Vehicle
Cadillac STS parts
2 replacement parts are listed for the Cadillac STS, covering model years 2010-2011. The most listed are air compressor and ignition switch, from brands such as Dorman and AC Delco. Every part shows the exact years, trims and engines it fits, so you can check the match before you order.
Year
Finding the right part for your STS
The Cadillac STS in this catalogue spans 2 model years (2010-2011). Pick your year above to narrow the list to parts listed for it, then open a part to check trim, body style and engine in its fitment table.
Before you order
Compare the part number on your old part with the listing where you can, and check whether the part is for the front or rear and the left or right side. Left means the driver side on a US vehicle. If your Cadillac STS has a trim or engine that is not in the fitment table, send us your VIN and we will confirm the fit.
STS questions
Which Cadillac STS years do you have parts for?
Parts are listed for 2 model years of the Cadillac STS, from 2010 to 2011. Pick a year at the top of the page to see the parts listed for it.
How do I know a part fits my Cadillac STS?
Check the fitment table on the part page for your year, trim, body style and engine. If the table does not list your exact version, contact us with your VIN before you order.