The DFC GeoSPEC coated slotted rotor for 2016–2019 Cadillac ATS, left rear, is a vehicle‑specific coated replacement for that rear left application. Supplied ready to install, it is precision cut and mill‑balanced to support smoother stopping and reduce vibration. Made with premium G3000/G11H18 iron castings and a non‑directional finish, the rotor is engineered to meet OEM form, fit and provide enhanced corrosion resistance.
DFC 16-19 Cadillac ATS Left Rear GeoSPEC Coated Rotor - Slotted