The DFC Geomet-coated plain rotor for 2009–2017 Buick Regal front applications is a hi-carbon alloy replacement rotor that restores braking reliability and offers corrosion resistance. It provides OE-style fit and consistent stopping for routine maintenance. Constructed from G3000/G11H18 iron castings for strength and stability, the rotor employs an OE vane layout for heat dissipation, is precision mill-balanced to reduce vibration, and includes a fine-turned 16 RMS finish to help pad break-in. Geomet coating protects the surface; DTV 0.010 mm max, lateral runout 0.050 mm max.

DFC 09-17 Buick Regal Front Hi-Carbon Alloy Geomet Coated Rotor