Ford Mustang GT Mk6 Fuel Tank Filler Flap Housing FR3B-6327936-AJ

Ford Mustang GT Mk6 Fuel Tank Filler Flap Housing is an original body component from the Fuel filler flaps and accessories group, designed for the sixth-generation Ford Mustang GT models. This practical solution allows for maintaining a consistent look of the side body panel and properly protecting the fuel filler from contaminants.

Specifications and technical data

• SKU: FR3B-6327936-AJ
• Mark: Ford
• Condition: Used
• OEM Part Number: FR3B-6327936-AJ
• Substitutable numbers: FR3B-6327936-AJ, FR3B6327936AJ
• Part type: Fuel Door Hinge
• Category: Fuel Flaps & Components

Purpose and function of the fuel filler flap

The fuel filler flap in Mustang GT Mk6 models is responsible for covering the filler neck and maintaining the aesthetic lines of the bodywork. A properly selected component ensures:

• consistent fitment to the fender shape and body contours,
• protection of the filler area against water, mud, and minor debris,
• stable closing and opening during daily operation.

Thanks to the use of a factory design, the flap works with the original opening mechanism, which facilitates installation and subsequent operation.

Why choose the original Ford Mustang GT Mk6 fuel filler flap

For body components such as the fuel filler flap, maintaining the correct geometry and fitment quality is crucial. The original Ford component ensures:

• precise fitment to the factory body opening,
• compatibility with the stock hinge and mounts,
• preservation of the original styling line characteristic of the Mustang GT Mk6.

A used OEM component is a sensible choice for post-accident repairs or replacing a worn-out flap – it allows for cost reduction while maintaining compliance with the vehicle's factory specifications.

Practical aspects of installation and operation

The fuel filler flap for the Mustang GT Mk6 is designed as a body part that works with the factory mounting system. In practice, this means:

• the possibility of installation in place of a damaged flap without interfering with the fender structure,
• maintaining the correct operation of the opening and closing mechanism,
• easier maintenance of the fuel filler area's seal during car washing and operation.

Selecting the correct component according to the manufacturer's markings helps avoid problems with improper closing, rubbing against the bodywork, or leaks in the filler area.

Ford fuel filler flaps – expansion and modernization of the filler area

If you are planning a comprehensive repair or modernization of the fuel filler area in your Ford and need other elements from the same group, such as additional covers, accessory flaps, or supplementary mounts, check the available parts in the Ford fuel filler flaps and accessories category.

Technical support and knowledge about the fuel system

When working in the refueling area, it is worth knowing the basics of how the entire fuel system works – from the filler, through the tank, to the engine supply components. A detailed discussion of the construction, diagnostics, and selection of components can be found in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which helps to better plan repairs and inspections.

Summary

Ford Mustang GT Mk6 Fuel Tank Filler Flap Housing is an original component from the Fuel filler flaps and accessories group, intended for users expecting factory fitment and proper operation of the refueling area. Choosing this part allows you to restore the correct appearance of the side body panel, ensure protection of the fuel filler, and maintain the structural consistency characteristic of the sixth-generation Ford Mustang GT models.