2001 GMC Sierra Stereo Installation Dash Kits - CARiD GMC Sierra 2001, Double DIN Black Stereo Dash Kit by Metra®. Used to install a universal double DIN stereo which is approximately 4" high. When a precise fit, stylish look, and reliable performance is a must, turn to this stereo dash.. 2001 GMC Sierra 1500 Stereo Installation Kit - AutoZone Equip cars, trucks & SUVs with 2001 GMC Sierra 1500 Stereo Installation Kit from AutoZone. Get Yours Today! We have the best products at the right price.