Shop OEM GENERAL MOTORS Part # 92190132. Power Brake Booster. Brake Power Booster Unit - Repair or Replace If you have a brake pedal that is suddenly stiff or you hear a

Power Brake Booster.
Power Brake Booster.

Power Brake Booster

Fits G8

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 .