The Genuine BMW A/C Refrigerant Hose - 64539181861 is a high-quality replacement part for BMW vehicles. It is designed to transport refrigerant from the compressor to the condenser in the air conditioning system. This hose is made from durable materials and is built to withstand high pressures and extreme temperatures. It is an exact fit for specific BMW models and meets all OEM specifications. This A/C refrigerant hose is an essential component for keeping your vehicle's air conditioning system running smoothly and efficiently.