Delphi DCM3.4 engine ECU – reference 9666266580
Used injection ECU, tested and fully working, for Citroën C5 III and Peugeot 407 2.0 HDi.
References
- Delphi reference: 28203761 / R0413C021B
- PSA reference: 96 662 665 80
- Hardware reference: HW 9663548180
- Type: Delphi DCM3.4 Diesel
- Version: 25C0
Compatible vehicles
Citroën C5 III (X7) 2.0 HDi and Peugeot 407 2.0 HDi.
Choose your service
As is – The ECU is supplied as is, with the original vehicle immobiliser. You are responsible for carrying out the programming. Intended for professionals and private customers with the necessary equipment.
Blank – The ECU is supplied without any immobiliser code or parameters. Coding must absolutely be carried out on your vehicle, at a brand dealer or authorised agent, or with a manufacturer diagnostic tool. Choose this option if you have this possibility.
Immo Off – The ECU is supplied with the immobiliser disabled, ready to fit. No coding, no diagnostic tool needed: you plug in the ECU and the vehicle starts.
Important: compatibility
Compatibility is only guaranteed on a vehicle fitted with identical part numbers 9663548180 and 9666266580 Be sure to check the label on your original ECU before ordering. If in doubt, contact us with a photo of this label.
Shipping
Shipped via Mondial Relay, protectively packaged. One-off item: only one unit available in stock.





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