2006-2009 Compatible Mercedes‑Benz Engine Control Module (ECM/ECU) – A2721533879
Used Engine Control Module (ECM/ECU) – part number A2721533879. Sold as a used unit and requires programming before installation.
Details
- Part number: A2721533879
- Fits model years: 2006, 2007, 2008, 2009 (Mercedes‑Benz)
- Component: Engine Control Module (ECM / ECU)
- Condition: Used
- Important: Unit must be programmed to your vehicle’s VIN/immobilizer before it will function
Fitment / Purchase notes
- Please confirm your OEM part number matches A2721533879 before ordering.
- Compare the provided photos with your existing module to ensure correct fitment-images show the actual item.
- This is a used unit sold as‑is and requires professional programming (dealer or qualified ECU specialist).
Need help?
If you’re unsure whether this part fits your vehicle or have questions about programming requirements, please contact us before purchasing.
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