BMW E90 LCI Side Skirt 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.

BMW E90 LCI Side Skirt M Sport Sill Strip Left N/S Black Sapphire Metallic is an original body component from the Sill strips category, designed for installation on the left side of the vehicle. The Black Sapphire Metallic paint finish ensures consistency with the factory BMW color palette and allows for an aesthetic, technically correct replacement of a damaged side skirt in M Sport equipped versions.

Specifications and technical data

• SKU: 0037229-BS5
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0037229
• Substitutable numbers: 51770037229, 0037229
• Location on the vehicle: Left
• Color: Black Sapphire Metallic - 475
• Category: Running Boards & Side Bars

Purpose and fitment for BMW E90 LCI

The presented left side skirt has been designed specifically for the E90 generation after the facelift (LCI), ensuring it maintains the correct geometry, mounting points, and body lines characteristic of the M Sport package. The precise edge shaping facilitates alignment with factory bumpers, fenders, and underbody covers, which translates into stable mounting and predictable performance during operation.

Characteristics of the Black Sapphire Metallic paint

The Black Sapphire Metallic - 475 color is a popular, dark metallic shade used in many BMW models, providing an elegant look and good masking of minor dirt. Using the original shade makes it easier to match the rest of the bodywork, limiting the scope of any necessary paint work and accelerating the process of restoring the vehicle to a consistent visual state.

Condition of the component and benefits of using a used part

The side skirt comes from dismantling, which means it is a used part that retains its factory construction and mounting parameters. Choosing this solution allows for lower repair costs compared to new components while maintaining the original BMW specification. For body shops and individual users, this is a practical way to restore full functionality to the sill area without compromising on fitment.

Function of the left side skirt in the body structure

The left side skirt in the BMW E90 LCI plays an important role in protecting the lower part of the body from mechanical damage and external factors. A correctly selected M Sport component:

• supports the rigidity of the side body section in the sill area,
• protects the floor edge and lower door sections from stone chips and dirt,
• ensures a consistent, sporty look characteristic of the M version.

Thanks to this, replacing a damaged side skirt with an original component allows you to restore both the protective function and the aesthetics of the vehicle.

Sill area and compatible BMW sill strips

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.

Support with selection and additional materials

When selecting body components from dismantling, it is worth paying attention to the compatibility of the equipment version, the side of installation, and the paint color to limit the scope of additional work. If you are interested in broader use of used parts to improve the comfort and appearance of your car, you will find practical tips in the article Interior metamorphosis: how branded seats from dismantling improve comfort and car value, which shows how to effectively plan vehicle upgrades using reclaimed components.