Genuine OEM Volkswagen A/C Refrigerant Line, part number 5WA816743D. This high-pressure line is a critical component of the vehicle's air conditioning system, responsible for transporting refrigerant between various A/C components. It ensures the efficient circulation of refrigerant, which is essential for effective cabin cooling. Weighing approximately 0.458 kg and measuring 0.82 meters in length, its specific routing and material construction are designed to withstand the high pressures and temperatures of the A/C system. Genuine OEM lines guarantee a perfect seal and resistance to refrigerant permeation, preventing leaks and maintaining optimal A/C performance.