GMC Sierra Automatic Transmission Parts
This page brings together automatic transmission parts for the GMC Sierra, covering model years 2002–2017. The range includes shift levers and related components available as OE replacement parts and kits. Choose your model year above and this page keeps only the automatic transmission parts that fit your GMC Sierra. Each listing is matched to our vehicle fitment data before it appears here.
What's here for your GMC Sierra
- Automatic transmission shift levers
- OE replacement transmission components
- Transmission rebuild and repair kits
The widest selection here comes from ACDelco, B&M, Dorman, and Transgo Performance, offering a range of fitment styles and replacement approaches for the GMC Sierra. Other categories GMC Sierra owners shop for: GMC Sierra Exterior Lights, GMC Sierra Valve Train Parts and GMC Sierra Springs and Suspension Parts, or browse all GMC Sierra parts and accessories.