The Genuine BMW A/C Expansion Valve - 64119178314 is a high-quality component designed for use in BMW vehicles. This valve is responsible for regulating the flow of refrigerant in the air conditioning system, ensuring efficient cooling performance. It is made from durable materials and is manufactured to strict BMW standards, ensuring a perfect fit and reliable operation. This A/C expansion valve is a genuine OEM part and is compatible with various BMW models. It is an essential component for maintaining optimal temperature control in your vehicle's air conditioning system.