2019-2024 Audi A6 Brake Vacuum Line / Hose / Pipe 4K0611931AH
OEM Part #: 4K0-611-931-AH (4K0611931AH)
Actual photo
The exact part you’ll receive — not a stock photo.
$17.49
Used
Donor2019 Audi A6 · 3.0L
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Genuine OEM Used
SKU: 567504
Donor Vehicle: 2019 Audi A6 · 3.0L
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$17.49
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A used genuine OEM Audi Brake Vacuum Line / Hose / Pipe, OEM number 4K0611931AH, sourced from a donor vehicle. Also known simply as a brake vacuum hose or pipe, this part carries vacuum from the engine to the brake booster. When it develops a leak, a common symptom is a hard brake pedal and reduced power assist. This particular unit came from an Audi A6 Quattro equipped with the 3.0L 2995CC V6 mild-hybrid turbocharged engine (MHEV).
Specifications
| Fits Vehicle Model | A6 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4K0-611-931-AH (4K0611931AH) |
| Category | Brake Booster |
Compatible Vehicles
Fits 6 vehicle configurations across 1 make, 2019-2024.
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 6 vehicle configurations — 6 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2024 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | For Vehicles with Production Date Between 02/05/18 and 06/26/23 |
| 2021 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | For Vehicles with Production Date Between 02/05/18 and 06/26/23 |
| 2022 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | For Vehicles with Production Date Between 02/05/18 and 06/26/23 |
| 2020 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | For Vehicles with Production Date Between 02/05/18 and 06/26/23 |
| 2023 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | For Vehicles with Production Date Between 02/05/18 and 06/26/23 |
| 2019 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | For Vehicles with Production Date Between 02/05/18 and 06/26/23 |