Our office will be closed on Monday, May 27th, in observance of Memorial Day. Please continue to place your orders online - we’ll be back to normal hours on Tuesday, May 28th!
Our office will be closed on Monday, May 27th, in observance of Memorial Day. Please continue to place your orders online - we’ll be back to normal hours on Tuesday, May 28th!

Select Year | Genuine Buick Commercial Chassis Parts

Select the trim of your vehicle below

OEM Commercial Chassis Parts from NewGMParts.com

A Buick commercial chassis vehicle is made to do all the heavy jobs, so it needs to have parts that are built for towing, moving and other heavy-duty applications that are not found in lightweight vehicles. Keeping these workhorses maintained means that they need all the regular maintenance schedules completed in order to keep them dependable. 

When you maintain your commercial chassis, you use OEM parts to make sure that you get parts that meet the expectation of the factory. NewGMParts.com carries those parts.

  • Engine - No matter what application you use your commercial chassis for you have to take care of the engine. Even with regular maintenance like oil changes, you may need to replace parts that wear out. We offer motor mounts, oil coolers, oil pans, oil pump, inlet tubes, cylinder heads, valve covers and valve springs
  • Brakes - You need to be able to stop and part of your regular maintenance should include changing brake pads and fluid. Additionally, you may need to replace bearings, grease cap or hub and rotors. We have these parts in stock, as well as calipers, knuckles, splash shields, ABS sensors and all the hoses you need.
  • Emission System - In order to run efficiently, you may need to replace sensors or valves that wear out. We have EGR valves, check valves, O2 sensors and PCV valves.

When you need parts for your Buick commercial chassis, we offer the entire GM catalog of new, original parts. We also represent more than 300 specialty aftermarket parts manufacturers. We provide worldwide shipping on our parts.