(2003) GMC Truck-Sierra Denali AT AT Transmission - 30K-60K miles 5.0L 3L Engine (2004-2010) - 60K-90K

3L Engine (2004-2010) - 60K-90K miles

gasoline (1

0L AT Transmission (2006) - 60K-90K miles

diesel engine - Engine (2013-2015) - 30K-60K miles

VIN D (8th digit)

(2003) GMC Truck-Sierra Denali AT AT Transmission - 30K-60K miles 5.0L 3L Engine (2004-2010) - 60K-90KGMC Truck Sierra Denali AT AT Transmission (2003) 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 production