Buy 2023 Audi A4 2.0L MILD HYBRID EV-GAS (MHEV) A/T Quattro Prestige Sedan Power Brake Booster. 2017-24 - OEM Audi Part # 8W0612107C (8W0-612-107-C, 8W0612107B)

BrakesERVO. Power Brake Booster.
From 02/19/2018. Part has related component that cannot be reused/reinstalled; gasket. Power Brake Booster. To 02/19/2018.

Power Brake Booster

Fits A4, A4 allroad, A5, A5 Sportback, RS5, RS5 Sportback, S4, S5, S5 Sportback

2017-24. A4. A4 Allroad. A4 Quattro. A5. CONVERTIBLE,. Coupe,. RS5. S4. S5.
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 2023 Audi A4.