Mercedes scr adblue ecu A0009002008 DCU17PC42

Mercedes SCR AdBlue ECU DCU17PC42 – A0009002008 | Genuine OEM Used Control Module
Genuine OEM Used SCR / AdBlue Control Module
This genuine OEM Mercedes SCR (AdBlue) control module is supplied from Prestige Performance Group stock. Each unit is removed from a donor vehicle, visually inspected and the identification label is photographed so you can verify compatibility before purchasing.
The A0009002008 control module is manufactured by Bosch and forms part of the DCU17PC42 SCR (Selective Catalytic Reduction) system, controlling AdBlue dosing to reduce NOx emissions.
Key Part Numbers
Mercedes Part Number: A0009002008
ECU Type: DCU17PC42
Please match your original unit before ordering.
Compatibility
Compatibility must always be confirmed before purchase.
Please compare:
Mercedes part number
ECU type
Hardware number
Software number
Connector layout
If you're unsure, simply send us a clear photo of your existing ECU label and we'll check compatibility for you.
Installation & Programming
Most used Mercedes SCR/AdBlue ECUs require specialist programming before installation.
Programming requirements may include:
ECU cloning
Coding
Immobiliser matching
Vehicle configuration
Programming
Prestige Performance Group offers cloning and programming services where supported.
Condition
Genuine OEM Mercedes part
Used condition
Removed from a donor vehicle
Label photographed for identification
May show minor cosmetic marks consistent with normal use
Tested where possible before dispatch
Buy With Confidence
Genuine OEM used unit
Fast UK dispatch
Technical advice before purchase
ECU cloning and programming available
Specialist automotive electronics supplier
Need help identifying the correct ECU? Send us a clear photo of your existing unit via our contact form or WhatsApp before ordering and we'll be happy to confirm compatibility.