Mercedes A6519000503 Engine ECU Cloning Service
£149.99
Description
Mercedes-Benz ECU Cloning Service
Delphi CRD3 | Part No. A 651 900 05 03
100% PLUG & PLAY
Don’t spend thousands at the dealership. If your Mercedes-Benz Engine Control Unit (ECU) is damaged, our professional cloning service allows you to swap it for a used “donor” unit without needing expensive SCN coding or locksmith services.
Technical Details
| OEM Part Number | A 651 900 05 03 (A6519000503) |
|---|---|
| Hardware Type | Delphi CRD3 |
| Engine Code | OM651 Diesel |
| Service Type | Full EEPROM & Flash Data Transfer (Bench Clone) |
Commonly Found In:
This ECU is typically found in Mercedes-Benz vehicles equipped with the 2.1 / 2.2 CDI (OM651) engine, including:
- C-Class: W204
- E-Class: W212
- GLK-Class: X204
- CLS-Class: W218
- Sprinter / Vito: W906 / W639
Why Use Our Service?
- No Programming Required: Keep your original VIN and coding.
- Immobilizer Transfer: Key data is synced to the donor unit.
- Fast Turnaround: Usually processed within 24-48 hours.
- Injector Coding: All your original injector values are preserved.
- Tuning Safe: If your original was remapped, the map is transferred.
How to Order:
- Checkout: Purchase this service online.
- Ship: Send us your Original ECU and your Donor ECU (must have matching part numbers).
- Clone: We perform a 1:1 bench clone of all data.
- Return: We ship both units back to you via tracked courier.
- Install: Plug the donor unit into your vehicle and start the engine!
Important: Your original ECU must still have communication via OBD or Bench to successfully extract the data. If your ECU is completely unresponsive or physically crushed, please contact us first as a “Data Recovery” or “Virginizing” service may be required instead.
Disclaimer: This is a service only. We do not provide the replacement ECU hardware unless specifically stated. Return shipping costs are calculated at checkout.






