Shop Genuine 2012 GMC Acadia Parts
Select The Trim & Engine Of Your Vehicle Below
The catalog for a mid-size SUV splits in ways that are not obvious from the outside, which is why the model year matters. Lambda through 2016, C1XX from 2017 to 2023, and a larger new generation from 2024.
The parts we ship most for the 2012 GMC Acadia are timing chains and guides, liftgate struts, window regulators, headlamp assemblies and mirror assemblies. Everything on this page is a factory GM part, built to the original specification and carrying the original part number. On a mid-size SUV 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.
By 2012 this generation was in steady production, so the catalog is stable, though trim and option content still separate part numbers. Front-drive and all-wheel-drive versions differ through the rear suspension, exhaust and underbody.
If you are not certain which version you have, give us the VIN and we will confirm fitment before you check out. In stock orders placed by 3pm Central typically leave our Dallas warehouse the same day, so most of the country sees short transit times. If you are servicing more than one vehicle from that year, our 2012 GMC catalog covers the rest of the lineup.