2010 Buick LaCrosse Switches

Genuine GM switches for the 2010 Buick LaCrosse, at wholesale prices. Switch part numbers split on trim, door position and whether the vehicle has express up and down. Epsilon II from 2010 to 2016 and a lighter redesign from 2017 to 2019.

When you need them

A window that only works from one door, or a switch that sticks. 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

• Genuine GM only. Every switches listing carries the original factory part number.
• Fitment checked by a person. Send the VIN and we verify the switches before the box leaves.
• Central shipping origin. Dallas keeps switches transit times short nationwide.
• Backed after the sale. If your switches does not work out, we make it right.

Getting the right part

The cheapest version of a part is rarely the cheapest repair once labor is counted twice. The VIN decodes the build sheet, which is the only place option content is recorded reliably. We hold deep stock, so same day dispatch is the norm rather than the exception.