Shop Buick Century Brake Master Cylinder. Cobalt; Manual Trans; w/o SS Model; w/Active Brake Control Active, Manual, Trans - OEM Buick Part # 15857886

Cylinder Assembly - Brake Master Cylinder.
Brake Master Cylinder. Electronic Stability Control.

Brake Master Cylinder

Fits Cobalt, G5

Cobalt; Manual Trans; w/o SS Model; w/Active Brake Control. Manual trans, w/active brk cntrl.
Brake Master Cylinder - Repair or Replace
A failed brake master cylinder can leak brake fluid externally, or it can develop an internal leak. Both scenarios will result in a soft brake pedal and ineffective brakes, causing a major safety concern. Let our technician diagnose and repair your with OEM parts to ensure your safety.