This Fits Your 2004 GMC Sierra 2500 HD WT Extended Cab Pickup 6.0L Vortec V8 CNG A/T RWD
Full size assembly image of Front door. Outside mirrors. (1/1)

Front door. Outside mirrors.

2003-07. Painted. Power. W/O signal. W/O turn signal. W/SIGNAL. W/TURN signal.