BMW X3 E83 M Sport Rear Right O/S Wheel Arch Cover Monacoblau Monaco Blue A35

Visual condition of the part

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

BMW X3 E83 M Sport Rear Right O/S Wheel Arch Cover Monacoblau Monaco Blue A35 is an original body component from the Rear wheel arches and fenders category, designed for installation on the rear right side of the vehicle. Thanks to its factory-fit design and Monacoblau Metallic - A35 paint finish, it ensures a seamless look and proper protection for the wheel arch of your BMW.

Specifications and technical data

• SKU: 0403487-MB
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0403487
• Substitutable numbers: 51110403487, 0403487, BG
• Location on the vehicle: Rear, Right
• Color: Monacoblau Metallic - A35
• Category: Body Side & Quarter Panels

Purpose and function of the component

The rear wheel arch cover is responsible for protecting the inner part of the bodywork against water, mud, road salt, and small stones thrown up by the wheel. The rear right side of the vehicle is particularly exposed to dirt and mechanical damage, which is why using the correct structural component is important for both the durability of the bodywork and operational comfort.

This cover is dedicated to the specific BMW X3 E83 M Sport version, which allows for maintaining the correct wheel arch geometry, proper edge alignment, and compatibility with factory mounting points and other body panels.

Color and visual fit

The Monacoblau Metallic - A35 finish allows for maintaining a consistent stylistic line of the bodywork without the need for additional painting, provided it matches the vehicle's current color. This solution is particularly beneficial for post-accident repairs or partial component replacement, where quick installation and aesthetic matching to the remaining body panels are essential.

The placement on the rear right side of the vehicle ensures that the component has been designed with the correct fender profile, wheel arch shape, and characteristic M-version contours in mind, which translates into stable mounting and proper fitment with the outer body shell.

Installation and operational characteristics

The rear wheel arch cover for the BMW X3 E83 has been constructed as a part intended for direct installation into factory mounting points. Properly formed edges and the correct profile facilitate the work of a body technician or mechanic, reducing the time required to fit the component.

• dedicated application for the rear right part of the body,
• compatibility with the fender and wheel arch structure in the M version,
• maintenance of proper protection against corrosion in the wheel zone,
• suitable for use in post-accident and renovation repairs.

Thanks to the use of original geometry, the cover works in harmony with factory body components, which reduces the risk of improper adhesion, rattling, or unwanted vibrations while driving.

Condition and benefits of choosing a used component

The presented item comes from dismantling and is offered as a used part, which allows for significantly reducing repair costs compared to purchasing a new component. At the same time, you retain the advantages of the original construction, such as proper fit to the bodywork and compliance with the factory model specification.

Choosing a used rear wheel arch cover is particularly beneficial for comprehensive body repairs, where budget optimization is important while maintaining an appropriate level of quality and functionality.

Expanding repairs in the rear body area

If you are planning a comprehensive repair or upgrade of the rear body area in your BMW and need other components from the same group, such as additional covers, fender panels, or inner wheel arch liners, check out the available parts in the BMW Rear wheel arches and fenders category.

If you want to better understand the impact of chassis and suspension component condition on driving comfort and the cost-effectiveness of using dismantled parts, it is worth reading our guide: Suspension knocking? Discover a clever way to restore factory handling precision without spending a fortune at the service center.