2003 GMC Sierra 3500 equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
1
GM Original Equipment ROOF MOUNTED MAST GPS 1 VEH COMM SYS(UE1)
2003 GMC Sierra 3500 equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
GM Original Equipment ROOF MOUNTED MAST GPS 1 VEH COMM SYS(UE1)