2014-2026 Audi / Volkswagen Blower Motor Resistor 5QD907521B
OEM Part #: 5QD-907-521-B (5QD907521B)
Actual photo
The exact part you’ll receive — not a stock photo.
$62.45
Used
Donor2024 Volkswagen ATLAS CROSS SPORT · 2.0L · 23k miles
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Genuine OEM Used
SKU: 703040
Donor Vehicle: 2024 Volkswagen ATLAS CROSS SPORT · 2.0L · 23k miles
2 photos
$62.45
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Genuine OEM Used
SKU: 705740
Donor Vehicle: 2021 Volkswagen ATLAS · 3.6L · 67k miles
2 photos
$62.49
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Genuine OEM Used
SKU: 675337
Donor Vehicle: 2021 Volkswagen ATLAS CROSS SPORT · 2.0L
2 photos
$69.99
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Genuine OEM Used
SKU: 668759
Donor Vehicle: 2021 Volkswagen ATLAS · 3.6L
2 photos
$76.49
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This is a used OEM Audi/Volkswagen Blower Motor Resistor, part number 5QD907521B, removed from a donor vehicle. It also replaces numbers 3Q0907521A, 3Q0907521, 5Q0907521E, 5Q0907521D, 5Q0907521A, 5Q0907521C, 5QD907521A, and 5Q0907521B. When this resistor fails, you may lose all but one fan speed, or the blower may stop working entirely. It controls the voltage to the fan motor, allowing you to adjust cabin airflow.
Specifications
| Fits Vehicle Model | A3, A3 e-tron, Arteon, Atlas, Atlas Cross Sport, e-Golf, Golf, Golf Alltrack, Golf R, Golf SportWagen, GTI, Jetta, Q3, RS3, S3, Taos, Tiguan, TT, TT RS, TTS |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 5QD-907-521-B (5QD907521B) |
| Compatible OEM Part No | 3Q0-907-521-A, 3Q0-907-521, 5Q0-907-521-E, 5Q0-907-521-D, 5Q0-907-521-A, 5Q0-907-521-C, 5QD-907-521-A, 5Q0-907-521-B |
| Category | HVAC / Climate Control |
Compatible Vehicles
Fits 188 vehicle configurations across 2 makes, 2014-2026.
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 188 vehicle configurations — 35 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2015 | Audi | A3 | Convertible | 1.8L l4 Turbo | |
| 2015 | Audi | A3 | Sedan | 1.8L l4 Turbo | |
| 2015 | Audi | A3 | Sedan | 2.0L l4 Diesel Turbo | |
| 2015 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | |
| 2015 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2015 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2016 | Audi | A3 | Convertible | 1.8L l4 Turbo | |
| 2016 | Audi | A3 | Sedan | 1.8L l4 Turbo | |
| 2016 | Audi | A3 | Sedan | 2.0L l4 Diesel Turbo | |
| 2016 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | |
| 2016 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2016 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2016 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 12/10/18 |
| 2016 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | For Vehicles With Production date Up To 12/10/18 |
| 2016 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | For Vehicles With Production date Up To 12/10/18 |
| 2017 | Audi | A3 | Convertible | 2.0L l4 Turbo | |
| 2017 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | |
| 2017 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | RS3 | Sedan | 2.5L l5 Turbo | |
| 2017 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 12/10/18 |
| 2017 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | For Vehicles With Production date Up To 12/10/18 |
| 2017 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | For Vehicles With Production date Up To 12/10/18 |
| 2018 | Audi | A3 | Convertible | 2.0L l4 Turbo | |
| 2018 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2018 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | |
| 2018 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2018 | Audi | RS3 | Sedan | 2.5L l5 Turbo | |
| 2018 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2018 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 12/10/18 |
| 2018 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | For Vehicles With Production date Up To 12/10/18 |
| 2018 | Audi | TT RS | Quattro Coupe | 2.5L l5 Turbo | For Vehicles With Production date Up To 12/10/18 |
| 2018 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | For Vehicles With Production date Up To 12/10/18 |
| 2019 | Audi | A3 | Convertible | 2.0L l4 Turbo | |
| 2019 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | A3 | Quattro Convertible | 2.0L l4 Turbo | |
| 2019 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | Q3 | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 11/25/18 |
