BMW E90 E91 Side Skirt M Sport 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.

BMW E90 E91 Side Skirt M Sport Sill Strip Left N/S Alpinweiss Alpine White - 300 is an original body component designed for installation on the left side, perfect for the aesthetic and functional restoration of the sill area in 3 Series E90 models. Maintaining the factory Alpinweiss 3 color ensures a consistent match with the body paint, which significantly facilitates post-accident repairs and visual upgrades. This used M Sport component is a sensible choice for drivers looking for a solid, well-fitting solution at an attractive price.

Specifications and technical data

• SKU: 0033441-AW1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0033441
• Substitutable numbers: 51770033441, 0033441, BG
• Weight: 150
• Location on the vehicle: Left
• Color: Alpinweiss 3 - 300
• Category: Running Boards & Side Bars

Purpose and fitment for BMW E90

The side skirt has been designed specifically for the BMW 3 Series E90 body in the M Sport version, taking into account the characteristic geometry of the sills and the sporty side profile. The element is intended for installation on the left side of the vehicle, ensuring proper fitment with factory mounting points and stable seating on the bodywork.

Thanks to a design consistent with the manufacturer's solutions, the strip maintains appropriate rigidity and shape, which translates into correct body line alignment and reduces the risk of stress in the sill area.

Alpinweiss 3 color and visual appeal

The factory color Alpinweiss 3 - 300 allows for a uniform paint surface along the entire length of the vehicle's side, without the need for full repainting of the entire element if the coating is in good condition. This is particularly beneficial for local repairs where consistency of shade and paint structure is essential.

The M Sport side skirt emphasizes the dynamic character of the body, visually lowering the side line and giving the car a sportier look. It is a practical solution for users who want to restore the original appearance of the car after damage or replace a missing part of the styling kit.

Performance characteristics and installation

As an item in the Side skirts category, the product serves both a protective and aesthetic function. The properly selected mass of the component promotes stable mounting and reduces vibrations during driving, which affects the durability of the connections to the bodywork.

The strip is intended for installation in the factory location, using the original mounting points on the body. This makes the installation process predictable and minimizes the risk of fitment issues, provided the bodywork does not have significant deformations in the sill area.

Use in repairs and upgrades

The used M Sport side skirt will work well for both standard post-accident repairs and for visually upgrading the vehicle from a base version to a sportier configuration. It allows for the restoration of the side line continuity, protection of the sill against mechanical damage, and maintenance of a consistent look for the entire set of M components.

Choosing an original BMW component reduces the risk of problems with geometry, non-factory embossments, or differences in paint shade, which is important for precise body and paint work.

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.

In the case of extensive bodywork and related system repairs, it is also worth ensuring the efficiency of other vehicle components – you can find more practical tips on operating your car in demanding conditions in the guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.