Volkswagen Polo 6R Fuel Drain Hose Filler Pipe Line 3D0809937B

Volkswagen Polo 6R Fuel Drain Hose Filler Pipe Line is an original fuel system component, classified under Cooling system pipes and hoses, which ensures the safe drainage of excess fuel from the filler area. This used OEM part is properly matched to the Polo 6R body structure, resulting in stable installation and predictable performance during operation.

Specifications and technical data

• SKU: 3D0809937B
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3D0809937B
• Substitutable numbers: 3D0809937B, 3D0 809 937 B
• Category: Coolant Hoses

Purpose and technical function

The offered fuel drain hose filler pipe line has been designed specifically for the Volkswagen Polo 6R, maintaining factory geometry and connection diameters. Its task is the controlled drainage of fuel or vapors from the filler area so that they do not accumulate in the wheel arch or the space above the tank. This reduces the risk of moisture affecting body components and improves operational safety.

The element belongs to the group of pipes and hoses operating in the vicinity of the cooling and fuel systems, where resistance to temperature changes, contact with fuel, and dimensional stability are crucial. Using an original Volkswagen solution allows for compliance with factory assembly and maintenance standards.

Construction and fitment for Volkswagen Polo 6R

The fuel drain hose filler pipe line is molded to precisely guide the medium along the body, maintaining appropriate slopes and bending radii. This ensures free flow, and the pipe is not exposed to excessive stress during suspension operation or engine vibrations.

The original pipe ends allow for a secure connection with the filler nozzles and other system components. In practice, this means:

• stable seating in factory brackets and guides,
• reduced risk of leaks at connections,
• easier installation and removal during service maintenance.

Benefits of using the original pipe

Using the original fuel drain hose filler pipe line in the Polo 6R allows for maintaining the consistency of the entire fuel and cooling system in the body area. Compared to universal-shape replacements, the factory element provides:

• secure fitment to the body structure – no need for modifications or bending the pipe,
• consistency with Volkswagen service documentation,
• easier diagnostics of potential leaks in the future.

The used OEM part is also a reasonable compromise between cost and quality – you retain the factory design solution while optimizing your repair or upgrade budget.

Condition and service application

The offered pipe is a used component, which in practice means it comes from disassembly and can be successfully used as a replacement during fuel system repairs in your Polo 6R. Such components are particularly useful when:

• repairing the effects of mechanical damage in the fuel filler area,
• performing post-collision repairs involving the wheel arch and fuel cap area,
• restoring the factory configuration after previous modifications.

By maintaining the original pipe design, you can recreate the initial installation routing, which is important for both safety and subsequent service maintenance.

System expansion and auxiliary materials

If you are planning a comprehensive repair or upgrade of the cooling and fuel system area in your Volkswagen and need other elements from the same group, such as additional pipes, hoses, or connectors, check the available parts in the Volkswagen cooling system pipes and hoses category.

To better understand how thermal conditions affect components operating in the vicinity of the cooling and fuel systems, it is worth checking our guide: Summer heat vs. cooling system: used radiators and fans as a guarantee of savings. You will find practical tips there on how to operate and service components in high temperatures, which will facilitate making informed decisions when choosing used parts.