BMW 1 Series 3 E81 E82 E88 M SPORT Sill Strip Side Skirt Left N/S Le Mans Blue

BMW 1 Series 3 E81 E82 E88 M SPORT Sill Strip Side Skirt Left N/S Le Mans Blue is an original sill component designed for installation on the left side of the vehicle, perfect for maintaining the stylistic consistency of the factory M Sport package. Finished in Le Mans Blau Metallic, it allows you to aesthetically complete or replace a damaged part while preserving the correct side profile and the characteristic look of the E81 series. This is a practical solution for users who expect precise fitment and compliance with factory specifications.

Specifications and technical data

• SKU: 0034731-LMB3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 51770034731
• Substitutable numbers: 51770034731 0034731, LMB18952802
• Location on the vehicle: Left
• Color: Le Mans Blau Metallic - 381
• Category: Other Exterior Parts & Accessories

Purpose and function of the sill component

The presented sill strip is designed as a left side skirt for the BMW E81 series body with the M Sport package. Its purpose is to cover the sill area and visually complete the side profile, which is important for both protection and stylistic consistency. Thanks to its design, which complies with factory solutions, the component works with other M Sport package parts to create a uniform, sporty side line.

Color and visual fitment

The strip is finished in the Le Mans Blau Metallic - 381 shade, characteristic of many BMW sport configurations. Using the correct metallic paint allows for color continuity of the bodywork without the need for additional color matching. This is particularly important when replacing a single part on an already painted car, where shade differences could be visible in the sill area.

Placement on the vehicle and assembly aspects

The component is intended for installation on the left side of the vehicle, in the lower part of the body, in the sill area. The design of the strip is adapted to the body geometry of the BMW E81 with the M Sport package, which facilitates correct seating and alignment with adjacent panels. In practice, this means it can be installed while maintaining factory gaps and lines, without the need to interfere with the shape of the part.

Product characteristics and application

As a body part, the sill strip serves both protective and aesthetic functions. It protects the lower edge of the side body from minor mechanical damage while emphasizing the sporty character of the M Sport package. Users choosing to replace a damaged strip or complete a missing part gain the ability to restore the consistent look of the entire sill area, which is important both for daily use and when preparing the car for sale.

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

Condition of the part and selection of used parts

The offered sill strip is a used part, which allows for an economical way to complete a missing or damaged component while maintaining the manufacturer's original specifications. For bodywork and exterior components, choosing the right original used part often ensures a better fit than replacements with universal geometry. For users considering different body repair strategies, the guide on choosing between regeneration and dismantled parts, available in the article Refurbished or original used – which part to choose for repairs?, may be helpful.

Technical support and vehicle development

Selecting the right body components is important not only for aesthetics but also for maintaining proper aerodynamics and the rigidity of the sill area. For high-performance vehicles, such as sport and sport-oriented versions, the completeness of the stylistic and technical package affects the overall driving experience. To compare how manufacturers approach sport configurations of models, it is worth reading the analysis of construction and equipment in the blog article Audi RS vs other models – what is hidden under the hood and chassis?, which discusses the differences between standard and sport variants using another brand as an example.

Summary

BMW 1 Series 3 E81 E82 E88 M SPORT Sill Strip Side Skirt Left N/S Le Mans Blue is a practical choice for users who want to restore the consistent look of the side body and maintain the characteristic style of the M Sport package. Proper placement, fitment to the body geometry, and color compatibility with the Le Mans Blau Metallic paint make this component a great choice for both accident repairs and stage-by-stage body restoration on BMW E81 series cars.