Peugeot Air Conditioning Control Valve 6447WZ Direct Replacement Installation

Peugeot climate control valve 6447WZ is designed for direct replacement of original parts with no wiring or piping modifications. Its core is precise control of refrigerant flow to ensure the compressor starts and stops normally to maintain cooling performance. Fits multiple models such as Peugeot 307, 308, 408. In use, symptoms include insufficient cooling, frequent cycling or no cooling, and variable airflow with compressor noise, generally due to valve aging; replacing early can prevent compressor damage.