Genuine GM Parts for the 2016 GMC Sierra 2500 HD
Select The Trim & Engine Of Your Vehicle Below
Factory OEM parts for the 2016 GMC Sierra 2500 HD, at up to 40% off dealer prices. Pick your trim and engine below or search by part number or VIN.
Sourcing parts for a heavy duty pickup comes down to matching the right generation, and that is where most orders go wrong. GMT900 HD through 2014, K2XX HD from 2015 to 2019, and the T1XX HD from 2020.
The parts we ship most for the 2016 GMC Sierra 2500 HD are mirror assemblies, tailgate hardware, EGR coolers, front hub assemblies and leaf springs and shackles. These are genuine GM parts, engineered by the team that built the vehicle and held to the tolerances the original calibration assumed. On a heavy duty pickup these are the components that carry load and heat, and they are where an aftermarket substitute costs you the job twice.
The catalog is organized by assembly group rather than by symptom, which trips people up. If you know what failed but not what it is called, give our specialists the symptom and the VIN and they will find the group it lives in.
The 2016 Sierra 2500 HD was in the middle of its production run, so the catalog reflects incremental changes rather than a clean break. Diesel and gas trucks share a badge and very little else through the cooling, exhaust and fuel systems.
Run your VIN before ordering. It takes a few seconds and it is the difference between installing the part and shipping it back. We ship from Dallas, and in stock orders placed by 2pm Central usually go out the same business day. Parts for the 2015 Sierra 2500 HD and the 2017 Sierra 2500 HD are listed separately, because the differences between adjacent years are real.
We specialize in GM vehicles that are 10 to 15 years old, and we often carry new-in-box parts for older models too. Discontinued parts are a normal part of the OEM business. When GM stops making a part and our stock is gone, that is the end of the line for that OEM part. We thank you in advance for understanding. The GM Parts Club advantage: our massive buying power lets us stock deep on the parts GM owners need, in our huge warehouse in Dallas, Texas.
