Peugeot 207 / Citroën C3 1.4 Engine Control Unit Box (ECU) – Valeo V34.1 9666909780 is listed as an auto-part option. Confirm fitment, part number and compatibility before purchase, especially where vehicle-specific matching is required.
Peugeot 207 / Citroën C3 1.4 Engine Control Unit Box (ECU) – Valeo V34.1 9666909780 is an essential electronic module designed to manage the engine functions of specific Peugeot 207 and Citroën C3 1.4 models. This ECU box plays a critical role in controlling fuel injection, ignition timing, and other engine parameters to ensure smooth vehicle operation.
This part is identified by its Valeo V34.1 version and part number 9666909780, which are key details when comparing with the existing unit in your vehicle. The ECU is part of the car’s ECU & Lock Set category and should be checked against your current module to confirm compatibility before purchasing.
While this listing provides the core engine control unit, it does not guarantee coding, calibration, or fault repair functions—these typically require professional diagnostic tools and expertise. Buyers should verify the exact module fitment based on their Peugeot 207 or Citroën C3 model requirements, especially given the electronic complexity of these units.
- Check for identical part numbers and version (Valeo V34.1, 9666909780)
- Confirm it matches your vehicle’s engine specification (1.4 litre for listed models)
- Plan for any necessary coding or diagnostic adjustments post-installation
Need help matching this item to your vehicle? Use more ECU & Lock Set, Vehicle Parts Finder or Request a Part with your VIN, engine number, part number or clear photos.