Shop 1985 Buick Century Power Brake Booster. Malibu; w/o Hybrid. W/O HYBRID, 2016-22. Brake Power Brakes—especially, COWL - OEM Buick Part # 84927728 (84038602, 84667424)

Booster. Brake.
Power Brake Booster. Kit - P/B (VAC). Power.

Power Brake Booster

Fits Malibu

Malibu; w/o Hybrid. W/O HYBRID, 2016-22.
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 .