(2020) GMC Truck-Sierra 1500 (1999 Up) (AT), 4x4, 6.2L AT Transmission - 90K-120K miles Geo 158" WB AT Transmission (2005-2006)

158" WB AT Transmission (2005-2006) - 60K-90K miles

thru 2/03 AT Transmission (2003) - 90K-120K miles

3L AT Transmission (2019-2021) - <30K miles

High Output)

(2020) GMC Truck-Sierra 1500 (1999 Up) (AT), 4x4, 6.2L AT Transmission - 90K-120K miles Geo 158" WB AT Transmission (2005-2006)GMC Truck Sierra 1500 (1999 Up) (AT), 4x4, 6. 2L AT Transmission (2020) 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, transmission