Single Din radio kit, wire harness, and antenna adapter for installing an aftermarket radio. Dash kit works with a Single din Radio. Important: Wire harness only works with standard non-premium amp factory systems- no external factory amp. Not compatible with amp systems like Bose. 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. Compatible Vehicles: No Factory External Amp Vehicles. Made for Chevrolet: 2007-2010 Cobalt, 2006-2011 HHR, 2008 2009 2010 2011 2012 Malibu