Genuine OEM Volkswagen Fuel Line Clip, part number 4F0201449K. This clip is designed to securely route and hold fuel lines in place, preventing movement and potential chafing against other engine bay components. It is located within the fuel system assembly. Using genuine OEM clips is vital for maintaining the correct routing geometry and ensuring that fuel lines remain isolated from vibration, which is essential for long-term safety and preventing fuel system leaks.