2007-2015 Audi Q7 Power Steering Return Hose / Line 7L6422891AB
OEM Part #: 7L6-422-891-AB (7L6422891AB)
Actual photo
The exact part you’ll receive — not a stock photo.
$124.99
Used
Donor2007 Audi Q7 · 3.6L
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Genuine OEM Used
SKU: 671412
Donor Vehicle: 2007 Audi Q7 · 3.6L
2 photos
$124.99
30-Day Returns
Genuine OEM Used
SKU: 683208
Donor Vehicle: 2013 Audi Q7 · 3.0L
3 photos
$124.99
30-Day Returns
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The Audi Q7 Power Steering Return Hose (OEM 7L6422891AB) is a used genuine hydraulic line that directs fluid from the steering rack back to the reservoir. This return hose also replaces 7L6422891AA and 7L6422891F. A leaking or collapsed line can cause low fluid levels, noisy steering, or reduced power assist — especially in Q7 models with 3.0L diesel, 3.0L supercharged gas, or 3.6L gas engines.
Specifications
| Fits Vehicle Model | Q7 |
| Fits Vehicle Make | Audi |
| OEM Part No | 7L6-422-891-AB (7L6422891AB) |
| Compatible OEM Part No | 7L6-422-891-AA, 7L6-422-891-F |
| Category | Steering |
Compatible Vehicles
Fits 15 vehicle configurations across 1 make, 2007-2015.
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 15 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2015 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2015 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2011 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2012 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2008 | Audi | Q7 | SUV | 3.6L V6 | |
| 2012 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2009 | Audi | Q7 | SUV | 3.6L V6 | |
| 2011 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2010 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2010 | Audi | Q7 | SUV | 3.6L V6 | |
| 2007 | Audi | Q7 | SUV | 3.6L V6 | |
| 2013 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2014 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2014 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2013 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo |