Genuine OEM Audi A/C Refrigerant Pipe, part number 423260704A. This essential component is responsible for transporting high-pressure refrigerant between various parts of the air conditioning system, such as the compressor, condenser, and evaporator. It features a combination of rigid metal tubing and flexible hose sections to accommodate engine movement and chassis flex, and includes an A/C service port. Designed specifically for Left-Hand Drive (LHD) vehicle configurations, this pipe measures approximately 0.995 meters in length and weighs 0.505 kg. Using a genuine OEM refrigerant pipe ensures precise routing, correct fitting connections, and material compatibility with A/C refrigerants and oils, preventing leaks and maintaining system efficiency.