Ignition coil Bosch or NGK

I was told once by a distributor of many brands including Motorcraft that Bosch made the Triton coils. Our group sold thousands of them, with very little trouble.

All 4 coils (they´re now Bosch red color)

my first bmw was a 2007 328i and kept having misfire issues. Tried 6 new coils from autozone, still had misfire issues, returned them and ordered Bosch. Misfire was gone.

Whenever I need a coil, I try to find a Bosch blue first. For whatever reason they’re scarce, but I’ve always had good luck with them.

I also got my OEM coils for free but i do now need to replace mine, and will be going Bosch.

i ended up going with BOSCH 0986221072 ignition coils, no issues with stage 1 tune so far. Put almost 20,00km since installation.

Try 07K905715G BOSCH

I assumed it was bad and while it was sad to get rid of the OE Bosch, Autozone had a C831 coil that I was able to pick up. I think the boot was slightly too small but I’m 90% sure it’s making contact but I am still not getting it to arc.

I believe Delphi is what people switched over to because the Bosch coils were failing.

I would stay away from NGK coils, I replaced 4 in my Honda and in 2 months one was out and another starting to go out.