2011 Buick Lucerne OEM Parts and Accessories

Sourcing parts for a full-size car comes down to matching the right generation, and that is where most orders go wrong. G-body full-size sedan that replaced the LeSabre and Park Avenue, offered with the Northstar V8.

The 2011 model year is the last year of the Buick Lucerne, which usually means the parts bin was stable by then. Late production runs can still carry running changes, so build date is worth checking. Livery and fleet versions of these sedans often carry different suspension and cooling parts from retail cars.

The parts we ship most for the 2011 Buick Lucerne are window regulators, headlamp assemblies, AC compressors, power steering components and front wheel bearings. Every part listed here is a genuine GM component with the factory part number, not an aftermarket reproduction. On a full-size car these are the components that carry load and heat, and they are where an aftermarket substitute costs you the job twice.

Fitment questions account for roughly a quarter of the OEM orders we handle, and almost all of them trace back to the same cause: one vehicle, several nearly identical parts, one correct answer. The VIN resolves it every time.

Send us your VIN before you order and our parts specialists will confirm the exact part number for your vehicle. Orders placed by 3pm Central usually ship the same business day from our Dallas warehouse, which keeps transit times short across most of the country. For a different year of the same vehicle, our full Buick Lucerne catalog lists every year we cover.