Description
The Heating Servo Motor BEHR H1959 U b 21 is designed specifically for use in Citroën and Peugeot vehicles, including the Citroën C4 and Peugeot 307 II models. This essential component regulates the heating and ventilation system, enabling precise control of airflow and temperature inside the cabin for enhanced comfort and safety.
This part is frequently sought after by auto mechanics and DIY enthusiasts due to its critical role in the HVAC system. The servo motor operates by adjusting the blend door positions to either allow warm air, cold air, or a mixture of both, thus maintaining the desired cabin climate. Over time, wear from heat exposure and mechanical use can cause failure, leading to issues like inconsistent airflow or inability to change temperature settings.
Replacement of the heating servo motor involves removing the dashboard access panel to reach the HVAC housing, disconnecting the electrical connector, and carefully unscrewing the old unit before installing the new motor. Proper installation ensures optimal HVAC performance and extends the lifespan of the vehicle’s climate control system.
Technical Information
- Manufacturer: BEHR
- Compatible Models: Citroën C4, Peugeot 307 II
- Product Codes: 6447RZ, EAD512, H1959 U b 21
- Additional Numbers: 6447RF
This heating servo motor is a reliable replacement part ensuring consistent performance of the vehicle’s heating system, contributing to driver and passenger comfort during cold months.
