OEM 2011 Cadillac CTS Parts
Select The Trim & Engine Of Your Vehicle Below
Sourcing parts for a mid-size car comes down to matching the right generation, and that is where most orders go wrong. Second generation Sigma through 2013 and the Alpha based third generation from 2014 to 2019.
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 2011 CTS was in the middle of its production run, so the catalog reflects incremental changes rather than a clean break. Trim level changes brake sizing, wheel bearings and suspension components on these cars.
The parts we ship most for the 2011 Cadillac CTS are water pumps, thermostat housings, ignition coils, timing chains and guides and window regulators. These are genuine GM parts, engineered by the team that built the vehicle and held to the tolerances the original calibration assumed. On a mid-size car these are the components that carry load and heat, and they are where an aftermarket substitute costs you the job twice.
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 3pm Central usually go out the same business day. Parts for the 2010 CTS and the 2012 CTS are listed separately, because the differences between adjacent years are real.