Hey Scotty, I have my 2011 Cadillac SRX 3.0L V6 and I need to replace the spark plugs and ignition coils. Can you recommend some good, affordable aftermarket brands without paying OEM prices? Thanks!
I would stick with the OEM parts, ACDelco. On-line sources such as RockAuto, or you can pick them up at your local autoparts store. Shop by part number. Coil part # ACDelco D515C , Sparkplug part #ACDelco 41109
OEM parts offer fewer issues.
@hixster Thanks.
As @hixster says, Rockauto is a reliable discount source. Avoid what appear to be OEM parts at "bargain" prices on Amazon or eBay as they will likely be counterfeits.
@chucktobias Thanks.
You can also take a look at Scotty's opinion
https://www.youtube.com/watch?v=cBjdRQf2AoI
https://www.youtube.com/watch?v=eMc9RoTw90I
@g-t Thank you.
You are welcome. I hope it helps