2005-2010 Audi A8/S8 Transmission Mount Left, Right 4E0399151BD
OEM Part #: 4E0-399-151-BD (4E0399151BD)
Actual photo
The exact part you’ll receive — not a stock photo.
$39.49
Side: Left, Right
Used
Donor2008 Audi A8 · 4.2L
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4 Available — Select Your Part:
Genuine OEM Used
SKU: 684477
Donor Vehicle: 2008 Audi A8 · 4.2L
2 photos
$39.49
30-Day Returns
Genuine OEM Used
SKU: 681595
Donor Vehicle: 2005 Audi A8 · 6.0L
3 photos
$39.49
30-Day Returns
Genuine OEM Used
SKU: 684476
Donor Vehicle: 2008 Audi A8 · 4.2L
2 photos
$39.49
30-Day Returns
Genuine OEM Used
SKU: 681594
Donor Vehicle: 2005 Audi A8 · 6.0L
3 photos
$39.49
30-Day Returns
- Genuine OEM — real photos
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A used genuine OEM Audi Transmission Mount (part number 4E0399151BD) is available from a salvage donor. This mount, offered for the left or right side, supports the transmission in the chassis, reducing vibration and driveline noise. As the rubber wears, you may notice increased driveline movement, clunking, or cabin vibration during acceleration. It fits Audi A8 Quattro and S8 models with the 4.2L V8, 5.2L V10, or 6.0L W12 naturally aspirated engines.
Specifications
| Fits Vehicle Model | A8, S8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4E0-399-151-BD (4E0399151BD) |
| Side | Left, Right |
| Category | Transmission |
Compatible Vehicles
Fits 16 vehicle configurations across 1 make, 2005-2010.
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 16 vehicle configurations — 16 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2009 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Automatic Transmission; For Vehicles with Transmission Code(s) HKM, KZE, LWJ |
| 2008 | Audi | A8 | Quattro L Sedan | 6.0L W12 | For Automatic Transmission; For Vehicles with Transmission Code(s) JYZ, KZL |
| 2010 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Automatic Transmission; For Vehicles with Transmission Code(s) HKM, KZE, LWJ |
| 2010 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Automatic Transmission; For Vehicles with Transmission Code(s) HKM, KZE, LWJ |
| 2009 | Audi | A8 | Quattro L Sedan | 6.0L W12 | For Automatic Transmission; For Vehicles with Transmission Code(s) JYZ, KZL |
| 2009 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Automatic Transmission; For Vehicles with Transmission Code(s) HKM, KZE, LWJ |
| 2009 | Audi | S8 | Sedan | 5.2L V10 | For Automatic Transmission; For Vehicles with Transmission Code(s) KLW, KZK |
| 2007 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Automatic Transmission; For Vehicles with Transmission Code(s) HKM |
| 2008 | Audi | S8 | Sedan | 5.2L V10 | For Automatic Transmission; For Vehicles with Transmission Code(s) KLW, KZK |
| 2008 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Automatic Transmission; For Vehicles with Transmission Code(s) HKM, KZE, LWJ |
| 2008 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Automatic Transmission; For Vehicles with Transmission Code(s) HKM, KZE, LWJ |
| 2005 | Audi | A8 | Quattro L Sedan | 6.0L W12 | For Automatic Transmission; For Vehicles with Transmission Code(s) HKV, HLM, JBU, JNJ, JYZ |
| 2007 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Automatic Transmission; For Vehicles with Transmission Code(s) HKM |
| 2007 | Audi | S8 | Sedan | 5.2L V10 | For Automatic Transmission; For Vehicles with Transmission Code(s) JLM, KLW |
| 2007 | Audi | A8 | Quattro L Sedan | 6.0L W12 | For Automatic Transmission; For Vehicles with Transmission Code(s) HKV, HLM, JBU, JNJ, JYZ |
| 2006 | Audi | A8 | Quattro L Sedan | 6.0L W12 | For Automatic Transmission; For Vehicles with Transmission Code(s) HKV, HLM, JBU, JNJ, JYZ |