Audi A4/A6 ECU / Engine Module Wiring Harness / Connector
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
Other Engine Wire / Wiring Harness that may fit your vehicle
- Genuine OEM — real photos
- 30-day returns on eligible parts
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- Ships from our own indoor warehouse
Specifications
| Fits Vehicle Model | A4, A6 |
| Fits Vehicle Make | Audi |
| Compatible OEM Part No | 8E0-909-559-E, 8E0-909-559-EX, 8E0-909-559-DX, 8E0-909-559-D, 4B1-907-551-D |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 7 vehicle configurations across 1 make, 2003.
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 7 vehicle configurations — 7 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2003 | Audi | A4 | Sedan | 3.0L V6 | For Vehicles Where Last 6 Digits of VIN Number are Between 100001 and 379995; For Vehicles with Engine Code(s) AVK |
| 2003 | Audi | A4 | Convertible | 3.0L V6 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 050000; For Vehicles with Engine Code(s) AVK |
| 2003 | Audi | A4 | Quattro Wagon | 3.0L V6 | For Vehicles Where Last 6 Digits of VIN Number are Between 100001 and 379995; For Vehicles with Engine Code(s) AVK |
| 2003 | Audi | A4 | Quattro Sedan | 3.0L V6 | For Vehicles Where Last 6 Digits of VIN Number are Between 100001 and 379995; For Vehicles with Engine Code(s) AVK |
| 2003 | Audi | A6 | Sedan | 3.0L V6 | For Vehicles Where Last 6 Digits of VIN Number are Between 100001 and 108000 |
| 2003 | Audi | A6 | Quattro Wagon | 3.0L V6 | For Vehicles Where Last 6 Digits of VIN Number are Between 100001 and 108000 |
| 2003 | Audi | A6 | Quattro Sedan | 3.0L V6 | For Vehicles Where Last 6 Digits of VIN Number are Between 100001 and 108000 |