2013-2024 Audi / Porsche Blower Motor / Fan 8T1820021
OEM Part #: 8T1-820-021 (8T1820021)
Porsche Part #: PAB820021C
Actual photo
The exact part you’ll receive — not a stock photo.
$27.99
Used
Donor2015 Porsche MACAN · 3.0L
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Genuine OEM Used
SKU: 657371
Donor Vehicle: 2015 Porsche MACAN · 3.0L
3 photos
$27.99
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Genuine OEM Used
SKU: 711025
Donor Vehicle: 2015 Porsche MACAN · 3.0L
2 photos
$27.99
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Genuine OEM Used
SKU: 700500
Donor Vehicle: 2017 Porsche MACAN · 3.6L
3 photos
$28.49
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Genuine OEM Used
SKU: 679714
Donor Vehicle: 2016 Audi A5 · 2.0L
3 photos
$29.49
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Genuine OEM Used
SKU: 710017
Donor Vehicle: 2013 Audi S5 · 3.0L
3 photos
$29.99
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A used genuine OEM Audi Blower Motor / Fan, part number 8T1820021 (also Porsche PAB820021C). This component powers the HVAC system's airflow, delivering heated or cooled air through the cabin vents. When this blower motor fails, common symptoms include no air movement from the vents, a weak airflow, or unusual whining noises from the dashboard area.
Specifications
| Fits Vehicle Model | A4, A5, allroad, Macan, Q5, RS5, S4, S5, SQ5 |
| Fits Vehicle Make | Audi, Porsche |
| OEM Part No | 8T1-820-021 (8T1820021) |
| Porsche Part No | PAB820021C |
| Category | HVAC / Climate Control |
Compatible Vehicles
Fits 93 vehicle configurations across 2 makes, 2013-2024.
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 93 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2016 | Audi | allroad | Wagon | 2.0L l4 Turbo | |
| 2015 | Audi | allroad | Wagon | 2.0L l4 Turbo | |
| 2014 | Audi | allroad | Wagon | 2.0L l4 Turbo | |
| 2013 | Audi | allroad | Wagon | 2.0L l4 Turbo | |
| 2024 | Porsche | Macan | T SUV | 2.0L l4 Turbo | |
| 2024 | Porsche | Macan | SUV | 2.0L l4 Turbo | |
| 2024 | Porsche | Macan | GTS SUV | 2.9L V6 Turbo | |
| 2024 | Porsche | Macan | 4 SUV | Electric Vehicle | |
| 2024 | Porsche | Macan | S SUV | 2.9L V6 Turbo | |
| 2016 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2016 | Audi | Q5 | SUV | 3.0L V6 Diesel Turbo | |
| 2016 | Audi | Q5 | SUV | 2.0L l4 Turbo | |
| 2016 | Audi | SQ5 | SUV | 3.0L V6 Supercharged | |
| 2016 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2016 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2016 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2016 | Audi | Q5 | SUV | 3.0L V6 Supercharged | |
| 2013 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2017 | Audi | Q5 | SUV | 2.0L l4 Turbo | |
| 2017 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2017 | Audi | SQ5 | SUV | 3.0L V6 Supercharged | |
| 2015 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2016 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2016 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2016 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2017 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2017 | Audi | Q5 | SUV | 3.0L V6 Supercharged | |
| 2015 | Audi | Q5 | SUV | 3.0L V6 Diesel Turbo | |
| 2014 | Audi | Q5 | SUV | 2.0L l4 Turbo | |
| 2014 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2014 | Audi | A5 | Convertible | 2.0L l4 Turbo | |
| 2014 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2014 | Audi | Q5 | SUV | 3.0L V6 Supercharged | |
| 2014 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2014 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2013 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2013 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2013 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2013 | Audi | Q5 | SUV | 2.0L l4 Turbo | |
| 2013 | Audi | A5 | Convertible | 2.0L l4 Turbo | |
| 2013 | Audi | Q5 | SUV | 3.0L V6 Supercharged | |
| 2013 | Audi | RS5 | Coupe | 4.2L V8 | |
| 2013 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2013 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2013 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2014 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2014 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2014 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2014 | Audi | RS5 | Convertible | 4.2L V8 | |
| 2014 | Audi | RS5 | Coupe | 4.2L V8 | |
| 2015 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2014 | Audi | Q5 | SUV | 3.0L V6 Diesel Turbo | |
| 2015 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2015 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2015 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2015 | Audi | Q5 | SUV | 2.0L l4 Turbo | |
| 2014 | Audi | SQ5 | SUV | 3.0L V6 Supercharged | |
| 2013 | Audi | RS5 | Convertible | 4.2L V8 | |
| 2015 | Audi | Q5 | SUV | 3.0L V6 Supercharged | |
| 2015 | Audi | RS5 | Coupe | 4.2L V8 | |
| 2015 | Audi | SQ5 | SUV | 3.0L V6 Supercharged | |
| 2015 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2015 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2015 | Audi | RS5 | Convertible | 4.2L V8 | |
| 2019 | Porsche | Macan | S SUV | 3.0L V6 Turbo | |
| 2020 | Porsche | Macan | S SUV | 3.0L V6 Turbo | |
| 2021 | Porsche | Macan | S SUV | 3.0L V6 Turbo | |
| 2020 | Porsche | Macan | Turbo SUV | 2.9L V6 Turbo | |
| 2020 | Porsche | Macan | SUV | 2.0L l4 Turbo | |
| 2021 | Porsche | Macan | SUV | 2.0L l4 Turbo | |
| 2021 | Porsche | Macan | Turbo SUV | 2.9L V6 Turbo | |
| 2018 | Porsche | Macan | S SUV | 3.0L V6 Turbo | |
| 2018 | Porsche | Macan | Turbo SUV | 3.6L V6 Turbo | |
| 2018 | Porsche | Macan | SUV | 2.0L l4 Turbo | |
| 2018 | Porsche | Macan | GTS SUV | 3.0L V6 Turbo | |
| 2017 | Porsche | Macan | SUV | 2.0L l4 Turbo | |
| 2017 | Porsche | Macan | GTS SUV | 3.0L V6 Turbo | |
| 2017 | Porsche | Macan | S SUV | 3.0L V6 Turbo | |
| 2017 | Porsche | Macan | Turbo SUV | 3.6L V6 Turbo | |
| 2016 | Porsche | Macan | Turbo SUV | 3.6L V6 Turbo | |
| 2016 | Porsche | Macan | S SUV | 3.0L V6 Turbo | |
| 2015 | Porsche | Macan | Turbo SUV | 3.6L V6 Turbo | |
| 2015 | Porsche | Macan | S SUV | 3.0L V6 Turbo | |
| 2019 | Porsche | Macan | SUV | 2.0L l4 Turbo | |
| 2023 | Porsche | Macan | T SUV | 2.0L l4 Turbo | |
| 2023 | Porsche | Macan | SUV | 2.0L l4 Turbo | |
| 2023 | Porsche | Macan | S SUV | 2.9L V6 Turbo | |
| 2022 | Porsche | Macan | S SUV | 2.9L V6 Turbo | |
| 2023 | Porsche | Macan | GTS SUV | 2.9L V6 Turbo | |
| 2022 | Porsche | Macan | GTS SUV | 2.9L V6 Turbo | |
| 2022 | Porsche | Macan | SUV | 2.0L l4 Turbo | |
| 2021 | Porsche | Macan | GTS SUV | 2.9L V6 Turbo | |
| 2020 | Porsche | Macan | GTS SUV | 2.9L V6 Turbo |