I took my D3 out of my 2004 Envoy and now am about to put it in a 2007 Saturn Outlook.

My Outlook does not have the center dash speaker, or bose.

 

Had a hard time finding a dash kit, Metra 95-3305 Will do the trick

 

Crutchfield Claims I need a GMOS Lan-02

Local Shop Claims I need a GMOS Lan-01

 

Questions is what is the difference?

 

Will either on work?

 

What does it mean when on Metra's page it says that the 02 has navigational hook ups?

 

Any help would be much appreciated.

 

I plan to do the install tomorrow