Mini R50 Fuel Filler Cover Fill In Flap Astro Black Metallic A25

Mini R50 Fuel Filler Cover Fill In Flap Astro Black Metallic A25 is an original body component from the Fuel filler covers and accessories group, designed for Mini R50 series models. The Astro Black Metallic A25 paint finish allows for a seamless match with the factory body color, facilitating an aesthetic replacement of a damaged flap without the need for additional painting.

Specifications and technical data

• SKU: P0148459-ASB
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 0148459
• Substitutable numbers: 51170148459, 0148459
• Color: Astro Black Metallic - A25
• Category: Fuel Flaps & Components

Purpose and function of the Mini R50 fuel filler flap

The fuel filler flap in the Mini R50 is responsible for protecting the fuel cap and filler neck from dirt, moisture, and mechanical damage. The presented component is structurally compatible with the factory solution used in this model, ensuring it maintains the correct geometry, body lines, and proper fit against the fender.

The original design ensures:

• proper closing and stable retention in the closed position,
• appropriate fitment with the fuel filler housing,
• preservation of the factory Mini body lines.

Astro Black Metallic A25 color – visual matching

The Astro Black Metallic A25 finish is characteristic of specific Mini versions and allows for maintaining a consistent body style. The metallic black effectively masks minor dirt and visually integrates the flap with the side profile of the car.

In practice, this means that by using the same paint code, you can:

• minimize the need for additional painting,
• achieve an aesthetic result after repairing the fuel filler area,
• maintain the original visual character of the Mini R50.

Component characteristics and installation

As a part from the Fuel filler covers and accessories group, the flap is designed to work with the factory hinge and locking mechanism used in the Mini R50. This facilitates installation in place of a damaged component without the need for body modifications or interference with the filler housing structure.

When replacing, it is worth paying attention to:

• the condition of the hinge and mounting in the fender,
• correct alignment of gaps relative to the bodywork,
• checking the operation of the opening mechanism after installation.

This approach allows for restoring the proper operation of the fuel filler cover and the aesthetic appearance of the side body section.

Why choose an original Mini flap

Using an original Mini R50 fuel filler flap reduces the risk of fitment issues and ensures compliance with factory tolerances. This is particularly important for body components where both functionality and appearance matter. Using a genuine component allows for an economical repair while maintaining the proper build quality and compatibility with other body parts.

If you are planning a comprehensive repair or upgrade of the fuel filler area in your Mini and need other components from the same group, such as covers, plugs, or additional fuel filler accessories, check the available parts in the Mini fuel filler covers and accessories category.

Fuel system operation – practical knowledge

Replacing the fuel filler flap is often associated with inspecting the entire filler area and fuel system components. To better understand the relationships between the filler, tank, pump, and injectors, it is worth consulting specialized technical materials. Practical tips on diagnostics, selecting parts by factory numbers, and maintenance principles can be found in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which will help you consciously plan service work on your car.