2007 GMC Sierra 2500HD III (GMT900) Extended Cab Long Box: Radio and CD player head unit with digital FM display and control buttons

Close-up of a vehicle's radio and CD player head unit with a digital FM radio display, multiple preset buttons, power knob, and control buttons for seek, EQ, and AUX input.

View Dimensions of the 2007 GMC Sierra 2500HD III (GMT900) Extended Cab Long Box

View 39 images of the 2007 GMC Sierra 2500HD III (GMT900) Extended Cab Long Box

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