2011 Buick Regal Radiators

Genuine GM radiators for the 2011 Buick Regal, at wholesale prices. Radiator part numbers split on engine, transmission cooler and tow package, and the fittings differ between them. Epsilon II from 2011 to 2017 and the E2XX Sportback and TourX from 2018 to 2020.

When you need them

Overheating in traffic, or coolant pooling at the front of the vehicle. On a mid-size car, trim level changes brake sizing, suspension and cooling parts within one model year.

The case for genuine GM

• Ships from Dallas. Radiators ordered by 3pm Central go out the same business day.
• Straightforward returns. No restocking games on radiators that did not fit.
• GM stands behind it. The radiators warranty comes from the manufacturer, not from us.

Getting the right part

When a component is superseded, GM documents why. That history is worth having when something failed early. Two vehicles off the same line in the same week can take different parts. The VIN is how we tell. Most orders leave the same day. Oversized and freight items take an extra day to crate.