Mini Cooper R56 R57 JCW Left Door N/S Sill Skirt Side Trim Lightning Blue - A63

Visual condition of the part

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

Mini Cooper R56 R57 JCW Left Door N/S Sill Skirt Side Trim Lightning Blue - A63 is an original body component designed for sports versions of Mini, allowing for precise replacement or completion of factory equipment. Thanks to its fitment for a specific side of the vehicle and the characteristic Lightning Blue Metallic - A63 color, the side skirt maintains stylistic consistency with the rest of the bodywork and supports proper protection of the sill area. This is a solution for users expecting compliance with factory specifications and an aesthetic finish.

Specifications and technical data

• SKU: 0404115-LB
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 0404115
• Substitutable numbers: 51710404115, 0404115
• Location on the vehicle: Left
• Color: Lightning Blue Metallic - A63
• Category: Other Exterior Parts & Accessories

Purpose and fitment for Mini

The presented side skirt has been designed for Mini R56 and R57 series models in the JCW version, taking into account the body geometry and the characteristic sill line. The component is intended for the left side of the vehicle, ensuring proper adhesion to the body and compatibility with factory mounting points. As a result, the trim can be used both for replacing a damaged sill and for body restoration work, where maintaining original shapes and contours is essential.

Color and finish Lightning Blue Metallic - A63

The side skirt is finished in Lightning Blue Metallic - A63, characteristic of selected Mini configurations. The metallic paint coating ensures visual consistency with other body elements while emphasizing the dynamic character of the JCW version. The use of the factory shade facilitates integration with the vehicle's existing paint, reducing the need for additional color matching during installation.

Component characteristics and service application

The side skirt serves a protective and aesthetic function in the sill area, shielding the lower part of the body from mechanical damage and external factors. As a dismantled part, it provides a practical solution for post-accident repairs, visual corrections, or restoring the vehicle to a configuration close to factory standards. The used nature of the part allows for an economical approach to service while maintaining original geometry and mounting compatibility.

Benefits of using an original side skirt

Using an original side skirt in the Mini R56/R57 JCW allows for:

• maintaining the factory body line in the sill area,
• preserving color consistency with the Lightning Blue Metallic - A63 paint,
• reducing adaptation work during installation thanks to the fitment for the left side of the vehicle,
• effectively restoring the aesthetics and protective function of the sill area after damage.

Expanding Mini sill area upgrades

If you are planning a comprehensive repair or upgrade of the sill area in your Mini and need other elements from the same group, such as covers, overlays, or additional trims, check out the available parts in the Other Mini category.

Technical knowledge and part selection

When selecting body components for high-performance cars, such as sports versions, it is worth paying attention to the structural differences between individual model variants. For a better understanding of how manufacturers differentiate components depending on the version, the material comparing solutions used in high-performance cars may be helpful – you can find it in the article Audi RS vs other models – what is hidden under the hood and chassis?, which discusses, among other things, the approach to construction and part selection in cars with a sporty character.