| 2019 | Audi | RS3 | Sedan | 2.5L l5 Turbo | |
| 2019 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 12/10/18 |
| 2019 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | For Vehicles With Production date Up To 12/10/18 |
| 2019 | Audi | TT RS | Quattro Coupe | 2.5L l5 Turbo | For Vehicles With Production date Up To 12/10/18 |
| 2019 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | For Vehicles With Production date Up To 12/10/18 |
| 2020 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2020 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2020 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2020 | Audi | RS3 | Sedan | 2.5L l5 Turbo | |
| 2020 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2020 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | |
| 2020 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | |
| 2020 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | |
| 2021 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2021 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | |
| 2021 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | |
| 2021 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | |
| 2022 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2022 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | |
| 2022 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | |
| 2022 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | |
| 2014 | Volkswagen | Golf | Hatchback | 2.5L l5 | |
| 2014 | Volkswagen | Golf | Hatchback | 2.0L l4 Diesel Turbo | |
| 2015 | Volkswagen | Golf | Hatchback | 1.8L l4 Turbo | |
| 2015 | Volkswagen | Golf | Hatchback | 2.0L l4 Diesel Turbo | |
| 2015 | Volkswagen | Golf R | Hatchback | 2.0L l4 Turbo | |
| 2015 | Volkswagen | Golf SportWagen | Wagon | 1.8L l4 Turbo | |
| 2015 | Volkswagen | Golf SportWagen | Wagon | 2.0L l4 Diesel Turbo | |
| 2015 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2016 | Volkswagen | Golf | Hatchback | 1.8L l4 Turbo | |
| 2016 | Volkswagen | Golf R | Hatchback | 2.0L l4 Turbo | |
| 2016 | Volkswagen | Golf SportWagen | Wagon | 1.8L l4 Turbo | |
| 2016 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2017 | Volkswagen | Golf | Hatchback | 1.8L l4 Turbo | |
| 2017 | Volkswagen | Golf Alltrack | Wagon | 1.8L l4 Turbo | |
| 2017 | Volkswagen | Golf R | Hatchback | 2.0L l4 Turbo | |
| 2017 | Volkswagen | Golf SportWagen | Wagon | 1.8L l4 Turbo | |
| 2017 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2018 | Volkswagen | Atlas | SUV | 3.6L V6 | For Vehicles With Production date Up To 10/25/21 |
| 2018 | Volkswagen | Atlas | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 10/25/21 |
| 2018 | Volkswagen | Golf | Hatchback | 1.8L l4 Turbo | |
| 2018 | Volkswagen | Golf Alltrack | Wagon | 1.8L l4 Turbo | |
| 2018 | Volkswagen | Golf R | Hatchback | 2.0L l4 Turbo | |
| 2018 | Volkswagen | Golf SportWagen | Wagon | 1.8L l4 Turbo | |
| 2018 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | For Vehicles With Production date Up To 11/25/18 |
| 2018 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 02/17/19 |
| 2019 | Volkswagen | Arteon | Hatchback | 2.0L l4 Turbo | |
| 2019 | Volkswagen | Atlas | SUV | 3.6L V6 | For Vehicles With Production date Up To 10/25/21 |
| 2019 | Volkswagen | Atlas | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 10/25/21 |
| 2019 | Volkswagen | Golf | Hatchback | 1.4L l4 Turbo | |
| 2019 | Volkswagen | Golf Alltrack | Wagon | 1.8L l4 Turbo | |
| 2019 | Volkswagen | Golf R | Hatchback | 2.0L l4 Turbo | Vendor:DENSO, To 11/25/2018 |
| 2019 | Volkswagen | Golf SportWagen | Wagon | 1.4L l4 Turbo | |
| 2019 | Volkswagen | Golf SportWagen | Wagon | 1.8L l4 Turbo | |
| 2019 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | For Vehicles With Production date Up To 11/25/18 |
| 2019 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2019 | Volkswagen | Jetta | Sedan | 1.4L l4 Turbo | |
| 2019 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2020 | Volkswagen | Arteon | Hatchback | 2.0L l4 Turbo | |
| 2020 | Volkswagen | Atlas | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 10/25/21 |
| 2020 | Volkswagen | Atlas | SUV | 3.6L V6 | For Vehicles With Production date Up To 10/25/21 |
| 2020 | Volkswagen | Atlas Cross Sport | SUV | 3.6L V6 | |
| 2020 | Volkswagen | Atlas Cross Sport | SUV | 2.0L l4 Turbo | |
| 2020 | Volkswagen | Golf | Hatchback | 1.4L l4 Turbo | |
| 2020 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2020 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2020 | Volkswagen | Jetta | Sedan | 1.4L l4 Turbo | |
| 2020 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2021 | Volkswagen | Arteon | Hatchback | 2.0L l4 Turbo | |
| 2021 | Volkswagen | Atlas | SUV | 3.6L V6 | |
| 2021 | Volkswagen | Atlas | SUV | 2.0L l4 Turbo | |
| 2021 | Volkswagen | Atlas Cross Sport | SUV | 3.6L V6 | |
| 2021 | Volkswagen | Atlas Cross Sport | SUV | 2.0L l4 Turbo | |
| 2021 | Volkswagen | Golf | Hatchback | 1.4L l4 Turbo | |
| 2021 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2021 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2021 | Volkswagen | Jetta | Sedan | 1.4L l4 Turbo | |
| 2021 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 02/18/19 |
| 2022 | Volkswagen | Atlas | SUV | 3.6L V6 | |
| 2022 | Volkswagen | Atlas | SUV | 2.0L l4 Turbo | |
| 2022 | Volkswagen | Atlas Cross Sport | SUV | 3.6L V6 | |
| 2022 | Volkswagen | Atlas Cross Sport | SUV | 2.0L l4 Turbo | |
| 2022 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2022 | Volkswagen | Taos | SUV | 1.5L l4 Turbo | |
| 2022 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 02/18/19 |
| 2016 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo | |
| 2017 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo | |
| 2018 | Audi | A3 e-tron | Hatchback | 1.4L l4 Turbo | |
| 2022 | Audi | RS3 | Sedan | 2.5L l5 Turbo | |
| 2023 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2023 | Audi | RS3 | Sedan | 2.5L l5 Turbo | |
| 2023 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | |
| 2023 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | |
| 2023 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | |
| 2024 | Audi | A3 | Sedan | 2.0L l4 Turbo | |
| 2024 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2024 | Audi | RS3 | Sedan | 2.5L l5 Turbo | |
| 2024 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2022 | Volkswagen | Arteon | Hatchback | 2.0L l4 Turbo | |
| 2022 | Volkswagen | Golf R | Hatchback | 2.0L l4 Turbo | Vendor:VALEO |
| 2022 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2022 | Volkswagen | Jetta | Sedan | 1.5L l4 Turbo | |
| 2023 | Volkswagen | Arteon | Hatchback | 2.0L l4 Turbo | |
| 2023 | Volkswagen | Atlas | SUV | 3.6L V6 | |
| 2023 | Volkswagen | Atlas | SUV | 2.0L l4 Turbo | |
| 2023 | Volkswagen | Atlas Cross Sport | SUV | 3.6L V6 | |
| 2023 | Volkswagen | Atlas Cross Sport | SUV | 2.0L l4 Turbo | |
| 2023 | Volkswagen | Golf R | Hatchback | 2.0L l4 Turbo | Vendor:VALEO |
| 2023 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2023 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2023 | Volkswagen | Jetta | Sedan | 1.5L l4 Turbo | |
| 2023 | Volkswagen | Taos | SUV | 1.5L l4 Turbo | |
| 2023 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 02/18/19 |
| 2024 | Volkswagen | Golf R | Hatchback | 2.0L l4 Turbo | Vendor:VALEO |
| 2024 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2024 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2024 | Volkswagen | Jetta | Sedan | 1.5L l4 Turbo | |
| 2024 | Volkswagen | Taos | SUV | 1.5L l4 Turbo | |
| 2024 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 02/18/19 |
| 2015 | Volkswagen | e-Golf | Hatchback | Electric Vehicle | |
| 2016 | Volkswagen | e-Golf | Hatchback | Electric Vehicle | |
| 2017 | Volkswagen | e-Golf | Hatchback | Electric Vehicle | |
| 2018 | Volkswagen | e-Golf | Hatchback | Electric Vehicle | |
| 2019 | Volkswagen | e-Golf | Hatchback | Electric Vehicle | |
| 2024 | Audi | Q3 | SUV | 2.0L l4 Turbo | |
| 2024 | Volkswagen | Atlas | SUV | 2.0L l4 Turbo | |
| 2024 | Volkswagen | Atlas Cross Sport | SUV | 2.0L l4 Turbo | |
| 2025 | Volkswagen | Atlas | SUV | 2.0L l4 Turbo | |
| 2025 | Volkswagen | Atlas Cross Sport | SUV | 2.0L l4 Turbo | |
| 2025 | Audi | A3 | Quattro Sedan | 2.0L l4 Turbo | |
| 2025 | Audi | Q3 | SUV | 2.0L l4 Turbo | Vendor:VALEO |
| 2025 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2025 | Volkswagen | Jetta | Sedan | 1.5L l4 Turbo | |
| 2025 | Audi | S3 | Sedan | 2.0L l4 Turbo | |
| 2025 | Volkswagen | Golf R | Hatchback | 2.0L l4 Turbo | Vendor:VALEO |
| 2025 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | Vendor:VALEO |
| 2025 | Volkswagen | Taos | SUV | 1.5L l4 Turbo | |
| 2025 | Volkswagen | Tiguan | SUV | 2.0L l4 Turbo | |
| 2026 | Volkswagen | Atlas Cross Sport | SUV | 2.0L l4 Turbo | |
| 2026 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2026 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2026 | Volkswagen | Jetta | Sedan | 1.5L l4 Turbo |