Genuine OEM SEAT A/C Refrigerant Hose, part number 2Q1820741E. This hose is a critical component of the air conditioning system, responsible for safely transporting refrigerant between various A/C components, such as the compressor and condenser. It is specifically designed for Left Hand Drive (LHD) vehicle configurations. Weighing 0.267 kg, this hose is constructed from specialized materials to withstand the high pressures, temperature extremes, and chemical properties of automotive refrigerants. Using a genuine OEM refrigerant hose ensures correct routing, leak-free performance, and the durability required for efficient and long-lasting air conditioning system operation.