3L Engine (2007-2011) - 90K-120K miles
7L Engine (2020-2022) - 60K-90K miles
w/o adaptive cruise - Anti-Lock Brake Pump (2018) - ABS
4x4 AT Transmission (2012) - 90K-120K miles
6L Engine (2015-2019) - 90K-120K miles
(2003) GMC Truck-Sierra 1500 (1999 Up) AT, 4.3L, 4x2, Regular Cab AT Transmission - 90K-120K miles 2.4 3L Engine (2007-2011) - 90K-120KGMC Truck Sierra 1500 (1999 Up) AT, 4. 3L, 4x2, Regular Cab AT Transmission (2003) 90K 120K miles This used OEM transmission is listed as its own product for the 90K 120K miles option, so the price shown belongs to this exact mileage selection. It is a practical replacement choice for buyers who want an OEM style part without dealer new pricing. Please verify fitment before ordering. Match the year, make, model, engine size, drivetrain, VIN notes,