Buy 2001 Buick Century Power Brake Booster. 2.5 LITER, 3.6 LITER. 3.6 LITER. Acadia. Enclave. W/O 2.0 LITER, Make, May, Model - OEM Buick Part # 84730945 (23371176, 84486952, 84644596, 84731526)

Booster. Power. Brake.
Part has related components that cannot be reused/reinstalled; gasket. Power Brake Booster. Kit - P/B (VAC).

Power Brake Booster

Fits Acadia, Blazer, Enclave , Traverse , Traverse Limited, XT5, XT6

2.5 LITER, 3.6 LITER. 3.6 LITER. Acadia. Enclave. W/O 2.0 LITER. XT5. XT6.
Brake Power Booster Unit - Repair or Replace
If you have a brake pedal that is suddenly stiff or you hear a whistling noise when you step on your brakes—especially when you're stopped—the culprit may be a failed brake booster. Our technicians can easily diagnose a possible brake booster failure in your 2001 Buick Century.