2010 Cadillac STS Window Regulators

Genuine GM window regulators for the 2010 Cadillac STS, at wholesale prices. Regulators are handed and differ between front and rear doors and between express and standard windows. Sigma platform rear-drive sedan, offered with the Northstar V8 and in supercharged STS-V form.

Signs it is time

A window that drops into the door or moves slowly and unevenly. On a full-size car, engine option is the main split here, and it runs deeper into the group than most people expect.

What you get ordering from us

• Factory sourced. These window regulators are built to GM's own drawing by the supplier GM contracted.
• No guessing. Our VIN lookup resolves the near-identical window regulators numbers for you.
• Ships from Dallas. Window Regulators ordered by 3pm Central go out the same business day.
• Straightforward returns. No restocking games on window regulators that did not fit.

Making sure it fits

Aftermarket versions are often close enough to install and far enough off to cause a repeat repair. Option packages divide this catalog more than model years do. Send the VIN and skip the problem. Our Dallas location means most of the country is inside a two or three day ground window.