The doors on the Buick are available as a complete assembly.

The outer door panels are available separately. Use conventional service procedures when repairing damaged doors. All doors feature bolt-on hinges and a high strength low alloy (HSLA) tubular door beam for added strength, and occupant protection in the event of a side collision. The door window and regulator are mounted in a 1-piece module. This cassette-style assembly provides easier removal and installation.