Side Skirt BMW E90 E91 LCI Sill Strip Left N/S Alpinweiss Alpine White - 300

Visual condition of the part

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

Side Skirt BMW E90 E91 LCI Sill Strip Left N/S Alpinweiss Alpine White - 300 is an original body component designed for installation on the left side of post-facelift 3 Series models. Finished in Alpinweiss 3, it provides a visually cohesive complement to the factory paintwork and helps maintain the aesthetics of the vehicle's side profile. This is a practical solution for users who want to professionally restore the sill line after repairs or the replacement of a damaged part.

Specifications and technical data

• SKU: 0037059-AW4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0037059
• Substitutable numbers: 51770037059, 0037059, 51777202651, 7202651
• Weight: 150
• Location on the vehicle: Left
• Color: Alpinweiss 3 - 300
• Category: Running Boards & Side Bars

Purpose and function of the component

The left side sill strip on the BMW E90 LCI is responsible for shielding the lower edge of the bodywork and providing an aesthetic finish to the sill area. A properly selected and installed trim helps reduce the impact of dirt and minor mechanical damage in the sill area while maintaining the vehicle's factory side profile. This ensures the car looks visually consistent following body and paint repairs.

Color and visual fit

The component is finished in the Alpinweiss 3 - 300 shade, allowing for a harmonious match with factory paint of the same code. For users concerned with the appearance of the bodywork, this means the trim can be installed without the need for additional painting or with minimal correction, depending on the condition of the vehicle's coating. Color consistency also makes it easier to maintain a uniform look across the entire side profile.

Vehicle placement and installation aspects

The trim has been designed for installation on the left side of the vehicle, in the sill area. The precise shape matching the BMW E90 LCI bodywork allows for proper alignment with adjacent body components. Correct placement on the vehicle facilitates work for body shops and service centers specializing in the BMW brand, reducing installation time and limiting the need for additional modifications.

Product characteristics and practical application

As an item in the Side Skirts category, the sill trim serves both a protective and aesthetic function. It can be used for:

• post-accident repairs in the area of the sills and lower door sections,
• body restoration following corrosion or operational damage,
• restoring the vehicle's factory appearance after previous modifications.

The used product allows for an economical restoration of the original body configuration while maintaining the characteristic look of the post-facelift 3 Series. The specific weight of the component helps maintain the proper balance of the sill structure and does not add extra load to this area.

Brand and vehicle compatibility

The sill trim comes from the BMW range, which ensures compliance with the factory dimensional and installation standards for this brand. As a result, the component works well with original mounting points and other body components. The presence of the OEM part number and interchangeable numbers in the technical specification facilitates verification of compatibility with a specific version of the BMW E90 LCI and minimizes the risk of selecting the wrong component.

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

For drivers who are also working on improving ride comfort and steering precision, a practical guide on suspension diagnostics and the cost-effective use of dismantled parts may be helpful – you can find it in the article Suspension knocking? Discover a clever way to restore factory steering precision without spending a fortune at the service center.