Side Skirt BMW E81 E82 E88 M Sport Sill Strip Left N/S Le Mans Blue Metallic 381

Visual condition of the part

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

Side Skirt BMW E81 E82 E88 M Sport Sill Strip Left N/S Le Mans Blue Metallic is an original body component from the sports line, designed for installation on the left side of 1 Series models. The distinctive Le Mans Blau Metallic color emphasizes the car's dynamic appearance and maintains consistency with the factory M package. A used part from this group is a sensible choice for post-accident repairs, visual corrections, or completing a sports side skirt set.

Specifications and technical data

• SKU: 0034731-LMB4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0034731
• Substitutable numbers: 51770034731, 0034731, BG
• Location on the vehicle: Left
• Color: Le Mans Blau Metallic - 381
• Category: Doors & Door Skins

Purpose and fitment

The strip has been designed as a sill component for BMW E81/E82 series with the factory M Sport package. It is mounted on the left side of the vehicle, restoring the correct visual geometry of the sill and the consistency of the side line. The OEM construction ensures proper mounting points and compatibility with original clips and covers.

Visual characteristics and Le Mans Blau Metallic color

The finish in the Le Mans Blau Metallic shade is characteristic of BMW sports configurations and complements the more aggressive shape of the M Sport bumpers and side skirts. A well-matched color makes it easier to blend with the existing body paint, limiting the scope of any potential paintwork. A side skirt in this color helps maintain a consistent, dynamic look for the entire side area of the vehicle.

Technical function of the side skirt

The sill component serves not only an aesthetic role but also a practical one. A correctly installed strip:

• protects the lower edge of the body from dirt and minor mechanical damage,
• stabilizes the finish of the sill area, improving the fitment of adjacent panels,
• supports the aerodynamics of the side body section in M Sport configurations.

Thanks to this, replacing a damaged strip with an original element from the same series allows you to restore the proper appearance and functionality of the sill area without interfering with the vehicle's load-bearing structure.

Condition and benefits of using a used part

The offered side skirt is in used condition, which allows for lower repair costs while maintaining the original origin of the component. For many BMW users, this is a beneficial solution for:

• post-collision repairs in the sill or door area,
• replacing a missing M Sport element,
• restoring the factory look of the car after previous modifications.

Using an original strip from the same model line reduces the risk of fitment issues typical of aftermarket parts with universal geometry.

Expanding the BMW sill area

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 out the available parts in the BMW side skirts category.

Practical tips for selecting body components

When choosing used body components, such as side skirts, it is worth paying attention to the compatibility of the equipment version and the details of the paint finish. General rules regarding the assessment of the condition of used body components and structural elements may also be helpful. For a broader context regarding the purchase of parts from the secondary market, including drivetrain components, it is worth reading the guide: Second-hand differential – what you need to know about used differentials, sensors, and drivetrain systems.