The Genuine BMW A/C Refrigerant Suction Hose, part number 64509209716, is a high-quality replacement component for the air conditioning system in BMW vehicles. This hose is responsible for transferring refrigerant from the evaporator to the compressor, helping to regulate the temperature of the air inside the car. It is designed to fit perfectly into the existing A/C system, ensuring proper functioning and optimal performance. Made from durable materials, this hose is built to withstand high pressures and extreme temperatures, providing reliable and long-lasting use. Keep your BMW's A/C system running smoothly with this Genuine BMW A/C Refrigerant Suction Hose.