BMW X3 Series E83 M Sport Door Sill Cover Skirt Left N/S Silbergrau Silver Grey

BMW E83 X3 M-Sport Side Skirt Trim Left is an original body part from the Side Skirts group, designed for installation on the left side of the vehicle. Thanks to its factory fit for the BMW X3 E83 M-Sport version, it ensures a cohesive look with other body components and maintains the correct sill line. The Silbergrau Metallic - A08 finish allows for a uniform style with the body paint in this shade.

Specifications and technical data

• SKU: 0403480-SBG
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0403480
• Substitutable numbers: 51110403480, 0403480
• Location on the vehicle: Left
• Color: Silbergrau Metallic - A08
• Category: Running Boards & Side Bars

Purpose and Fitment

The trim is specifically designed for the sill area of the BMW X3 E83 M-Sport variant, taking into account its characteristic contours and sporty body line. Its placement on the left side of the vehicle guarantees proper alignment with the doors, wheel arches, and other sill elements, without the need for modifications or forced adjustments.

The Silbergrau Metallic - A08 color is a factory shade used in the BMW palette, which facilitates visual consistency when replacing a damaged trim or during bodywork and painting. The part is from the OEM series, ensuring it retains the correct geometry and mounting points as intended by the manufacturer.

Technical and Visual Characteristics

As an element from the Side Skirts category, the trim serves both a protective and aesthetic function. It shields the lower edge of the body from minor mechanical damage and external influences, while simultaneously emphasizing the sporty character of the M-Sport package. The profile of the trim is matched to the factory sill of the BMW X3 E83, which translates to stable mounting and a smooth transition line between the sill and the door.

The Silbergrau metallic finish provides a subtle, modern look that complements both light and dark body colors. This makes the part suitable for both replacement after damage and for vehicle visual refresh projects.

Condition and Service Application

The part is in used condition, making it a sensible choice for post-accident repairs, body restoration, or custom builds where factory fit and cost control are important. A used OEM sill trim allows for the preservation of the original body line without resorting to aftermarket parts with uncertain geometry.

The side skirt trim in this configuration is particularly useful in situations where the left sill has been damaged, the paint has been scuffed, or the factory trim has been deformed. Using an original M-Sport part helps restore a cohesive look to the entire side of the body, which is important both aesthetically and for potential future resale of the vehicle.

Benefits of Using an Original Side Skirt Trim

• Factory fit for the BMW X3 E83 M-Sport version, no modifications required.
• Consistent sill line on the left side of the vehicle, matching the manufacturer's design.
• Silbergrau Metallic - A08 color allows for maintaining a uniform body style.
• Protection of the lower body area from minor damage and dirt.
• Cost-effective solution by using a used OEM part.

If you are planning a comprehensive repair or upgrade of the sill area on your BMW and need other parts from the same group, such as covers, trims, or additional moldings, check the available parts in the BMW Side Skirts category.

Additional Information and Selection of Used Parts

When choosing used body parts, it is worth paying attention to the compatibility of the equipment version, color scheme, and vehicle side designation. A correctly selected sill trim can reduce the scope of painting work and shorten repair time. If you want to better understand the differences between new and used parts and consciously plan your service budget, check out the guide Car Parts – New or Used? Comparing Costs, Quality, and Durability.