(2020) GMC Truck-Sierra 1500 (1999 Up) (AT), 4x4, 3.0L AT Transmission - <30K miles Cadillac 🚘 Model: Sierra denali 1500

🚘 Model: Sierra denali 1500

8L Engine (2016-2020) - <30K miles

9L Engine (2008-2012) - 120K-150K miles

ML550 - Engine (2008) - 120K-150K miles

(2020) GMC Truck-Sierra 1500 (1999 Up) (AT), 4x4, 3.0L AT Transmission - <30K miles Cadillac 🚘 Model: Sierra denali 1500GMC Truck Sierra 1500 (1999 Up) (AT), 4x4, 3. 0L AT Transmission (2020) <30K miles This used OEM transmission is listed as its own product for the <30K 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