2011 Buick Regal A/C Compressors

Genuine GM a/c compressors for the 2011 Buick Regal, at wholesale prices. Compressors are matched to the system charge and the clutch is calibrated to the control module. Epsilon II from 2011 to 2017 and the E2XX Sportback and TourX from 2018 to 2020.

Signs it is time

No cold air, or a compressor that will not engage. On a mid-size car, turbocharged and naturally aspirated cars share a badge and little else in this group.

What you get ordering from us

• Factory sourced. These a/c compressors are built to GM's own drawing by the supplier GM contracted.
• No guessing. Our VIN lookup resolves the near-identical a/c compressors numbers for you.
• Ships from Dallas. A/C Compressors ordered by 3pm Central go out the same business day.
• Straightforward returns. No restocking games on a/c compressors 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.