7L Engine (2008-2009) - 60K-90K miles
3L Engine (2000-2003) - 120K-150K miles
w/o heavy duty suspension - Anti-Lock Brake Pump (2004-2008) - ABS
R model AT Transmission (2005) - 120K-150K miles
opt M26) MT Transmission (2012) - 30K-60K miles
(2001) Buick Regal Somerset (1984 Down) AT, 3.1L AT Transmission - 30K-60K miles 3.6 7L Engine (2008-2009) - 60K-90KBuick Regal Somerset (1984 Down) AT, 3. 1L AT Transmission (2001) 30K 60K miles This used OEM transmission is listed as its own product for the 30K 60K 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 type, and