Either I need the one for KC4 oil cooler or the 1995+ one without. I have a 1995 M6, I ordered the one for non-KC4 cars part # 17113188. If i had the cooler would KC4 be right in my VIN? If not how would I know for sure?

 

Hmmm thats odd that they are diff. I have a 95 Z and i bought a 58mm TB from a guy that had it on his 96 caprice and it had the IAC in it. I just slapped it on like that and it works fine. I'm pretty sure caprices didn't have oil coolers. I really don't see how that would effect it anways.

 

KC4 would be on your RPO code sticker (and you would have the cooler on the engine). I really don't know why they specify different IACs.

 

Thanks guys, I ordered the right one, no KC4 here anyway. Weird that they specify a different one I dont see how it would affect it in any way