Porsche 718 Boxster 982 Fuel Tank Filler Pipe Neck 99120104406

Porsche 718 Boxster 982 Fuel Tank Filler Pipe Neck is an original fuel system component from the Fuel tanks and filler pipes group, designed for precise fuel delivery from the filler to the tank. This used OEM part ensures a factory fit to the Porsche body structure and allows for maintaining proper sealing and safety during refueling.

Specifications and technical data

• SKU: 99120104406
• Mark: Porsche
• Condition: Used
• OEM Part Number: 99120104406
• Substitutable numbers: 99120104406, 991 201 044 06
• Part type: Filler Neck
• Category: Fuel Tanks & Filler Necks

Purpose and function in the fuel system

Porsche 718 Boxster 982 Fuel Tank Filler Pipe Neck is responsible for stable, controlled fuel routing from the filler cap to the tank, minimizing the risk of leaks and vapors. The original geometry of the component is matched to the 718 Boxster body, which facilitates installation and ensures proper routing of the pipe in the wheel arch area and the tank zone.

Using a factory component in this part of the fuel system is particularly important due to:

• maintaining the tightness of connections with the cap and tank,
• proper routing of the pipe relative to suspension and body components,
• maintaining compliance with factory mounting points.

Benefits of using an original fuel filler pipe

Choosing an original fuel filler pipe for Porsche translates into stable fuel system operation and a reduction in operational issues. Factory fitment eliminates the need for modifications, and compatibility with the body structure facilitates service and subsequent leak checks. This solution is particularly recommended for post-collision repairs, fuel system regeneration, or eliminating leaks in the filler area.

The used OEM element allows for maintaining high quality while optimizing service costs, which is beneficial both for workshops specializing in the Porsche brand and for individual users caring for the technical condition of their car.

Condition and installation aspects

The part is offered as used, which means it comes from disassembly and is intended for further use after proper installation. Before installation, a standard visual inspection for potential mechanical damage, the condition of the connectors and mounting points, as well as verification of tightness after installation in the vehicle, is recommended.

The fuel filler pipe from this group of components is mounted in a body area exposed to external factors, which is why proper positioning relative to the wheel arch and covers is important for durability and operational safety.

Integration with the fuel system and diagnostics

The element works directly with the fuel tank, filler cap, and other vent lines. In case of refueling problems (e.g., fuel nozzle clicking off, leaks near the filler, fuel smell), replacing the fuel filler pipe is one of the basic diagnostic steps. The integrity of the entire fuel system is crucial for driving safety and vehicle comfort.

For users and workshops who want to deepen their knowledge about the construction and servicing of the fuel system, an article describing the operation, diagnostics, and selection of components by OEM numbers will be useful – you can find it here: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

Service expansion within the Porsche fuel system

If you are planning a comprehensive repair or upgrade of the fuel system area in your Porsche and need other elements from the same group, such as supply lines, mounting elements, or components working with the tank, check the available parts in the Porsche fuel tanks and filler pipes category.