Ignition Coil Replacement

[K0PIR]

I need to replace an [FONT=inherit !important][FONT=inherit !important]ignition [/FONT][FONT=inherit !important]coil[/FONT][/FONT]. I had a P0305, swapped coil with #4 and now I get P0304.

I have already cleaned the TB and MAF sensor. New AC plugs last year and the plugs looked fine when I swapped the [FONT=inherit !important][FONT=inherit !important]coils[/FONT][/FONT].

I'm pretty sure these are the original coils. It's a 2006 with 175,000. Should I replace all 5 or just the bad one?

What are you replacing these with? The ACDelco are expensive and I see some [FONT=inherit !important][FONT=inherit !important]cheap[/FONT][/FONT] one's on Amazon for a whole lot less. I'm looking at ENA set of 5 for $73. Or I can get one Standard Motor Products for $35.

Any recommendations?

Thanks!

 

[scoreh3]

I had just 1 go bad with over 80,000 , so being they are all the same age I replaced all 5 . I tossed the bad 1 and kept the others as trail spares. I would stay with the AC Delco ones.

 

[CaddyStrophic]

I took the hit and replaced all 5 of mine when I had an '06. Made the truck run like new.

Sent from my Nexus 6 using Tapatalk

 

[K0PIR]

I was going to go with just one ACDelco. I found a replacement on Amazon that initially looked like ACDelco, but after reading the reviews, the top didn't say Delphi. So then I questioned if it really was an ACDelco for $51. The ACDelco normally run around $100 as far as I can tell and they have Delphi on the top (maybe I'm wrong). All of the old one's in my 3 have Delphi on the top though.

I ended up replacing the one with a knock off. A Standard Motor Products UF-303T Ignition Coil for $35. It runs great again.

Thanks for the feedback.

 

[Bruces]

I'm not sure if they changed between 06 and 07 but mine only have sealant on top. No writing

 

[mattmjm]

Can someone verify if this is the correct OEM replacement ignition coil?
https://www.amazon.com/ACDelco-D1935E-Original-Equipment-Ignition/dp/B000NWBA2C