(2013) GMC Truck-Sierra Denali 2500 (2011 Up) AT, 6.6L, 4x2 AT Transmission - 120K-150K miles Used OEM Part 6L Engine (2015) - <30K

6L Engine (2015) - <30K miles

B6324S5 engine (VIN 95

4 speed (opt M30) AT Transmission (2009-2011) - 60K-90K miles

7L AT Transmission (2000) - 120K-150K miles

B5254T7 engine) MT Transmission (2011-2013) - 120K-150K miles

(2013) GMC Truck-Sierra Denali 2500 (2011 Up) AT, 6.6L, 4x2 AT Transmission - 120K-150K miles Used OEM Part 6L Engine (2015) - <30KGMC Truck Sierra Denali 2500 (2011 Up) AT, 6. 6L, 4x2 AT Transmission (2013) 120K 150K miles This used OEM transmission is listed as its own product for the 120K 150K 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,