BMW X3 E83 Wheel Arch Cover Rear Right O/S M Sport Spacegrau Grey Metallic - A52

Visual condition of the part

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

BMW X3 E83 Wheel Arch Cover Rear Right O/S M Sport Spacegrau Grey Metallic is an original body component from the Mudflaps category, designed for the rear right wheel arch area in M Sport versions. Finished in the factory Spacegrau Metallic - A52 color, it ensures a consistent vehicle appearance and provides proper protection for the wheel area against dirt and mechanical damage.

Specifications and technical data

• SKU: 0403487-SCG
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0403487
• Substitutable numbers: 51110403487, 0403487, 51773414450, 3414450, BG
• Location on the vehicle: Rear, Right
• Color: Spacegrau Metallic - A52
• Category: Splash Guards & Mud Flaps

Purpose and fitment for BMW X3 E83

The presented wheel arch cover is designed specifically for the rear right side of the BMW X3 E83 equipped with the M Sport package. The precise mounting geometry and edge profiling ensure proper body line alignment and a correct fit with external body panels and the bumper.

Thanks to a design consistent with factory specifications, the component works with original mounting points, which facilitates installation and reduces the need for additional bodywork modifications.

Protective and operational function

The rear right wheel arch cover plays a key role in protecting the wheel well, suspension components, and inner body parts against:

• stone chips and gravel thrown by the tire,
• water, mud, and road salt,
• increased corrosion in the wheel arch area.

A properly selected component from the Mudflaps category helps reduce the accumulation of debris, which promotes easier maintenance and longer service life for suspension and body parts in this section of the vehicle.

Spacegrau Metallic – A52 color and body aesthetics

The factory Spacegrau Metallic - A52 color allows for visual consistency with other body panels in this shade. This is particularly important for M Sport versions, where the body line and styling details are more pronounced.

The selected surface finish allows for:

• aesthetic integration of the wheel arch cover into the rear of the vehicle,
• minimizing color differences compared to adjacent elements,
• easier preparation for potential paint work, if required.

Characteristics of the used component

The offered wheel arch cover is a used part, which in practice means a favorable compromise between purchase cost and maintaining the original manufacturer's specifications. This type of component allows for an economical repair of the wheel arch area while maintaining factory fitment and construction.

Choosing an original, used wheel arch cover is particularly beneficial for post-accident repairs or localized body restoration, where compliance with factory geometry and maintaining the character of the M Sport version is essential.

Support with selection and additional technical information

The component has an assigned OEM part number and interchangeable numbers, which facilitates verification of compatibility with a specific BMW X3 E83 configuration. If necessary, it is worth comparing the markings with the vehicle documentation or consulting a mechanic to ensure that the wheel arch cover will work properly with the existing body structure.

If you are planning a comprehensive repair or upgrade of the rear wheel arch area in your BMW and need other elements from the same group, such as covers, aprons, or additional extensions, check the available parts in the BMW Mudflaps category.

Replacing body components – practical knowledge

When selecting used body parts, such as wheel arch covers, it is worth knowing the basic principles of assessing body condition, preparation for installation, and potential paint work. A detailed discussion of these issues, along with a comparison of new and used components, can be found in the article Replacing body components with used ones – can dismantled body parts look like new?.