The DFC brake master cylinder for 1991–1999 Buick Park Avenue is a direct-replacement unit that restores the hydraulic function of the vehicle’s braking system by controlling brake fluid pressure. It fits Park Avenue models from 1991 through 1999 and offers a factory-style swap to help return even pedal feel and dependable stopping performance for the vehicle’s original brake setup.
DFC 91-99 Buick Park Avenue Brake Master Cylinder