BMW E90 E91 LCI M Sport Sill Strip Side Skirt Right O/S Black Sapphire - 475

Visual condition of the part

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

BMW E90 E91 LCI M Sport Sill Strip Side Skirt Right O/S Black Sapphire - 475 is an original, used side skirt designed for the right side of the vehicle, perfect for maintaining the consistent styling of the factory M Sport package. This component in Black Sapphire Metallic allows for an aesthetic and technically correct replacement of a damaged side skirt, without compromising on body fitment.

Specifications and technical data

• SKU: 0037230-BS6
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0037230
• Substitutable numbers: 51770037230, 0037230
• Weight: 150
• Location on the vehicle: Right
• Color: Black Sapphire Metallic - 475
• Category: Running Boards & Side Bars

Purpose and function of the component

The described side skirt is dedicated to the right side of the vehicle for BMW 3 Series E90/E91 LCI (facelift) models equipped with the M Sport package. As a part from the Side Skirts category, it is responsible for the aesthetic finish of the lower side of the body and for protecting the sill area against dirt and minor mechanical damage resulting from daily use.

The geometry of the trim is adapted to the factory body line, which ensures proper adhesion to the bodywork and compatibility with other components of the M aerodynamic package. As a result, the original visual characteristics and the correct aerodynamics of the side of the vehicle are maintained after installation.

Color and visual fitment

The finish in Black Sapphire Metallic allows for a seamless match with factory body paint of the same color code. The metallic structure of the paint coating provides characteristic depth and gloss, harmonizing well with the dynamic line of the M Sport package.

For vehicles with a different body color, the trim can serve as a base for repainting while maintaining the original structure and shape of the component. This facilitates professional visual matching during body and paint repair processes, without the need to use aftermarket replacements with uncertain geometry.

Technical characteristics and installation

The side skirt has been designed as a component to be mounted on the right side of the vehicle, taking into account the factory mounting points in the BMW E90/E91 LCI body. The properly selected construction enables the correct transfer of loads resulting from operation, such as entering, exiting, or exposure to external factors.

The product has an assigned OEM part number and interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration. In practice, this means the possibility of precise matching to a given BMW unit based on service documentation or parts catalogs.

The weight of the component specified in the technical data facilitates convenient handling during installation and removal, while remaining consistent with the manufacturer's design assumptions regarding weight distribution and the rigidity of the side sill area.

Condition, origin, and service application

The offered side skirt is a used part, originating from original BMW production. This type of component is particularly useful in post-accident repairs, visual body corrections, and when restoring the full functionality and appearance of the factory M Sport package.

Using an original dismantled part allows for maintaining proper fitment with doors, fenders, and other trims, which is crucial for limiting stress in the bodywork and minimizing the risk of leaks or unwanted air noise while driving.

Support with selection and expanding the scope of repairs

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 trims, check out the available parts in the BMW Side Skirts category.

For broader service work on vehicles of this brand, it is also worth checking out expert material regarding typical engine unit failures – practical information on diagnostics and repair can be found in the article BMW N47 Timing Chain – typical failure and repair using original BMW parts, which helps to better plan the scope of work and the selection of appropriate used BMW components.