Description
Description
Used BEHR heating servo motor (heater actuator) compatible with Citroën C4 and Peugeot 307 II. The actuator controls blend and flap positions inside the heater box to regulate cabin temperature, ensuring accurate and responsive climate control. This part is suitable for professional workshops and DIY mechanics looking to restore proper HVAC operation.
Fitment And Compatibility
Intended fitment includes Citroën C4 and Peugeot 307 II models. Always verify compatibility using the product codes listed below against your vehicle VIN or parts catalog. Common reference codes associated with this unit are EAD512, 6447RF and H1959 U b 42.
Installation & Common Faults
Replacement is typically carried out from behind the glovebox or under the dashboard where the heater box is located. General replacement steps: disconnect the battery for safety; remove trim or glovebox to access the actuator; unplug the electrical connector; remove the retaining screws; replace the unit and verify correct operation of flaps and temperature control. Common failure modes include worn plastic gears, seized motor, connector corrosion or internal potentiometer drift that cause unresponsive or erratic HVAC behaviour.
Benefits Of This Used Unit
As a used component, this BEHR actuator offers significant cost savings while restoring heater functionality. The unit is inspected and prepared for installation to speed up repairs and minimise downtime. It’s an economical choice for garages and DIY enthusiasts familiar with HVAC servicing.
Technical Information
- Manufacturer: BEHR
- Model: Compatible With Citroën C4 And Peugeot 307 II
- Product Codes: 6447RF, EAD512, H1959 U b 42
- Additional Numbers: 6447RZ
Always confirm part numbers and fitment against your vehicle details before purchase. If in doubt, consult a parts specialist or service manual to ensure correct installation and function.
