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This listing is for a Mercedes-Benz ECU / ECM cloning service. We transfer the required data from your original engine control module to your replacement module so it can be installed back into the vehicle as a plug-and-play replacement when the cloning process is successful.
Perfect for vehicles with a failed, damaged, water-damaged, or no-communication ECU where a replacement module needs to be matched to the car.
What You Send
Please mail in:
1. Original ECU / ECM
2. Replacement donor ECU / ECM
3. Order number and contact information inside the box
Both units should be clearly labeled Original and Replacement.
Service Includes
✅ ECU / ECM data cloning
✅ VIN and immobilizer data transfer when supported
✅ Bench programming
✅ Plug-and-play setup when cloning is successful
✅ Fast turnaround
✅ Mail-in service available nationwide
Important Notes
The replacement ECU must be the same part number or compatible hardware/software version. If you are unsure, message us before purchasing with photos of both ECU labels.
Some severely damaged modules may not be readable. If your original ECU cannot be read, additional programming or repair options may be required.
This is a cloning/programming service only. No physical ECU is included with this listing unless specifically stated.
Turnaround Time
Most ECU cloning jobs are completed within 1–2 business days after we receive both modules.
Shipping
Customer is responsible for shipping both modules to us. Return shipping is included according to the shipping option selected at checkout.
Questions?
Send us clear photos of your original ECU label and replacement ECU label, and we can confirm compatibility before you place the order.
