Sierra 1500 4WD V8-6.0L (2007)
1 - Rear Seat Audio (RSA) Controller (UK6)
2 - Auxiliary Power Outlet - Console (D07)
3 - Audio Amplifier (UQA)
4 - Auxiliary Power Outlet - Bin (D07)
5 - Noise Compensation Microphone (Y91)
6 - Audio/Video Adapter (U42)
