Radio Dash kit, wire harness, and antenna adapter for installing an aftermarket radio- Dash kit works with a Double din Radio- Dash kit has a black finish | Compatible with: Buick: 2004-2005 Century, 2004-2007 Rainier, 2002-2007 Rendezvous; Chevrolet: 2003-2006 Avalanche, 2003-2005 Blazer (S-10), 2000-2005 Cavalier, 2004-2012 Colorado, 2003-2007 Express, 2000-2001 Impala, 2002-2005 Impala, 2001-2003 Malibu, 2004-2005 Malibu Classic, 2000-2005 Monte Carlo, 2003-2004 S-10, 2003-2006 Silverado, 2004-2006 SSR, 2003-2006 Suburban, 2003-2006 Tahoe, 2002-2009 Trailblazer, 2000-2006 Venture; GMC: 2004-2012 Canyon, 2002-2008 Envoy, | 2003-2007 Savana, 2003-2006 Sierra, 2003-2006 Yukon; 2003-2007 Hummer H2, 2003-2008 Isuzu Ascender; Oldsmobile: 2001-2004 Alero, 2002-2006 Bravada, 2000-2006 Silhouette; Pontiac: 2001-2005 Aztec, 2001-2006 Grand Am, 2000-2006 Montana, 2000-2005 Sunfire | VERY IMPORTANT--PLEASE READ BEFORE PURCHASE--- Wire harness and antenna adapter plugs directly into the car- Wire harness only works with standard non-premium amp factory systems- Not compatible with amp systems like Bose, Infinity, etc.- 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) | Will not retain some features like warning chimes, steering audio controls, Onstar, etc- extra adapters required