OEM Cadillac CTS Parts
Select The Year Of Your Vehicle Below
The Cadillac CTS ran from 2003 through 2019. Second generation Sigma through 2013 and the Alpha based third generation from 2014 to 2019. Because that run covers more than one engineering generation in most cases, the single most important thing you can do before ordering is confirm which year you are working on. Parts that look interchangeable across a nameplate very often are not.
Trim level changes brake sizing, wheel bearings and suspension components on these cars. These are genuine GM parts, engineered by the team that built the vehicle and held to the tolerances the original calibration assumed.
The parts we move most on the Cadillac CTS are brake rotors and pads, water pumps, thermostat housings, ignition coils and timing chains and guides. On a mid-size car these are the components where the difference between a factory part and a discount replacement shows up fastest, because they carry load, heat or both. 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. If you are working on something else in the lineup, our full Cadillac catalog covers the full catalog.