Mini Cooper One R50 Fuel Filler Cover Flap Cosmosschwarz Black 0148459

Visual condition of the part

The product shows signs of use visible in the photos.

Mini Cooper One R50 Fuel Filler Cover Flap Cosmosschwarz Black in Cosmosschwarz Metallic is an original body component from the Fuel filler covers and accessories group, designed for Mini R50 series models. It is a practical solution for users who want to maintain a consistent look for the side body section and ensure proper protection of the fuel filler against dirt and moisture.

Specifications and technical data

• SKU: 0148459-COS
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 0148459
• Substitutable numbers: 51170148459, 0148459
• Color: Cosmosschwarz Metallic - 303
• Category: Fuel Flaps & Components

Purpose and function of the Mini R50 fuel filler flap

The fuel filler flap in the Mini Cooper One R50 is responsible for covering the fuel cap and filler neck, thereby maintaining the tightness and aesthetics of the side body panel. A properly selected component from this group ensures:

• correct closing and stable positioning relative to the fender panel,
• protection against dirt, water, and road salt in the filler area,
• preservation of the factory body line characteristic of the Mini R50.

The offered flap is a used part, which allows for an economical replacement of a damaged or corroded component while maintaining compatibility with the vehicle's original design.

Cosmosschwarz Metallic color – visual matching

The finish in the Cosmosschwarz Metallic shade allows for a consistent match to Mini bodies painted in the same color. The metallic black characteristic of this paint version blends well with chrome and plastic details, making it easier to maintain the car's original stylistic character.

For users planning a local paint repair, using a flap in this color limits the scope of necessary blending and facilitates achieving a uniform transition between body panels.

Benefits of using an original fuel filler flap

Using an original Mini fuel filler flap instead of a damaged or non-original part translates into specific operational benefits:

• factory fit to the shape of the fender and fuel filler recess,
• preservation of the correct hinge geometry and opening mechanism,
• reduction of the risk of leaks in the fuel filler area,
• visual consistency with other body components of the Mini Cooper One R50.

As a result, replacing the flap is a solution that improves both the appearance and functionality of the fuel filler zone without the need for interfering with the body structure.

Application in the fuel system and service aspects

The fuel filler flap, although a body component, remains directly related to the fuel system, as it secures the filler area against external factors. A properly functioning cover limits the ingress of water and dirt around the cap, which promotes stable operation of the supply system and facilitates handling during refueling.

If you want to better understand the relationships between body elements and engine supply components, it is worth checking out the guide on diagnostics and operation of the fuel system – this is discussed in detail in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

Selecting components from the Mini Fuel filler covers and accessories group

If you are planning a comprehensive repair or upgrade of the fuel filler zone in your Mini and need other elements from the same group, such as additional covers, mounts, or accessory trim elements, check the available parts in the Mini Fuel filler covers and accessories category.

Summary

Mini Cooper One R50 Fuel Filler Cover Flap Cosmosschwarz Black in Cosmosschwarz Metallic is a practical choice for users who want to restore the correct appearance and functionality of the fuel filler zone in their Mini. The original design from the Fuel filler covers and accessories group promotes trouble-free installation and preservation of the factory body line, which is important both for daily use and for the future resale of the vehicle.