Mini Cooper One R50 Rear Spoiler Boot Trunk Lid Panel Cosmosschwarz 303 0031259

Visual condition of the part

The product shows signs of use visible in the photos. Mini Cooper One R50 Rear Spoiler Boot Trunk Lid Panel Cosmosschwarz is an original body component from the Spoilers and wings category, designed for installation at the rear of the vehicle. The paint in the Cosmosschwarz Metallic – 303 shade ensures consistency with the factory Mini color palette and allows for an aesthetic, technically correct replacement or addition to the vehicle's equipment.

Specifications and technical data

• SKU: 0031259-COS1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 0031259
• Substitutable numbers: 0031259, 51710031259, 1481430, 7122799, 7122452
• Location on the vehicle: Rear
• Part type: Spoiler
• Color: Cosmosschwarz Metallic - 303
• Category: Spoilers & Wings

Purpose and function of the component

The rear spoiler for the trunk lid in the Mini Cooper One R50 plays an important role in the rear section of the body – it influences stability at higher speeds while emphasizing the car's characteristic lines. As an original component, it is designed to work precisely with the geometry of the trunk lid, without the need for modifications or adjustments to the mounts. Its placement in the rear zone of the vehicle helps maintain proper aerodynamics, and the correct shape of the spoiler helps reduce air turbulence behind the car. This solution is particularly valued by users who expect both functionality and a consistent, factory look from their Mini.

Color and paint matching

The factory color Cosmosschwarz Metallic – 303 is a dark, metallic shade characteristic of many Mini models from this production period. Thanks to this, the component can be used as a replacement without the need for immediate repainting, provided the vehicle has the same paint code. The metallic structure of the coating harmonizes well with the body lines, highlighting the car's silhouette in both daylight and artificial light. For body shops and service centers specializing in the Mini brand, using an originally painted spoiler means shorter vehicle preparation time for the customer and less interference with the existing paint coating.

Installation characteristics

As a component from the Spoilers and wings group, the Mini Cooper One R50 rear spoiler is designed for a specific body, which translates into proper fitment with the edges of the trunk lid. The appropriate geometry facilitates installation in the factory location, and the alignment with the roofline and rear window allows for maintaining the vehicle's original appearance. Such a solution is particularly beneficial for post-accident repairs, where maintaining factory gaps and body lines is crucial. A used, original component allows for restoring the car's original visual state while maintaining a favorable cost-to-effect ratio.

Use of a used original

Choosing a used, original spoiler for the Mini Cooper One R50 is a reasonable alternative to low-quality aftermarket parts. Such components are frequently used by professional service centers because they ensure dimensional compatibility with the body and predictable performance during operation. For car owners, this means the possibility of restoring the factory look without the need to invest in a new part. If you are interested in a broader context regarding the use of used components in premium segment cars and want to better understand current market trends, it is worth checking out the article: Crisis in the new parts market? Why used originals for premium cars are the hottest trend in 2026.

Expanding bodywork upgrades for Mini

If you are planning a comprehensive repair or upgrade of the rear body zone in your Mini and need other elements from the same group, such as additional wings, covers, or complementary spoilers, check out the available parts in the Mini Spoilers and wings category.