This Fits Your 2015 GMC Sierra 1500 Base Extended Cab Pickup Fleetside 4.3L EcoTec3 V6 FLEX A/T 4WD
Full size assembly image of COMMUNICATION SYSTEM COMPONENTS. (1/1)

COMMUNICATION SYSTEM COMPONENTS.

ALL. Lower. Onstar. Shale. Upper. W/O satellite radio. W/RECEIVER. W/SATELLITE radio.