2017-2024 Audi HVAC Flap / Servo Air Motor / Actuator 4M0820511
OEM Part #: 4M0-820-511 (4M0820511)
Actual photo
The exact part you’ll receive — not a stock photo.
$23.99
Used
Donor2017 Audi Q7 · 3.0L
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Genuine OEM Used
SKU: 550771
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 555565
Donor Vehicle: 2018 Audi S5 SPORTBACK · 3.0L · 59k miles
2 photos
$23.99
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Genuine OEM Used
SKU: 505601
Donor Vehicle: 2018 Audi Q7 · 3.0L · 45k miles
2 photos
$23.99
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Genuine OEM Used
SKU: 505600
Donor Vehicle: 2018 Audi Q7 · 3.0L · 45k miles
2 photos
$23.99
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Genuine OEM Used
SKU: 505602
Donor Vehicle: 2018 Audi Q7 · 3.0L · 45k miles
2 photos
$23.99
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Genuine OEM Used
SKU: 505604
Donor Vehicle: 2018 Audi Q7 · 3.0L · 45k miles
2 photos
$23.99
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Genuine OEM Used
SKU: 505603
Donor Vehicle: 2018 Audi Q7 · 3.0L · 45k miles
2 photos
$23.99
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Genuine OEM Used
SKU: 505605
Donor Vehicle: 2018 Audi Q7 · 3.0L · 45k miles
2 photos
$23.99
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Genuine OEM Used
SKU: 514744
Donor Vehicle: 2019 Audi A5 · 2.0L · 25k miles
2 photos
$23.99
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Genuine OEM Used
SKU: 532382
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
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Genuine OEM Used
SKU: 532381
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
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Genuine OEM Used
SKU: 532380
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
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Genuine OEM Used
SKU: 532377
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
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Genuine OEM Used
SKU: 532379
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
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Genuine OEM Used
SKU: 532378
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
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Genuine OEM Used
SKU: 532374
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
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Genuine OEM Used
SKU: 532373
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
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Genuine OEM Used
SKU: 532372
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 532370
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
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Genuine OEM Used
SKU: 532369
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
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Genuine OEM Used
SKU: 532367
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 532368
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 532365
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
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Genuine OEM Used
SKU: 535292
Donor Vehicle: 2022 Audi A4 · 2.0L · 11k miles
2 photos
$23.99
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Genuine OEM Used
SKU: 535295
Donor Vehicle: 2022 Audi A4 · 2.0L · 11k miles
2 photos
$23.99
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Genuine OEM Used
SKU: 535293
Donor Vehicle: 2022 Audi A4 · 2.0L · 11k miles
2 photos
$23.99
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Genuine OEM Used
SKU: 535297
Donor Vehicle: 2022 Audi A4 · 2.0L · 11k miles
2 photos
$23.99
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Genuine OEM Used
SKU: 542642
Donor Vehicle: 2018 Audi S4 · 3.0L · 63k miles
2 photos
$23.99
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Genuine OEM Used
SKU: 542640
Donor Vehicle: 2018 Audi S4 · 3.0L · 63k miles
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 542641
Donor Vehicle: 2018 Audi S4 · 3.0L · 63k miles
2 photos
$23.99
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Genuine OEM Used
SKU: 542639
Donor Vehicle: 2018 Audi S4 · 3.0L · 63k miles
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 542637
Donor Vehicle: 2018 Audi S4 · 3.0L · 63k miles
2 photos
$23.99
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Genuine OEM Used
SKU: 542783
Donor Vehicle: 2018 Audi S4 · 3.0L · 63k miles
2 photos
$23.99
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Genuine OEM Used
SKU: 542785
Donor Vehicle: 2018 Audi S4 · 3.0L · 63k miles
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 550773
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 550772
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 550770
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 550768
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 550767
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 550764
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 550766
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 550763
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 550889
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 571459
Donor Vehicle: 2018 Audi Q7 · 3.0L · 58k miles
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 571564
Donor Vehicle: 2018 Audi Q7 · 3.0L · 58k miles
2 photos
$23.99
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Genuine OEM Used
SKU: 571561
Donor Vehicle: 2018 Audi Q7 · 3.0L · 58k miles
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 587163
Donor Vehicle: 2021 Audi Q7 · 2.0L · 53k miles
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 587164
Donor Vehicle: 2021 Audi Q7 · 2.0L · 53k miles
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 587165
Donor Vehicle: 2021 Audi Q7 · 2.0L · 53k miles
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 588490
Donor Vehicle: 2018 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 588491
Donor Vehicle: 2018 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 588489
Donor Vehicle: 2018 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 588474
Donor Vehicle: 2018 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 588471
Donor Vehicle: 2018 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 588472
Donor Vehicle: 2018 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 597989
Donor Vehicle: 2018 Audi Q7 · 2.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 597988
Donor Vehicle: 2018 Audi Q7 · 2.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 597987
Donor Vehicle: 2018 Audi Q7 · 2.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 601371
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 601370
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 601369
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 601368
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 601366
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 601365
Donor Vehicle: 2017 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 615850
Donor Vehicle: 2018 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 615852
Donor Vehicle: 2018 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 615851
Donor Vehicle: 2018 Audi Q7 · 3.0L
2 photos
$23.99
30-Day Returns
Genuine OEM Used
SKU: 571450
Donor Vehicle: 2018 Audi Q7 · 3.0L · 58k miles
2 photos
$24.49
30-Day Returns
- Genuine OEM — real photos
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Used Audi HVAC Flap / Servo Air Motor / Actuator, OEM part number 4M0820511. This genuine used part controls airflow direction within the heating and ventilation system by moving the blend doors. When this servo motor fails, you may notice inconsistent temperature from different vents or a clicking sound behind the dashboard.
