Navigation disk

[OldHiker]

Does anyone have any info on the Delphi brand of the navigation disk?
http://search.ebay.com/navigation-delphi_W0QQ_trksidZm37QQfromZR40QQfsprZ1QQssPageNa meZWD8B

It is much cheaper then the original disk.

[MDimitri]

I bought one a while back and have had zero problems with it, I have the GM non touch screen navigation unit in my truck. Delphi is the OEM provider of GM's navigation DVD's. So in reality you are getting the same DVD as the GM unit without the markup.

:beerchug: