2004-2010 Audi A8/S8 Lumbar Seat Switch Left, Rear, Right 4E0959777A
OEM Part #: 4E0-959-777-A (4E0959777A)
Actual photo
The exact part you’ll receive — not a stock photo.
$28.49
Side: Left, Rear, Right
Used
ColorSabre (Black)
Donor2005 Audi A8 · 6.0L
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Only 2 in stock — no guaranteed restock
Genuine OEM Used
SKU: 681024 · Sabre (Black)
Donor Vehicle: 2005 Audi A8 · 6.0L
2 photos
$28.49
30-Day Returns
Genuine OEM Used
SKU: 681023 · Sabre (Black)
Donor Vehicle: 2005 Audi A8 · 6.0L
2 photos
$28.49
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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- Ships from our own indoor warehouse
A used OEM Audi lumbar seat switch, OEM part number 4E0959777A, also superseding 4E0959777D. This genuine switch controls the inflatable lumbar support in the left, rear, or right seat position. When the switch fails, you lose the ability to adjust lumbar firmness in that seat. Works across V8, V10, and W12 engines in these Audi full-size sedans.
Specifications
| Fits Vehicle Model | A8, S8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4E0-959-777-A (4E0959777A) |
| Compatible OEM Part No | 4E0-959-777-D |
| Side | Left, Rear, Right |
| Category | Seats |
Compatible Vehicles
Fits 21 vehicle configurations across 1 make, 2004-2010.
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 21 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2008 | Audi | S8 | Sedan | 5.2L V10 | |
| 2009 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2009 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2005 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2009 | Audi | S8 | Sedan | 5.2L V10 | |
| 2007 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2006 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2006 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2008 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2008 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2005 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2007 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2007 | Audi | S8 | Sedan | 5.2L V10 | |
| 2004 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2007 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2006 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2009 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2010 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2010 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2008 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2005 | Audi | A8 | Quattro Sedan | 4.2L V8 |