'09 Silverado Nav Question

[deathwish]

First, I apologize. I know this has been beaten like a dead horse. I have searched all of the board and I am getting conflicting answers so here I go:

 

I have a 2009 LT Silverado, NON-BOSE. I want to install a factory in dash navigation and keep my OnStar, XM, Bluetooth, Wheel Controls etc. What I am looking for is a plain english, no bullshit assessment on what I need, what I have to do and such. I really appreciate all the help.

 

I am looking at the following units, differences?

 

http://cgi.ebay.com/ebaymotors/07-08-09-GM...=item3350b77e3a

 

http://cgi.ebay.com/ebaymotors/07-09-SILVE...=item1c0fa07562

[RayGMC]

The first link is an aftermarket unit so you need the wire harness they mentioned in the description. I don't think it will support OnStar and the factory XM. I would shoot them a message and ask though. The second link is a OEM unit and you will need to add a BOSE amp(or aftermarket) and a VSS wire harness.

[deathwish]

Thanks for your help and reply!

[Dr Len]

Contact Greg at CPS audio. He's a great guy and will answer all of you questions about adding a stock nav radio to your truck. I just did mine and it works perfect.

 

Here;s his number 707-321-9300