BMW X3 F25 Side Skirt M Sport Sill Strip Cover Trim Left N/S Alpinweiss 3 - 300

Visual condition of the part

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

BMW X3 F25 Side Skirt M Sport Sill Strip Cover Trim Left N/S Alpinweiss 3 - 300 is an original body component designed for installation on the left side of the BMW X3 F25 model with the M Sport package. Finished in the factory Alpinweiss 3 color, it allows for a visually consistent restoration of the vehicle's side profile while maintaining the characteristic sporty look of the M version. This is the ideal solution for users who expect precise fitment and aesthetics in line with the manufacturer's standards.

Specifications and technical data

• SKU: 8052075-AW
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8052075
• Substitutable numbers: 51778052075, 8052075
• Location on the vehicle: Left
• Color: Alpinweiss 3 - 300
• Category: Running Boards & Side Bars

Purpose and function of the component

The presented sill trim has been designed as a left M Sport side skirt for the BMW X3 F25. It is responsible for the aesthetic finishing of the lower side of the bodywork while also serving as a shield for the sill area against dirt and minor mechanical damage. Thanks to its factory profile, it maintains the correct geometry of the side line, which is important for both visual and installation purposes.

The component is finished in Alpinweiss 3, which facilitates matching it to the original body paint in this shade. In the case of post-accident repairs or replacing a worn-out trim, this helps to limit the scope of additional paintwork, provided the condition of the coating is visually acceptable.

Compatibility and fitment for BMW X3 F25

The trim has been constructed specifically for the BMW X3 F25 model equipped with the M Sport package, which means it is compatible with factory mounting points and the shape of the sills in this body version. Its placement on the left side of the vehicle ensures proper alignment with the doors, wheel arches, and other components of the aerodynamic package.

Its original BMW group origin helps maintain consistent build quality and minimizes the risk of installation issues typical of aftermarket parts with different profiles or dimensional tolerances. This is particularly important for repairs where the precision of body lines and proper component fitment are paramount.

Visual characteristics and role in the M Sport styling

Versions with the M Sport package are distinguished by a more dynamic body line, and the side skirt is one of the key elements of this styling. The properly contoured shape of the sill emphasizes the vehicle's visually lowered silhouette, giving it a sportier character. Combined with the other components of the M package, it creates a cohesive visual whole.

The Alpinweiss 3 color is one of the popular shades of white used by BMW, which is why maintaining the original color of the trim is important for the continuity of the paint coating along the entire length of the vehicle's side. Proper color matching influences the perception of repair quality and reduces the visibility of bodywork interventions.

Practical application in repairs and upgrades

Due to its nature, this component is often used in repairs following side collisions, parking damage, or when replacing worn-out sill covers. Using an OEM component allows for maintaining a high level of compliance with factory specifications while optimizing repair costs. This is a particularly beneficial solution for workshops specializing in the BMW brand and users who care about the technical consistency of their 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 covers, overlays, or additional strips, check out the available parts in the BMW Side Skirts category.

Expert support and selection of used body components

When selecting used body components, such as the left M Sport side skirt for the BMW X3 F25, it is worth paying attention to the compatibility of the body version, styling package, and paint color. Correct identification of these parameters allows for limiting the scope of additional work and speeds up the repair process.

For users and workshops that want to deepen their knowledge on the safe use of dismantled body components, an article discussing procedures and best practices in this area may be useful – you can find it here: Bodywork and chassis – post-accident repairs using dismantled parts.