Description
Product Overview
The BEHR Heater Servo Motor H1959 U b 13 is a direct-fit HVAC actuator designed for Citroën C4 and Peugeot 307 II models. Identified by product codes 6447RF, EAD512 and 6447RZ, this used servo motor offers an economical replacement for faulty blend-door actuators in the heating and ventilation system.
Function And Common Failures
The servo motor controls the position of the blend door to direct warm air into the passenger compartment. Over time, internal plastic gears, the position sensor or electrical connector can wear or fail, causing clicking or grinding noises, incorrect temperature distribution, slow or unresponsive vent movements, or complete loss of climate control function. Moisture ingress, repeated heat cycles and mechanical stress are common contributors to failure.
Fitment And Replacement
This unit fits Citroën C4 and Peugeot 307 II applications that use the same product codes. Access typically requires removal of the glovebox or lower dashboard trim to reach the HVAC housing. Replacement steps: disconnect the battery for safety, unplug the electrical connector, remove the retaining screws, swap the actuator, reconnect and test before reassembly. Basic hand tools are usually sufficient; follow the vehicle service manual for torque and safety instructions.
Technical Information
- Manufacturer: BEHR
- Model: Citroën C4, Peugeot 307 II
- Product Codes: 6447RF, EAD512, H1959 U b 13
- Additional Numbers: 6447RZ
This used BEHR servo motor is aimed at professional mechanics and DIY enthusiasts seeking a cost-effective replacement. We guarantee the functionality of all our used parts and provide detailed information on each item to help you restore proper HVAC performance quickly.
Order today to restore reliable heater control for your Citroën C4 or Peugeot 307 II.
