Sierra 3500 4WD V8-6.0L (2008)
1 - Door Frame
2 - Window Switch - Left Rear (A31)
3 - Window Motor - Left Rear (A31)
4 - Speaker - Left Rear Door
5 - Inflatable Restraint Side Impact Sensor (SIS) - Left Rear (ASF)
6 - Door Latch Assembly - Left Rear
Right Rear Door Components (Extended Cab)