BMW 3 E93 M3 Convertible Sill Strip Side Skirt Left N/S Alpinweiss White - 300

The BMW 3 E93 Left M3 Sill Trim Strip is an original body part from the Doors and Door Sheet Metal group, designed for installation on the left side of the BMW 3 Series E93 model. Finished in Alpinweiss 3 - 300, it allows for a visually cohesive match with the factory paint and maintains the characteristic M3 version styling.

Specifications and technical data

• SKU: 0037011-AW
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0037011
• Substitutable numbers: 51770037011, 0037011
• Location on the vehicle: Left
• Color: Alpinweiss 3 - 300
• Category: Doors & Door Skins

Purpose and Function of the Part

The sill trim strip plays an important protective and aesthetic role in the lower body edge area. It protects the sill from mechanical damage during entry and exit, while simultaneously refining the car's side profile and emphasizing the sporty character of the M3 version. Thanks to its precise fit to the E93 body geometry, the part integrates with factory mounting points and other side panels.

Color and Visual Matching

The applied color Alpinweiss 3 - 300 is one of the typical white shades used by BMW, which facilitates the integration of the trim strip with the vehicle's existing paintwork. In practice, this means a reduction in the need for additional painting work or simplification if spot repairs are performed. The uniform color helps maintain a cohesive look of the entire side body section, which is particularly important for vehicles with sporty specifications.

Mounting Characteristics

The part is designed for installation on the left side of the vehicle, in the sill area, utilizing factory mounting points. This design facilitates the work of body and paint technicians, reducing the time required for fitting and adjustment. The trim strip harmonizes with other components of the sill area, allowing for even gaps and stable seating relative to the doors and adjacent panels.

Application in Repairs and Upgrades

Due to its intended purpose, the sill trim strip is often used in both accident repairs and visual body upgrades towards the M3 specification. It allows for the restoration of the sill area's factory appearance or its unification after the replacement of other side elements. For workshops specializing in BMW, it represents a practical solution that maintains consistency with the original styling line of the E93 model.

Integration with Other BMW Elements

In the case of extensive body and paint work in the sill and lower door areas, the trim strip can be combined with other side panels, covers, and trims characteristic of the M3 version. Dimensional and structural consistency promotes a predictable final result, which is important for both private owners and professional bodywork restoration services.

If you are planning comprehensive repairs or upgrades to the sill area of your BMW and need other parts from the same group, such as covers, trims, or additional strips, check the available parts in the BMW Doors and Door Sheet Metal category.

For those interested in a wider range of body modifications and the use of aftermarket components, practical tips on selecting and installing used parts may be useful – you can find them in the article Best Used Parts for Tuning Your Car, which discusses the technical aspects of tuning using proven used parts.