The Genuine BMW A/C Refrigerant Suction Hose - 64539201934 is a high-quality replacement part for BMW vehicles. It is designed to connect the A/C compressor to the evaporator and is responsible for carrying the refrigerant from the evaporator back to the compressor. This hose is made from durable materials and is specifically designed to withstand the high pressures and temperatures of the A/C system. It is an essential component for the proper functioning of the A/C system and ensures efficient cooling of the vehicle's interior. This Genuine BMW A/C Refrigerant Suction Hose is a direct fit for various BMW models and meets all original equipment specifications.