Side Skirt BMW E90 E91 LCI 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 E90 E91 LCI Sill Strip Left N/S Black Sapphire Metallic - 475 is an original body component from the Sill Strips category, designed for installation on the left side of facelifted BMW 3 Series models. The Black Sapphire Metallic - 475 paint finish ensures color consistency with the factory bodywork and facilitates the aesthetic replacement of a damaged part.

Specifications and technical data

• SKU: 0037059-BS6
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0037059
• Substitutable numbers: 51770037059, 0037059, 51777202651, 7202651, BG
• Location on the vehicle: Left
• Color: Black Sapphire Metallic - 475
• Category: Running Boards & Side Bars

Purpose and function of the component

The offered sill cover is designed specifically for the left side of the BMW 3 Series E90/E91 LCI body. The component serves a protective function for the sill area, reducing the risk of mechanical damage and shielding the body edge from dirt and minor impacts during daily use.

Thanks to the factory fitment for the specific body version, the correct body lines are maintained, and installation does not require structural modifications. This solution is particularly beneficial for accident repairs or replacing worn-out exterior components.

Color and visual fit

The Black Sapphire Metallic - 475 finish ensures consistency with the original BMW paint palette. The metallic structure of the paint allows for a harmonious transition between the sill and the remaining body panels, which is essential both for spot repairs and for restoring the vehicle's factory appearance.

Selecting the correct color reduces the need for additional painting, which shortens repair time and lowers costs. This is a practical solution for body shops and users who care about the aesthetics of their car.

Installation characteristics

The sill cover is intended for installation on the left side of the vehicle, utilizing factory mounting points. The OEM design allows for precise alignment with adjacent body components, resulting in a stable fit and the absence of unwanted gaps.

Proper installation ensures:

• correct alignment of the sill line,
• proper adhesion to the bodywork,
• preservation of the factory geometry of the sill area.

Condition and origin

The component comes from disassembly and is offered as a used original BMW part. Such components are preferred by workshops and users who prioritize factory fitment and compliance with manufacturer documentation over uncertain aftermarket replacements.

Original manufacturer markings and assigned part numbers and interchangeable numbers facilitate verification of compatibility with a specific vehicle equipment version, which is particularly important when working with different body variants and model years.

Benefits of using an original sill cover

Using an original sill cover in a BMW E90/E91 LCI allows for the preservation of factory body parameters and a consistent look for the side of the vehicle. This is a beneficial solution both for accident repairs and for gradual car restoration, where compliance with the manufacturer's technical documentation is important.

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

For users who pay attention to environmental aspects and want to combine vehicle repair with a responsible approach to resources, we recommend the article Sustainable automotive: How purchasing original used parts reduces the carbon footprint and protects the environment?, which explains why choosing used body components is also beneficial from an ecological perspective.