forward 6 months, and I had a misfire again in cylinder 2, so I am now on my 3rd set in less than a year. The Duralast coils have a lifetime warranty, so whenever they go bad, I can just swap them out at Autozone for no money, and it takes all of 10 minutes to swap them. But I dont want my car misfiring and breaking down at an inopportune time.

I myself have tried Duralast brand coils on 3 different vehicles. They were all crap. Either they didnt last very long. Or were faulty right out of the box. I dont like to use the Duralast brand in general. Have had to many bad experiences.