Shop Buick Century Brake Proportioning Valve. Brake Proportioning Valve - Repair or Replace Brakes, Make - OEM Buick Part # 18016172

Brake Proportioning Valve.
10mm. Brake Proportioning Valve.

Brake Proportioning Valve

Fits Deville , Reatta, Riviera

Brake Proportioning Valve - Repair or Replace
Proportioning valves were used before ABS to divert brake force to the front and rear brakes. If your proportioning valve fails, you may notice a brake fluid leak, soft pedal, or inefficient or grabby brakes. Have a technician diagnose and replace the brake proportioning valve in your .