(2012) GMC Truck-Sierra Denali 2500 (2011 Up) AT, 6.0L, 4x2, ID 2DCA AT Transmission - 90K-120K miles 2012 2L Engine (2011-2015) - 60K-90K

2L Engine (2011-2015) - 60K-90K miles

engine ID AWV (VIN D

rear (AWD) Electric Engine (2006-2009) - 90K-120K miles

6L Engine (2014-2017) - 30K-60K miles

(2012) GMC Truck-Sierra Denali 2500 (2011 Up) AT, 6.0L, 4x2, ID 2DCA AT Transmission - 90K-120K miles 2012 2L Engine (2011-2015) - 60K-90KGMC Truck Sierra Denali 2500 (2011 Up) AT, 6. 0L, 4x2, ID 2DCA AT Transmission (2012) 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,