Power Steering Servo for Citroën and Peugeot EAD 151 4PUH-19E616-BB 6447RF

Description

Product Overview

This Power Steering Servo Motor is a crucial component for the heating system in Citroën and Peugeot vehicles, specifically designed for models such as Citroën C5 (2nd generation), C6 and Peugeot 407, 607. Manufactured under the Visteon EAD 151 specification, this part regulates the heating motor to maintain optimal temperature control within the cabin, ensuring passenger comfort under varying conditions.

Function and Importance

The servo motor controls the opening and closing of flaps within the heating, ventilation, and air conditioning (HVAC) system. Over time, wear on the motor gears or electrical connections can cause malfunction, resulting in inconsistent heating performance or failure to adjust air distribution properly. Replacement of this part restores precise control over cabin temperature and airflow direction, which is essential for maintaining a comfortable driving experience.

Compatibility and Replacement

This power steering servo is compatible with Citroën models C5 II and C6, as well as Peugeot models 407 and 607. It fits original product codes 4PUH-19E616-BC, 4PUH-19E616-BB, and 6447RF. Replacement involves removing the dashboard panels to access the HVAC system, disconnecting the faulty servo, and installing the new unit in its place. It is recommended that the replacement be done by professional mechanics or experienced DIYers familiar with vehicle interior disassembly and HVAC components.

Technical Information

• Manufacturer: Visteon
• Model Compatibility: Citroën C5 II, C6; Peugeot 407, 607
• Product Codes: 4PUH-19E616-BC, 4PUH-19E616-BB, 6447RF
• Additional Numbers: EAD 151

Durability and Maintenance

These servo motors typically exhibit longevity under normal operating conditions, but factors such as frequent temperature adjustments, dust accumulation, or electrical issues can accelerate failure. Regular inspection of the HVAC system and prompt replacement when malfunction symptoms appear will ensure continuous comfort and avoid more extensive repairs.