(2003) Buick Regal Somerset (1984 Down) AT, w/o supercharged option AT Transmission - 60K-90K miles Qx60 3L Engine (2021-2022) - <30K

3L Engine (2021-2022) - <30K miles

CL550 - Engine (2007-2008) - 60K-90K miles

ALL4 AT Transmission (2014-2015) - 90K-120K miles

Whether you're restoring your vehicle or replacing a worn-out engine

(includes module) - Anti-Lock Brake Pump (2016-2017) - ABS

(2003) Buick Regal Somerset (1984 Down) AT, w/o supercharged option AT Transmission - 60K-90K miles Qx60 3L Engine (2021-2022) - <30KBuick Regal Somerset (1984 Down) AT, w o supercharged option AT Transmission (2003) 60K 90K miles This used OEM transmission is listed as its own product for the 60K 90K 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,