2008-2010 Audi Transmission Mount Bracket / Crossmember 8K0399263AH
OEM Part #: 8K0-399-263-AH (8K0399263AH)
Actual photo
The exact part you’ll receive — not a stock photo.
$30.95
Used
Donor2010 Audi A5 · 2.0
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Genuine OEM Used
SKU: 445259
Donor Vehicle: 2010 Audi A5 · 2.0
3 photos
$30.95
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Genuine OEM Used
SKU: 223265
Donor Vehicle: 2009 Audi A4 · 2.0
2 photos
$30.95
30-Day Returns
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Used OEM Audi transmission mount bracket / crossmember 8K0399263AH supports the drivetrain on A4, A5, Q5, and S5 models. This genuine crossmember spans the subframe to secure the transmission, preventing driveline clunk and excessive vibration under load. Fits both 2.0L turbo (EA888), 3.2L V6, and 4.2L V8 applications. A worn bracket often causes a noticeable thud on acceleration or deceleration.
Specifications
| Fits Vehicle Model | A4, A5, Q5, S5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8K0-399-263-AH (8K0399263AH) |
| Category | Transmission |
Compatible Vehicles
Fits 15 vehicle configurations across 1 make, 2008-2010.
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 — 15 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2009 | Audi | Q5 | SUV | 3.2L V6 | For Automatic Transmission; For Vehicles With Production date Up To 10/05/09 |
| 2009 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles With Production date Up To 10/19/09 |
| 2010 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles With Production date Up To 10/19/09 |
| 2010 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles With Production date Up To 10/19/09 |
| 2009 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles With Production date Up To 10/19/09 |
| 2010 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles With Production date Up To 10/19/09 |
| 2010 | Audi | Q5 | SUV | 3.2L V6 | For Automatic Transmission; For Vehicles With Production date Up To 10/05/09 |
| 2010 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles With Production date Up To 10/19/09 |
| 2009 | Audi | A4 | Quattro Sedan | 3.2L V6 | For Automatic Transmission; For Vehicles With Production date Up To 10/19/09 |
| 2008 | Audi | A5 | Quattro Coupe | 3.2L V6 | For Automatic Transmission; For Vehicles With Production date Up To 10/19/09 |
| 2009 | Audi | A5 | Quattro Coupe | 3.2L V6 | For Automatic Transmission; For Vehicles With Production date Up To 10/19/09 |
| 2010 | Audi | S5 | Coupe | 4.2L V8 | For Automatic Transmission; For Vehicles With Production date Up To 10/19/09 |
| 2009 | Audi | S5 | Coupe | 4.2L V8 | For Automatic Transmission; For Vehicles With Production date Up To 10/19/09 |
| 2008 | Audi | S5 | Coupe | 4.2L V8 | For Automatic Transmission; For Vehicles With Production date Up To 10/19/09 |
| 2010 | Audi | A5 | Quattro Coupe | 3.2L V6 | For Automatic Transmission; For Vehicles With Production date Up To 10/19/09 |