2018-2020 Audi Q5/Q5 PHEV/SQ5 Brake Master Cylinder 80A611021
OEM Part #: 80A-611-021 (80A611021)
Actual photo
The exact part you’ll receive — not a stock photo.
$65.99
Used
Donor2019 Audi Q5 · 2.0L · 54k miles
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Genuine OEM Used
SKU: 490119
Donor Vehicle: 2019 Audi Q5 · 2.0L · 54k miles
2 photos
$65.99
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Genuine OEM Used
SKU: 537176
Donor Vehicle: 2018 Audi Q5 · 2.0L
2 photos
$65.99
30-Day Returns
Genuine OEM Used
SKU: 707767
Donor Vehicle: 2019 Audi Q5 · 2.0L · 82k miles
2 photos
$65.99
30-Day Returns
- Genuine OEM — real photos
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A used OEM Audi Brake Master Cylinder, part number 80A611021, from a donor vehicle. This genuine component—also called a brake master cylinder—converts pedal force into hydraulic pressure to engage the brakes. When it fails, symptoms include a soft or spongy brake pedal, fluid leaks near the firewall, or the pedal sinking to the floor. It was removed from an Audi Q5, Q5 PHEV, or SQ5 equipped with 2.0L turbo, PHEV, or 3.0L supercharged/turbo engines.
Specifications
| Fits Vehicle Model | Q5, Q5 PHEV, SQ5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 80A-611-021 (80A611021) |
| Category | Master Cylinder |
Compatible Vehicles
Fits 7 vehicle configurations across 1 make, 2018-2020.
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 7 vehicle configurations — 7 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2020 | Audi | Q5 PHEV | SUV | 2.0L l4 Turbo | For Vehicles with Production Date Between 08/27/18 and 09/02/19 |
| 2019 | Audi | SQ5 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date Between 08/27/18 and 09/02/19 |
| 2020 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date Between 08/27/18 and 09/02/19 |
| 2018 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date Between 08/27/18 and 09/02/19 |
| 2020 | Audi | SQ5 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date Between 08/27/18 and 09/02/19 |
| 2018 | Audi | SQ5 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date Between 08/27/18 and 09/02/19 |
| 2019 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date Between 08/27/18 and 09/02/19 |