2005-2010 Audi A8/S8 Headlight Washer Cap / Cover Mount Bracket Left 4E0900451AA
OEM Part #: 4E0-900-451-AA (4E0900451AA)
Actual photo
The exact part you’ll receive — not a stock photo.
$28.49
Side: Left
Used
Donor2008 Audi A8 · 4.2L
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Genuine OEM Used
SKU: 684251
Donor Vehicle: 2008 Audi A8 · 4.2L
3 photos
$28.49
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Used Audi left headlight washer cap/cover mount bracket, OEM number 4E0900451AA, also supersedes 4E0955281AA. This genuine bracket supports the headlight washer cap on the driver's side, ensuring a flush fit and secure closure. Commonly needed when the original bracket breaks or the cap no longer stays in place. Pulled from a 2008 Audi S8 5.2L V10, but also fits A8 Quattro and S8 with 4.2L V8 or 6.0L W12 engines.
Specifications
| Fits Vehicle Model | A8, S8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4E0-900-451-AA (4E0900451AA) |
| Compatible OEM Part No | 4E0-955-281-AA |
| Side | Left |
| Category | Lighting |
Compatible Vehicles
Fits 18 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 18 vehicle configurations — 15 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2006 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2007 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2007 | Audi | S8 | Sedan | 5.2L V10 | For Vehicles WITH Headlight Washer |
| 2007 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles WITH Headlight Washer |
| 2005 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2008 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles WITH Headlight Washer |
| 2008 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles WITH Headlight Washer |
| 2008 | Audi | S8 | Sedan | 5.2L V10 | For Vehicles WITH Headlight Washer |
| 2006 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles WITH Headlight Washer |
| 2006 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles WITH Headlight Washer |
| 2007 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles WITH Headlight Washer |
| 2009 | Audi | S8 | Sedan | 5.2L V10 | For Vehicles WITH Headlight Washer |
| 2009 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles WITH Headlight Washer |
| 2009 | Audi | A8 | Quattro L Sedan | 6.0L W12 | For Vehicles WITH Headlight Washer |
| 2010 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles WITH Headlight Washer |
| 2010 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles WITH Headlight Washer |
| 2008 | Audi | A8 | Quattro L Sedan | 6.0L W12 | For Vehicles WITH Headlight Washer |
| 2009 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles WITH Headlight Washer |