Genuine OEM Volkswagen Pressure Hose, part number 2H0145980A. This hose is designed to convey pressurized fluid or air within the engine system. It is located at position 3 in the diagram. The hose has dimensions of 0.25m length, 0.25m width, and 0.2m height, weighing 0.593 kg. Genuine OEM hoses are constructed with specific material properties and reinforcement to withstand system pressures and temperatures.