Genuine OEM Volkswagen A/C Refrigerant Line, part number 5QF816743N. This line is a critical component of the air conditioning system, responsible for safely transporting refrigerant between various A/C components. It is designed to withstand the high pressures and temperature fluctuations inherent in the refrigerant cycle. Weighing 0.436 kg, this line features specific bends and connection fittings. Choosing genuine OEM ensures the correct material compatibility with refrigerant, precise routing, and robust connections to prevent leaks and maintain A/C system efficiency.