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.

The BMW E90 LCI Left Sill Trim Strip Alpinweiss is an original body part from the Sill Trims category, designed for installation on the left side of post-facelift 3 Series models. Finished in Alpinweiss 3 - 300, it helps maintain the consistent look of the factory paint and provides an aesthetic finish to the lower part of the body.

Specifications and technical data

• SKU: 0037059-AW3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0037059
• Substitutable numbers: 51770037059, 0037059, 51777202651, 7202651
• Location on the vehicle: Left
• Color: Alpinweiss 3 - 300
• Category: Running Boards & Side Bars

Purpose and Function of the Sill Trim

The left-side sill trim strip plays an important protective and aesthetic role – it shields the lower edge of the body from mechanical damage and external factors. For the E90 LCI series, this is a component precisely matched to the characteristic sill line, ensuring that the factory geometry and the cohesive appearance of the entire vehicle side are preserved after installation.

A properly selected sill cover also helps to reduce the risk of corrosion in the critical area of cabin entry, which is important for both body durability and maintaining the car's value on the used market.

Alpinweiss 3 - 300 Color and Visual Matching

The presented trim strip is prepared in the Alpinweiss 3 - 300 color, allowing for visual matching with the factory paint used on many 3 Series models. This eliminates the need for additional painting after installation, provided the body color shade matches the vehicle's color code.

A uniform sill color contributes to the stylistic consistency of the entire car side – from the front bumper, through the doors, to the rear of the body. This is particularly important for collision repairs or replacing individual parts when preserving the car's original appearance is a priority.

Vehicle Placement and Installation Aspects

This part is designed for installation on the left side of the vehicle, eliminating the risk of error during part selection. Proper placement on the vehicle is important not only visually but also for installation – the mounting points and the shape of the trim are adapted to the specific side of the body.

As part of the Sill Trims group, it is designed to work with factory mountings and covers, which facilitates workshop work and reduces repair time. In practice, this translates to a more efficient replacement of a damaged part without the need for modifications.

Characteristics as a Used Part

The product is offered as a used part, representing a reasonable compromise between repair cost and maintaining the original manufacturer's specifications. A used sill trim allows for economical body restoration while preserving the original origin of the component.

For many BMW owners, choosing such a solution is beneficial both in terms of budget and compliance with factory installation standards and the vehicle's exterior appearance.

Why Choose Original BMW Sill Trims

Using original body parts is important for precise fitment, durability, and maintaining the characteristic styling line of the 3 Series. For sills, this is particularly evident in the area where they meet the doors and wheel arches, where every millimeter affects the final visual result.

If you are planning a comprehensive repair or upgrade of the lower body sections of your BMW and are also interested in other parts from this group, check the available parts in the BMW Sill Trims category.

More About the Advantages of Used BMW Parts

Many owners opt for used parts to combine original quality with reasonable service costs. If you want to better understand the benefits of such a solution for this brand, it's worth reading the guide: Used BMW Parts – Are They Worth It? Key Benefits for Brand Enthusiasts.