Scosche GM2600-WM1 Single/Double DIN Car Stereo Kit Comp 2004-18 General Motors. A full in-dash kit provides a seamless replacement from the factory stereo to a single or double DIN aftermarket unit. An installation kit is compatible with 2004-Up SELECT Buick Hummer Chevy GMC Pontiac Suzuki and Saturn vehicles. The new stereo or CD player installs without any gaps to match the vehicle s dash contours for a flawless fit and look. Some modifications to your dash may be required. The GM2600 is backed by Scosche s Lifetime Tech Support and Lifetime Limited Warranty.