Mini R56 R57 Side Skirt Aerokit Left N/S Door Sill Cover Midnight Black - A94

Visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

The Left Aerokit Side Skirt for Mini R56/R57 in Midnight Black Metallic A94 is an original sill cover designed for installation on the left side of the body. This component provides an aesthetic finish to the lower part of the car body, improving the visual coherence of the side profile and offering additional protection to the sill edge.

Specifications and technical data

• SKU: 0430299-MNB
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 0430299
• Substitutable numbers: 51770430299, 0430299, BG
• Weight: 150
• Location on the vehicle: Left
• Color: Midnight Black Metallic - A94
• Category: Other Exterior Parts & Accessories

Purpose and Function of the Component

The presented Left Aerokit Sill Cover for Mini R56/R57 is a factory body part that serves both decorative and protective functions. Mounted on the lower side of the vehicle, it conceals the sill structure and harmoniously connects the door line with the lower part of the bumpers, which is particularly important for versions equipped with the Aerokit package.

Its placement on the left side of the vehicle ensures a precise fit with the body geometry of that specific side, leading to proper alignment with the doors and other side panels. This preserves the factory styling line, and any replacement of a damaged part will not result in differences in shape or profile.

Color and Visual Matching

The sill cover is finished in Midnight Black Metallic A94 paint, characteristic of many Mini configurations. The metallic black allows for a seamless integration with the factory body paint in this shade, reducing the need for additional painting when replacing the part on a car with the same color code.

For vehicles in a different color, this component can serve as a contrasting stylistic accent, highlighting the side profile and the sporty character of the Aerokit version. At the same time, it retains the possibility of later color matching through standard painting processes.

Technical Characteristics and Installation

The sill cover belongs to the group of body elements with relatively low weight, which facilitates handling during installation and removal. Its design is intended to work with the factory mounting points on Mini R56/R57 models, allowing for the use of standard service procedures without the need for modifications.

As a part sourced from disassembly, this component exhibits characteristics typical of used components, while maintaining the functionality required for continued use. This type of solution is often chosen in professional workshops where quick replacement while adhering to the original manufacturer's specifications is crucial.

Application in Service and Tuning

The Left Aerokit Side Skirt for Mini R56/R57 is suitable for both standard post-accident repairs and visual modifications of the vehicle. Replacing a damaged cover with an original part allows for the restoration of the factory appearance of the car's side body. In tuning projects, it enables maintaining consistency with other components of the aerodynamic package.

In the context of professional repairs, it is worth noting the advantages of using used OEM parts – this topic is discussed in more detail in an article on the impact of component availability on service time, which you can find here: How Used OEM Parts Reduce Repair Time in Workshops.

Related Categories and Additional Information

If, during the rebuilding or modernization of your Mini's body, you also need other externally mounted elements such as additional covers, trims, or finishing details, check the available parts in the Other Mini category.

To compare structural solutions used in different brands and segments, including sporty versions with enhanced performance, you can review an analysis of engine and chassis construction in RS models versus standard variants, described in the article: Audi RS vs. Other Models – What Lies Under the Hood and Chassis?.