Genuine OEM Audi Fuel Line, part number 06E127501AQ. This specialized fuel line is a critical component within the engine's high-pressure fuel system, responsible for precisely delivering fuel to injectors or other engine components. It is typically located within the engine bay. This fuel line measures approximately 0.46 meters in length. Choosing a genuine OEM fuel line ensures the correct pressure rating, material integrity, and exact routing, which are crucial for preventing leaks and maintaining optimal engine performance and safety.