Cadillac STS Automatic Transmission Parts
This page brings together automatic transmission parts for the Cadillac STS, covering model years 2005–2011. Whether you are looking at a seal, a solenoid, or a structural component within the transmission assembly, the range here spans a variety of replacement and repair needs. Choose your model year above and this page keeps only the automatic transmission parts that fit your Cadillac STS. Each listing is matched to our vehicle fitment data before it appears here.
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What's here for your Cadillac STS
- Automatic transmission components including internal hardware, seals, gaskets and related repair parts
- Transmission solenoids and electrical components
- Transmission pans and drain plugs
- Rebuild and overhaul kit components
The widest selection of automatic transmission parts for the Cadillac STS here comes from Dorman, ACDelco, and Fel-Pro, each offering a broad range of fitment-specific components for 2005–2011 model years. Other categories Cadillac STS owners shop for: Cadillac STS Shocks and Struts, Cadillac STS Valve Train Parts and Cadillac STS Tires, or browse all Cadillac STS parts and accessories.