Side Skirt BMW X3 E83 M Sport Door Sill Cover Left N/S Titansilber Silver - 354

Visual condition of the part

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

The BMW X3 E83 Left Sill Trim M-Package Titansilber is an original body part from the sill trims category, designed for installation on the left side of the vehicle. With its factory finish in Titansilber Metallic - 354, it ensures a cohesive look with the vehicle's body line and proper integration with the M-Package styling.

Specifications and technical data

• SKU: 0403480-TS1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0403480
• Substitutable numbers: 51110403480, 0403480
• Location on the vehicle: Left
• Color: Titansilber Metallic - 354
• Category: Running Boards & Side Bars

Intended Use and Fitment for BMW X3 E83

The presented sill trim has been specifically designed for the BMW X3 E83 model in the M-Package version, taking into account factory mounting points and sill geometry. Its placement on the left side of the body allows for precise replication of the original side profile, which is particularly important for accident repairs or replacement of worn-out parts.

The correct fit of the trim's shape and profile facilitates installation and minimizes the risk of stress on the body. This allows the part to be used for both body repairs and restoring the vehicle's factory appearance after modifications.

Titansilber Metallic - 354 Finish

The Titansilber Metallic - 354 color is a distinctive metallic silver used by BMW, which complements the M-Package styling well. The factory surface finish ensures color consistency with other body elements, minimizing the need for additional painting after installation.

The metallic coating provides an aesthetic appearance and makes the trim easy to keep clean. At the same time, the appropriately chosen shade promotes uniform light reflection along the entire length of the vehicle's side, which is important for professional visual repairs.

Construction and Functional Characteristics

The M-Package sill trim serves both protective and aesthetic functions. It has been designed to:

• shield the lower part of the body from dirt and minor mechanical damage,
• complement the sporty side line characteristic of the M package,
• ensure stable mounting to factory attachment points,
• maintain proper rigidity along the vehicle's sill.

Thanks to its construction aligned with the manufacturer's solutions, the trim integrates with other M-Package elements, creating a visually and technically cohesive set. This solution is particularly beneficial for comprehensive body restoration or restoring the car's original specification.

Item Condition and Application in Repairs

The offered sill trim is a used part, making it an attractive option for economical repairs and projects based on aftermarket parts. Such components are often chosen by workshops specializing in the BMW brand and by users who are independently sourcing body parts.

Due to its factory origin, the trim retains correct proportions, shape, and mounting method, which simplifies installation and reduces the need for additional modifications. This is a practical solution for replacing a single part after mechanical damage or corrosion.

Fitment with Other BMW Parts and Technical Knowledge

If you are planning a comprehensive rebuild or body modernization for your BMW and also need other parts from the sill trims category for this brand, check the available parts in the BMW Sill Trims category.

For users interested in a broader technical context and the running costs of BMW vehicles with diesel engines, an article comparing popular engine units may be helpful – you can find more information in the material BMW N47 vs M57 / M57N / M57N2 – Ranking of Legendary Diesels.