(2019-2021) GMC Truck-Sierra 1500 (1999 Up) new style (mirrors mount on door skin), (AT), 4x2, 4.3L AT Transmission - <30K miles 2.5L ( VIN A 3L Engine (2019-2021) - 30K-60K

3L Engine (2019-2021) - 30K-60K miles

E63 - Engine (2010-2011) - 90K-120K miles

from VIN 008001 2

6L Engine (2006-2007) - 120K-150K miles

B6294S engine) 2

(2019-2021) GMC Truck-Sierra 1500 (1999 Up) new style (mirrors mount on door skin), (AT), 4x2, 4.3L AT Transmission - <30K miles 2.5L ( VIN A 3L Engine (2019-2021) - 30K-60KGMC Truck Sierra 1500 (1999 Up) new style (mirrors mount on door skin), (AT), 4x2, 4. 3L AT Transmission (2019 2021) <30K miles This used OEM transmission is listed as its own product for the <30K 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,