Side Skirt BMW X3 E83 M Sport Door Sill Cover Left N/S Mysticblau Blue - A07

Visual condition of the part

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

Side Skirt BMW X3 E83 M Sport Door Sill Cover Left N/S Mysticblau Blue - A07 is an original body component designed for the M Sport version, ensuring a cohesive look for the side of the vehicle. Thanks to the factory Mysticblau Metallic paint and precise fitment to the sill lines, this part helps maintain the aesthetics and functionality consistent with BMW standards. It is a practical solution for replacing a damaged sill cover or restoring the vehicle to a factory-like condition.

Specifications and technical data

• SKU: 0403480-MYS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0403480
• Substitutable numbers: 51110403480, 0403480
• Location on the vehicle: Left
• Color: Mysticblau Metallic - A07
• Category: Running Boards & Side Bars

Purpose and fitment for BMW X3 E83 M Sport

The presented side skirt is designed specifically for the BMW X3 E83 model with the M Sport package, intended for the left side of the vehicle. The component's construction is adapted to the factory mounting points, which facilitates installation and allows for maintaining the correct geometry of the sill area. As a result, the side skirt works seamlessly with the original covers, doors, and other body components, ensuring a visually and technically consistent effect.

Mysticblau Metallic A07 color and aesthetic values

The factory Mysticblau Metallic A07 paint is a distinctive metallic shade of blue used in the BMW range, which effectively highlights the side line of the body. Using the original color avoids shade differences between body panels, which is particularly important for post-accident repairs or spot restoration. A side skirt in this color helps maintain the stylistic consistency of the M Sport package without the need for additional painting of a replacement part.

Performance and functional characteristics

The side skirt serves a protective and aesthetic function in the lower body area. The properly shaped profile helps reduce dirt thrown by the wheels onto the lower parts of the doors, while also acting as a visible element of the side line characteristic of the M Sport version. A used OEM part is a good solution for:

• replacing a damaged or corroded side skirt after a collision or contact with an obstacle,
• restoring the completeness of the M Sport package after previous repairs,
• visual restoration of the vehicle while maintaining original BMW components.

Condition, origin, and benefits of using a used part

The side skirt comes from dismantling, which allows for maintaining the original geometry and fitment characteristic of BMW parts. A used body component is a good compromise between repair costs and maintaining the vehicle's factory appearance. Using an OEM component reduces the risk of fitment issues typical of some aftermarket replacements and facilitates installation in workshop conditions.

BMW side skirts – expansion and completion

If you are planning a comprehensive repair or upgrade of the sill area in your BMW and need other elements from the same group, such as covers, overlays, or additional moldings, check out the available parts in the BMW side skirts category.

Support for BMW maintenance and dismantled parts

When planning broader service work on vehicles of this brand, it is worth learning the best practices for using dismantled components, especially in the area of electronics and comfort systems. More information on this topic can be found in the article Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models using dismantled parts?, which discusses the approach to selecting and installing used BMW components.