2010 Cadillac STS Control Arms

Genuine GM control arms for the 2010 Cadillac STS, at wholesale prices. Factory bushings use the durometer GM specified, which is what holds alignment between services. Sigma platform rear-drive sedan, offered with the Northstar V8 and in supercharged STS-V form.

Symptoms to look for

Clunking over bumps, or an alignment that will not hold. On a full-size car, engine option is the main split here, and it runs deeper into the group than most people expect.

Buying OEM, briefly

• GM stands behind it. The control arms warranty comes from the manufacturer, not from us.
• Priced below the dealer. Control Arms at up to 40 percent off list, with no membership.
• Factory sourced. These control arms are built to GM's own drawing by the supplier GM contracted.
• No guessing. Our VIN lookup resolves the near-identical control arms numbers for you.
• Ships from Dallas. Control Arms ordered by 3pm Central go out the same business day.

Ordering correctly

Original tooling means original fit, which matters most on anything that has to align with a neighboring part. Our VIN lookup is more accurate than any public catalog. Use it before you check out. In stock orders placed by 3pm Central ship the same business day from our Dallas warehouse.