Radio Dash kit, wire harness and antenna adapter for installing an aftermarket radio. Compatible with: 2004-2005 Buick Century, 2004-2007 Buick Rainier, 2002 - 2007 Buick Rendezvous, 2003 - 2006 Chevrolet Avalanche, 2003 - 2005 Chevrolet Blazer (S-10), 2000 - 2005 Chevrolet Cavalier, 2004 - 2012 Chevrolet Colorado, 2003 - 2007 Chevrolet Express, 2000 - 2001 Chevrolet Impala, 2002 - 2005 Chevrolet Impala, 2001 - 2003 Chevrolet Malibu, 2004 - 2005 Chevrolet Malibu Classic, 2000 - 2005 Chevrolet Monte Carlo, 2003 - 2004 Chevrolet S-10, 2003 - 2006 Chevrolet Silverado, 2004 - 2006 Chevrolet SSR, 2003 - 2006 Chevrolet Suburban, 2003 - 2006 Chevrolet Tahoe, 2002 - 2009 Chevrolet Trailblazer, 2000 - 2006 Chevrolet Venture, 2004 - 2012 GMC Canyon, 2002 - 2008 GMC Envoy, 2003 - 2007 GMC Savana, 2003 - 2006 GMC Sierra, 2003 - 2006 GMC Yukon, 2003 - 2007 Hummer H2, 2003 - 2008 Isuzu Ascender, 2001 - 2004 Oldsmobile Alero, 2002 - 2006 Oldsmobile Bravada, 2000 - 2006 Oldsmobile Silhouette, 2001 - 2005 Pontiac Aztec, 2001 - 2006 Pontiac Grand Am, 2000 - 2006 Pontiac Montana, 2000 - 2005 Pontiac Sunfire- Important: Wire harness only works with standard non-premium amp factory systems- Red ignition wire of the new radio has to be run separately from the vehicle radio harness (factory radio plug has no ignition power wire)- Not compatible with amp systems like Bose, Infinity, etc.