Audi A4/S4 AC Servo Flap Adjustment Motor 8K0820511B
OEM Part #: 8K0-820-511-B (8K0820511B)
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Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
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The AC Servo Flap Adjustment Motor, OEM Part Number 8K0820511B, is a crucial component located on the HVAC box in various Audi models. This motor is responsible for adjusting the air flow flaps to ensure optimal climate control within the cabin. Serving as the interface between the vehicle's climate control system and the air distribution, it guarantees that air is directed effectively according to the driver’s settings. Common issues that require replacement include non-functional flaps, noise during operation, or lack of airflow adjustment. This part fits Audi A4 (2013-2017), A5 (2013-2017), Q5 (2013-2017), S4 (2013-2017), and other compatible models. Alternative names include HVAC Air Inlet Door Actuator.
Specifications
| Fits Vehicle Model | A4, S4 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8K0-820-511-B (8K0820511B) |
| Compatible OEM Part No | 8K0-820-511-A, 8K0-820-511 |
| Category | Dash Parts |
Compatible Vehicles
Fits 7 vehicle configurations across 1 make, 2009-2012.
View all 7 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2009 | Audi | A4 | Convertible | 2.0L l4 Turbo | |
| 2009 | Audi | A4 | Quattro Convertible | 2.0L l4 Turbo | |
| 2009 | Audi | A4 | Quattro Convertible | 3.2L V6 | |
| 2009 | Audi | S4 | Convertible | 4.2L V8 | |
| 2010 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2011 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2012 | Audi | S4 | Sedan | 3.0L V6 Supercharged |