2010 Buick LaCrosse Radiators

Genuine GM radiators for the 2010 Buick LaCrosse, at wholesale prices. Radiator part numbers split on engine, transmission cooler and tow package, and the fittings differ between them. Epsilon II from 2010 to 2016 and a lighter redesign from 2017 to 2019.

What sends people here

Overheating in traffic, or coolant pooling at the front of the vehicle. 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 radiators are built to GM's own drawing by the supplier GM contracted.
• No guessing. Our VIN lookup resolves the near-identical radiators numbers for you.
• 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.

Before you order

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.