Alfa Romeo Giulia / Stelvio BCM952 & BCM949 Body Computer Cloning Service
Alfa Romeo Giulia / Stelvio BCM952 & BCM949 Body Computer Cloning Service
Alfa Romeo BCM / Body Computer Cloning Service
Professional BCM / Body Computer cloning service for select Alfa Romeo Giulia and Stelvio vehicles.
If your original BCM has failed, we transfer the vehicle-specific data from your original BCM to a replacement donor BCM that you provide. The replacement module is programmed with the necessary data from your original unit and returned prepared for installation.
How Our BCM Cloning Service Works
- Send us your original BCM and replacement donor BCM.
- We read and transfer the necessary vehicle-specific data from your original module.
- We program and verify the replacement BCM.
- Both modules are returned to you, with the replacement prepared for installation.
Important — Donor Part Number Must Match
The original BCM and replacement donor BCM must have the exact same part number.
Do not assume that modules that look identical or are listed for the same year and model are interchangeable. Alfa Romeo Body Computers can vary based on year, engine, lighting system, audio equipment, and other vehicle options.
Giulia BCM952 and Stelvio BCM949 modules are not interchangeable.
If you are unsure whether your donor module is correct, contact us before purchasing and provide the complete part number and clear photos of both modules. We can verify the donor before you send the modules.
Supported Vehicles
Alfa Romeo Giulia (Type 952): 2016–2024
Alfa Romeo Stelvio (Type 949): 2017–2025
Support depends on the exact BCM part number and vehicle configuration.
Common Part Numbers
Common BCM part numbers are listed in the dropdown above. Select the part number that matches your module when placing your order.
Important Information
- This is a BCM cloning/programming service only.
- No replacement module is included.
- You must send us both your original BCM and replacement donor BCM.
- The original and donor BCM must have matching part numbers.
- This service does not repair the original BCM hardware.
- Depending on the module, the BCM may need to be opened for bench-level programming.
- The cloned BCM is returned prepared for installation after successful programming.
- Hardware faults in the donor BCM are not corrected as part of a cloning service.
Not Sure If Your BCM Is Supported?
Before purchasing, send us:
- A clear photo of the original BCM label
- The complete Alfa Romeo / Magneti Marelli part number
- A clear photo of the replacement donor BCM, if you already have one
We'll verify the module and donor before you send them.
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Common Part Numbers
Common Part Numbers
Giulia BCM952 part numbers
503441720111
503441720200
503441720202
503441720204
503441720205
503441720208
503441720009
503441720010
503441720011
503441721202
503441721203
68497762AA
00505551430
00505491470
50553461
Stelvio BCM949 part numbers
50559792
00505597920
505597920
503442021003
503441770006
50344202220
5034420222
50552982
00505541140
50559342
50554114
52126279
521262790
68396249AA
68360571AA
68475071AA
General FAQ
See All
What is immo off or immobilizer delete, and will it work for my VW or Audi?
Immobilizer delete (immo off) bypasses the immobilizer in the engine control unit (ECU) of VW and Audi vehicles. It’s used when the vehicle starts but immediately shuts down due to a fault in the immobilizer system, often with fault codes P1570 or P0513. Immo off services will not work if the vehicle does not start at all; it must start and then be shut down due to the immobilizer.
What is module cloning, and do part numbers need to match?
Module cloning involves copying all the data from one module to another, allowing the replacement to function just like the original. While it's generally recommended to match part numbers for compatibility, the necessity can vary by module. Some require exact matches, while others are more flexible and allow cloning between different part numbers. Each product listing on our website specifies the part number requirements. If you're unsure, feel free to reach out for guidance.
Do you have to open the module cases?
We only open module cases when absolutely necessary. For services that don’t require opening, we won’t open the module. However, depending on how badly damaged your original ECU is, sometimes opening the module is the only way to retrieve data. Additionally, some services don’t have a plug-in method at all and require direct access to the board, including soldering or chip replacement. The need to open modules is not specific to us but is sometimes essential depending on the condition of the ECU.
What are the shipping procedures and turn around times?
After purchasing, you will receive an email with shipping instructions. You are responsible for shipping your modules to us, and we will cover the return shipping. You can use any shipping service that is convenient for you. We typically use UPS Ground (3-5 days) for return shipping, but in some cases, we may use USPS or FedEx. Once we receive your package (shipping times depend on how quickly you ship it and the service used), we typically ship it back the next business day. Some services may require a 2-day handling time, depending on the complexity.
For detailed shipping times to and from your location, check out our shipping speed map.
What is the warranty?
We offer a 90-day warranty on programming only. This covers the accuracy of the programming performed, but does not extend to the module hardware itself.
Alfa Romeo Giulia / Stelvio BCM952 & BCM949 Body Computer Cloning Service
