Shop OEM GENERAL MOTORS Part # 18045787 (18029880). Power Brake Booster. All Models. Aztek, Rendezvous. Brake Power Booster Unit - Repair or Replace If you have a brake pedal that is

Booster, P/B. Power Brake Booster.
Power Brake Booster.

Power Brake Booster

Fits Aztek, Montana , Rendezvous, Silhouette, Trans Sport, Venture

All Models. Aztek, Rendezvous.
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 .