Specifications
| Fits Vehicle Model | A4, A5, Q7, RS5, S4, S5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4M0-820-511 (4M0820511) |
| Category | Dash Parts |
Compatible Vehicles
Fits 76 vehicle configurations across 1 make, 2017-2024.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 76 vehicle configurations — 8 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2022 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2024 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2023 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2021 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2024 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | |
| 2024 | Audi | S5 | Coupe | 3.0L V6 Turbo | |
| 2024 | Audi | S5 | Hatchback | 3.0L V6 Turbo | |
| 2018 | Audi | S5 | Coupe | 3.0L V6 Turbo | |
| 2019 | Audi | S5 | Coupe | 3.0L V6 Turbo | |
| 2020 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2019 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2020 | Audi | S5 | Coupe | 3.0L V6 Turbo | |
| 2020 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2019 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2020 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2020 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2020 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2017 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2017 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2018 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2018 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2018 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2017 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2018 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | RS5 | Coupe | 2.9L V6 Turbo | |
| 2019 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2018 | Audi | S4 | Sedan | 3.0L V6 Turbo | |
| 2024 | Audi | A5 | Hatchback | 2.0L l4 Turbo | |
| 2024 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2024 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/19/23 |
| 2024 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2024 | Audi | Q7 | SUV | 3.0L V6 Turbo | For Vehicles With Production date Up To 06/19/23 |
| 2024 | Audi | RS5 | Coupe | 2.9L V6 Turbo | |
| 2019 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2018 | Audi | RS5 | Coupe | 2.9L V6 Turbo | |
| 2018 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2020 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2020 | Audi | A5 | Hatchback | 2.0L l4 Turbo | |
| 2019 | Audi | A5 | Hatchback | 2.0L l4 Turbo | |
| 2021 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/19/23 |
| 2022 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2023 | Audi | S5 | Coupe | 3.0L V6 Turbo | |
| 2021 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2021 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | |
| 2022 | Audi | Q7 | SUV | 3.0L V6 Turbo | For Vehicles With Production date Up To 06/19/23 |
| 2023 | Audi | RS5 | Coupe | 2.9L V6 Turbo | |
| 2022 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | A5 | Hatchback | 2.0L l4 Turbo | |
| 2023 | Audi | A5 | Hatchback | 2.0L l4 Turbo | |
| 2022 | Audi | RS5 | Coupe | 2.9L V6 Turbo | |
| 2021 | Audi | RS5 | Coupe | 2.9L V6 Turbo | |
| 2023 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2021 | Audi | Q7 | SUV | 3.0L V6 Turbo | For Vehicles With Production date Up To 06/19/23 |
| 2021 | Audi | S5 | Coupe | 3.0L V6 Turbo | |
| 2021 | Audi | A5 | Hatchback | 2.0L l4 Turbo | |
| 2022 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/19/23 |
| 2021 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | |
| 2023 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | |
| 2022 | Audi | S5 | Coupe | 3.0L V6 Turbo | |
| 2023 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 06/19/23 |
| 2023 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2018 | Audi | A5 | Hatchback | 2.0L l4 Turbo | |
| 2019 | Audi | RS5 | Hatchback | 2.9L V6 Turbo | |
| 2023 | Audi | Q7 | SUV | 3.0L V6 Turbo | For Vehicles With Production date Up To 06/19/23 |
| 2023 | Audi | S5 | Hatchback | 3.0L V6 Turbo | |
| 2022 | Audi | S5 | Hatchback | 3.0L V6 Turbo | |
| 2021 | Audi | S5 | Hatchback | 3.0L V6 Turbo | |
| 2019 | Audi | S5 | Hatchback | 3.0L V6 Turbo | |
| 2020 | Audi | S5 | Hatchback | 3.0L V6 Turbo | |
| 2018 | Audi | S5 | Hatchback | 3.0L V6 Turbo |