2003-2005 Audi A4 ECU / ECM / Engine Computer / Control Module 8E1909559B
OEM Part #: 8E1-909-559-B (8E1909559B)
This page covers one exact OEM part number. Every unit we stocked has sold.
Programming required: this module must be coded to your VIN by a dealer or with the proper diagnostic tool before it will work.
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 Control Module / ECM / ECU / DME that may fit your vehicle
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OEM: 8E0907354
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$54.99
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OEM: 4E0906385
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Fits 2005–2015 Audi A4 / Q7 / RS4
OEM: 4E0906385
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Specifications
| Fits Vehicle Model | A4 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8E1-909-559-B (8E1909559B) |
| Compatible OEM Part No | 8E1-909-559-BX |
| Category | Computers / Modules |
Compatible Vehicles
Fits 14 vehicle configurations across 1 make, 2003-2005.
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 14 vehicle configurations — 14 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2003 | Audi | A4 | Sedan | 3.0L V6 | For Vehicles with Engine Code(s) BGN |
| 2003 | Audi | A4 | Convertible | 3.0L V6 | For Vehicles with Engine Code(s) BGN |
| 2003 | Audi | A4 | Quattro Wagon | 3.0L V6 | For Vehicles with Engine Code(s) BGN |
| 2003 | Audi | A4 | Quattro Sedan | 3.0L V6 | For Vehicles with Engine Code(s) BGN |
| 2004 | Audi | A4 | Sedan | 3.0L V6 | For Vehicles with Engine Code(s) BGN |
| 2004 | Audi | A4 | Convertible | 3.0L V6 | For Vehicles with Engine Code(s) BGN |
| 2004 | Audi | A4 | Quattro Wagon | 3.0L V6 | For Vehicles with Engine Code(s) BGN |
| 2004 | Audi | A4 | Quattro Sedan | 3.0L V6 | For Vehicles with Engine Code(s) BGN |
| 2004 | Audi | A4 | Quattro Convertible | 3.0L V6 | For Vehicles with Engine Code(s) BGN |
| 2005 | Audi | A4 | Sedan | 3.0L V6 | For Vehicles with Engine Code(s) BGN |
| 2005 | 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) BGN |
| 2005 | Audi | A4 | Quattro Wagon | 3.0L V6 | For Vehicles with Engine Code(s) BGN |
| 2005 | Audi | A4 | Quattro Sedan | 3.0L V6 | For Vehicles with Engine Code(s) BGN |
| 2005 | Audi | A4 | Quattro Convertible | 3.0L V6 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 050000; For Vehicles with Engine Code(s) BGN |