2008 GMC Sierra 1500 Car Stereo Wiring Schematic Whether your an expert GMC Sierra 1500 mobile electronics installer, GMC Sierra 1500 fanatic, or a novice GMC Sierra 1500 enthusiast with a 2008 GMC Sierra 1500, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 2008 GMC Sierra 1500 vehicles are becoming increasing more difficult to identify Read More Read More 2008 GMC Sierra 1500 | Stereo Wiring Diagram 2008 GMC Sierra 1500 Stereo Wiring Information. Radio Battery Constant 12v+ Wire: Red/White 2008 GMC Sierra 1500 Speaker Sizes. Audio Front Tweeter Size: 3/4″ Tweeters The stereo wiring diagram listed above is provided “as is” without any kind of warranty. How To GMC Sierra Stereo Wiring Diagram - My Pro Street First Generation Sierra Stereo Wiring DiagramSecond Generation Sierra Stereo Wiring Diagram2008 GMC Sierra Stereo Wiring DiagramThird Generation Sierra Stereo Wiring Diagram2014 Chevy Sierra Stereo Wiring DiagramOne of the earlier models of Sierra shared quite a bit in common with the Silverado. Because of this similarity, the Sierra came with two versions in this early model. These versions are often referred to as the C1500 Sierra or the C2500 Sierra, and there’s differences as far as the Sierra stereo wiring diagram is concernede early GMC Sierra stereos are based on a double DIN size. You can of course use a single DIN stereo, however you will need an install kit. These kits will come with t..See more on mytreetonline 2008 Silverado Radio Wiring Diagram | Diagram 2008 Silverado Radio Wiring Diagram. 2009 gmc sierra wiring diagram 7 arzooudk peternakan info u2022 2002 diagrams 2003 gm radio diagram wiring diagram2004 chevrolet silverado harness database2002 98 chevy 4x4 actuator wiring diagram www casei store u2022 2004 silverado 4wd suburban fuel gauge wiring diagram diagram2001 database.