Genuine OEM Volkswagen Refrigerant Line, part number 7E3816733. This line transports refrigerant within the air conditioning system, ensuring efficient cooling and heating. Positioned at the rear of the vehicle, it connects critical AC components. Weighing 2.141 kg and measuring 2.24 meters in length, this line is built to exact specifications. Choosing a genuine OEM refrigerant line ensures correct routing geometry, pressure resistance, and material compatibility for long-lasting, leak-free AC system operation.