Side Skirt BMW F30 F31 M Sport Sill Strip Left N/S Black Sapphire Metallic - 475

Visual condition of the part

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

Side Skirt BMW F30 F31 M Sport Sill Strip Left N/S Black Sapphire Metallic - 475 is an original body component designed for installation on the left side of 3 Series F30/F31 models. Finished in the elegant Black Sapphire Metallic color, it allows you to maintain the consistent look of the factory M Sport package and restore the correct geometry of the sill area. This is a solution for users expecting a robust, well-fitted sill strip that complies with BMW factory specifications.

Specifications and technical data

• SKU: 8056579-BS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8056579
• Substitutable numbers: 51778056579, 8056579
• Weight: 150
• Location on the vehicle: Left
• Color: Black Sapphire Metallic - 475
• Category: Running Boards & Side Bars

Purpose and fitment for BMW F30/F31

The presented sill strip has been designed specifically for the BMW 3 Series F30/F31 M Sport body style, intended for the left side of the vehicle. The design corresponds to factory mounting points, which facilitates installation and allows for maintaining the correct side line of the body without the need for modifications.

Thanks to the use of original geometry, the component works effectively with other M Sport package components, ensuring a visually and technically consistent set of sills, bumpers, and covers.

Black Sapphire Metallic color – consistency with body paint

The sill strip is finished in the Black Sapphire Metallic shade, which allows for aesthetic matching with factory-painted body elements in this color. The metallic structure of the paint provides the characteristic depth and gloss typical of premium-class BMW finishes.

Such a finish reduces the need for additional painting when replacing a damaged sill, provided the vehicle has the same paint code. This is a practical solution for post-accident repairs and visual renovation of the sill area.

Technical characteristics and performance properties

The strip belongs to the Sill strips category, responsible for protecting and finishing the lower part of the side bodywork. The placement on the left side of the vehicle ensures a perfect fit to the factory shape of the sill and appropriate rigidity in a critical area of the body.

• Dedicated placement on the vehicle on the left side, consistent with the BMW F30/F31 design.
• Finished in Black Sapphire Metallic, helping to maintain a uniform appearance of the body.
• Appropriately selected weight of the element, supporting mounting stability and durability of connections.

The product has assigned part numbers and interchangeable numbers, which facilitates compatibility verification with a specific vehicle configuration in BMW catalogs and service systems.

Condition of the element and use in repairs

The sill strip is offered as a used part, which is a cost-effective solution while maintaining the manufacturer's original specifications. Such elements are eagerly used in professional body and paint shops as well as by conscious users who prefer OEM components over replacements with uncertain parameters.

Due to its factory origin, the strip works well both for local repairs after mechanical damage and for comprehensive renovation of the side part of the body in vehicles equipped with the M Sport package.

Expansion of the sill area in BMW

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

Summary

Side Skirt BMW F30 F31 M Sport Sill Strip Left N/S Black Sapphire Metallic - 475 is a functional, original body component intended for vehicles with the M Sport package, which allows you to restore the proper appearance and protection of the sill area on the left side. The combination of a dedicated shape, compliance with factory mounting points, and Black Sapphire Metallic paint makes it a practical choice for repairs and renovations of the 3 Series F30/F31.