Radio kit, wire harness and AM/FM radio antenna adapter. Silver color radio kit. Designed specifically for the installation of Double-DIN radios. Off-brand radios that are off size will require kit modification. Compatibility Notes: Will require you to run a separate 12 volt ignition power wire to the new radio wire. This harness only works with regular factory audio systems- no premium/no factory external amp. Will not retain some features that go through the radio like warning chimes, OnStar, steering audio controls, etc. Does not retain the DIC (drive info center) readouts on some vehicles- might need to use Metra 99-3303 or 95-3303. Compatible Vehicles: No factory external amp vehicles: Made for Chevrolet: 2007-2010 Cobalt, 2006-2011 HHR, 2008-2012 Malibu; Made for Pontiac: 2005-2010 G5, 2010 G6, 2006-2009 Solstice; Made for Saturn: 2007-2009 Aura, 2007-2009 Sky