BMW E90 LCI M Sport Sill Strip Side Skirt Right O/S Alpinweiss 3 White - 300

Visual condition of the part

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

BMW E90 LCI M Sport Sill Strip Side Skirt Right O/S Alpinweiss 3 White - 300 is an original body component designed for installation on the right side of facelifted BMW 3 Series models. Finished in the factory Alpinweiss 3 color, it allows for an aesthetic and technically correct replacement of a damaged side skirt without the need for color matching. This is a practical solution for users who expect a consistent look and secure mounting of side skirt components.

Specifications and technical data

• SKU: 0037230-AW
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 37230
• Substitutable numbers: 51770037230, 0037230
• Location on the vehicle: Right
• Color: Alpinweiss 3 - 300
• Category: Other Exterior Parts & Accessories

Purpose and function of the side skirt component

The right-side skirt on a BMW E90 LCI plays an important protective and aesthetic role in the lower part of the bodywork. It protects the sill from minor mechanical damage and external factors, while also streamlining the car's side profile, ensuring a cohesive look for the entire body. Using an original side skirt cover facilitates the maintenance of factory geometry and proper fitment with adjacent panels.

Color and body compatibility

The component is finished in Alpinweiss 3 - 300, a color characteristic of many facelifted BMW 3 Series E90 models. As a result, the strip can be used as a replacement for a damaged sill without the need for additional painting, provided the vehicle shares the same paint code. Proper color matching reduces repair time and helps maintain a uniform shade across the entire side of the vehicle.

Placement on the vehicle and assembly aspects

The strip is designed for installation on the right side of the vehicle, in the lower sill area. Precise placement on the vehicle facilitates the work for a workshop or an individual performing the repair, as the mounting points and the shape of the component are consistent with BMW's factory solutions. Using an original side skirt cover allows for:

• maintaining the correct sill line and consistency with other body panels,
• reducing the need for mounting modifications,
• maintaining proper drainage of debris from the lower part of the bodywork.

Characteristics of the used product

The offered side skirt is a used component, which in practice means it has been removed from a vehicle and may show signs of wear typical for aftermarket parts. For many users and workshops, this is a reasonable choice, allowing for the preservation of original BMW build quality while optimizing repair costs. In the case of body components such as side skirt covers, using a used part often constitutes an effective solution for accident and maintenance repairs.

Integration with other BMW sill components

The sill area in the BMW E90 LCI consists of several interacting components, such as outer covers, inner guards, or additional trim strips. Using an original strip on the right side facilitates proper fitment with other elements, which is important both for sill protection and for the visual consistency of the entire side of the vehicle. Proper alignment of sill components also affects user comfort, e.g., when entering and exiting the vehicle.

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

Technical support and parts knowledge

When selecting body components, including side skirts, it is worth paying attention to the differences between equipment versions and engine variants to ensure full compatibility with your specific vehicle. For users interested in a broader technical context and a comparison of design solutions in premium cars, an article describing the differences in the construction of powertrains, braking systems, and chassis may be helpful – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.

If you are considering using aftermarket parts as part of a conscious approach to vehicle maintenance and want to better understand how such solutions fit into the modern approach to automotive, it is worth reading the material dedicated to eco-tuning and recycled parts: Eco-tuning in practice: how to increase performance while reducing your carbon footprint with recycled parts.