Overview

The GMOS-04 interface is designed to allow the user to replace the OEM radio with an aftermarket unit in amplified GM vehicles and retain full functionality of the OnStar system as well as all safety and warning chimes.

Warranty and Notice

Covered by Manufacturer's Warranty

Click Here for California Proposition 65 Warning.

Return Policies

This item is covered by nutrend.com's Standard Return Policy

Return for refund within:30 days

Return for replacement within:30 days

Compatible Vehicles

Year	Make	Model	Sub Model
2004-2005	Buick	Century	All
2005-2009	Buick	LaCrosse	All
2004-2007	Buick	Rainier	All
2002-2007	Buick	Rendezvous	All
2005-2007	Buick	Terraza	All
2003-2006	Cadillac	Escalade	All
2003-2006	Cadillac	Escalade ESV	All
2003-2006	Cadillac	Escalade EXT	All
2003-2006	Chevrolet	Avalanche 1500	All
2003-2006	Chevrolet	Avalanche 2500	All
2000-2005	Chevrolet	Cavalier	All
2004-2005	Chevrolet	Classic	All
2011	Chevrolet	Corvette	All
2005-2009	Chevrolet	Corvette	All
2010	Chevrolet	Corvette	Base