The Genuine Porsche A/C Expansion Valve is a high-quality replacement part for Porsche 997 series vehicles. It is designed to regulate the flow of refrigerant in the air conditioning system, ensuring efficient cooling performance. This expansion valve is made from durable materials and has been rigorously tested to meet Porsche's strict standards for quality and performance. It is an essential component for maintaining a comfortable and functional air conditioning system in your Porsche vehicle. This product has the part number 99757324301 and is an authentic, genuine Porsche part.