CAR Radio Stereo CD Player Dash Install MOUNTING KIT Harness Buick Cadillac Chevrolet GMC Hummer Isuzu Oldsmobile Pontiac 2000-2009 Does not Fit Vehicles with Bose or Onstar - You will have to run the accessory (Red) Wire to your Fuse box and connect the wire to a fuse that comes on and off with your key switch - You will lose your factory warning chimes by using this harness instead of buying an interface DASH KIT:GM-K422 Double DIN Installation(1992-2011GM Vehicles)This dash kit allows you to replace your vehicle's factory stereo to improve the overall sound quality of your car audio system. It has been designed with high quality automotive grade ABS plastic to match the texture of your factory dash. Installation of this kit is simple. No special tools are required and the included step-by-step instructions will guide you through the install. WIRE HARNESS: GWH-416 Wire Harness Harness is used when installing an aftermarket stereo Designed specifically to fit the compatible vehicles Plugs into the factory harness without cutting any wires Standard color coded wires provide a consistent and simplified installatio Scosche Equivalent: Scosche GM05B and Metra Equivalent: Metra 70-2003 RADIO ANTENNA: GM-6 Chevrolet / GM Radio Antenna Adapter.This small accessory is required for aftermarket radio playback if you own a GM or Chevrolet made vehicle. The adaptor changes the GM / Chevy style antenna into industry standard for aftermarket units. If you purchase a new CD player and want to be able to use the radio in your GM/Chevrolet vehicle, you must purchase this accessory. CUSTOMIZATION:Choose your free air freshener (assorted colors)