Genuine OEM SEAT A/C Refrigerant Hose, part number 2Q2816741M. This hose is a critical component of the air conditioning system, responsible for transporting refrigerant between various components. It is designed to withstand the pressures and temperatures associated with the refrigerant cycle. The specific routing and material construction prevent leaks and ensure efficient cooling. Genuine OEM hoses are manufactured to precise specifications for fluid compatibility and long-term durability under demanding conditions.