Shop Buick Century Power Brake Booster. 2012-15. Impala, Monte Carlo; 3.6L. Brake Power Booster Unit Body, Brakes—especially - OEM Buick Part # 23209402 (20864348)

Booster. Power. Brake. Assembly - P/B.
Includes Check Valve. Power Brake Booster.

Power Brake Booster

Fits Impala, Impala Limited

2012-15. Impala, Monte Carlo; 3.6L.
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 .