Genuine OEM Volkswagen Fuel Line Set, part number 561200059H. This set of lines is responsible for transporting fuel from the tank to the engine and returning any excess fuel. It is a critical component of the vehicle's fuel system. It is positioned as part 1 in the diagram. This part weighs 0.3 kg and has dimensions of 2.3m x 1.5m x 0.06m. Genuine OEM fuel lines are constructed from materials that resist fuel degradation and maintain precise internal diameters for optimal fuel delivery.