Rpo code y91?? - GM Truck Club Forum
May 30, 2014 · OK, I have been having issues with the reman gear boxes that have been installed on my truck. No one sells a new one. I keep seeing a description of "with Y91" package, or "Without Y91 …
Suburban 04 - Bose Amp Connectivity With Aftermarket...
Aug 22, 2015 · I have a 2004 Chevy Suburban LT. The RPO code is UQ7 which I presume has Factory Head Unit with AM/FM Radio, 6-CD changer and a Premium (non-Luxury) Amplifier, no RSE (Rear …
Installing DDIN Units & Bose Amp Bypass - GM Truck Club Forum
Aug 17, 2009 · I apologize to the moderators for posting a "how to" in this section of the forum but i feel it would benefit itself to be here since it pretains to this sub-forum. This is your official "how to" install …
How to identify the proper steering box for my 2003...
Jan 3, 2021 · Lots of choices here. For a steering box, I would rather go for one of the 2 new ones at the bottom rather than a Reman unit. I have a 2003 Yukon Denali XL. I DO have the Y91 RPO Luxury …
Identifying front differential - GM Truck Club Forum
Feb 13, 2018 · Greetings! Im the owner of a 1997 GMC Sierra 1500. I just put a new (reman) and transmission in it. The originals had 255K miles on them.....not too bad! I also need to either rebuild …