Shop Buick Century Power Brake Booster. Malibu; w/Hybrid; Code ABG3. W/HYBRID, code ABG3. Brake Power Code, Brakes—especially - OEM Buick Part # 84402438

Master Cylinder Assembly. Power Brake Booster.
Code-ABG3. Power Brake Booster.

Power Brake Booster

Fits Malibu

Malibu; w/Hybrid; Code ABG3. W/HYBRID, code ABG3.
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 .