BMW X3 E83 Wheel Arch Cover Rear Right O/S M Sport Titansilber Silver - 354

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 Titansilber Silver is an original body component designed for installation on the rear right side of the vehicle. This part, categorized under Mudflaps, effectively reduces dirt and water spray from the wheel, improving protection for the paintwork and suspension components. As a used OEM component, it ensures a perfect fit for the M Sport body lines and color consistency with the factory Titansilber Metallic paint.

Specifications and technical data

• SKU: 0403487-TS3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0403487
• Substitutable numbers: 51110403487, 0403487, 51773414450, 3414450, BG
• Location on the vehicle: Rear, Right
• Color: Titansilber Metallic - 354
• Category: Splash Guards & Mud Flaps

Purpose and compatibility for BMW X3 E83

The presented wheel arch cover is designed specifically for the BMW X3 E83 M Sport model, intended for the rear right side of the vehicle. The component's design is compatible with factory mounting points, which facilitates installation and helps maintain the original wheel arch geometry. Consequently, no additional modifications or shape adjustments are required after installation.

This element is particularly important for vehicles operated in urban and rural conditions, where wheel arches are exposed to water, mud, small stones, and road salt. A correctly installed cover helps reduce corrosion and mechanical damage to the rear part of the bodywork.

Protective function and utility

The wheel arch cover performs several key operational functions:

• protects the inner part of the wheel arch and suspension components from direct exposure to road debris,
• reduces the amount of water and mud thrown from under the wheel onto the rear bodywork,
• helps reduce noise generated by impacting stones and gravel,
• supports the maintenance of stable wheel arch geometry, which is important for precise alignment with the bumper and side panels.

By maintaining the factory shape and dimensions, the cover works well with other M Sport package elements, which is significant from both an aesthetic and aerodynamic perspective for the rear of the vehicle.

Titansilber Metallic color – body consistency

The element is finished in Titansilber Metallic – 354, a color characteristic of many BMW X3 E83 units. Using the original shade makes it easier to maintain visual consistency of the bodywork, especially where the cover is visible in the transition zone between the wheel arch and the bumper.

Selecting the correct color is not only important for aesthetics but also for practical reasons – it eliminates the need for additional painting and allows the vehicle to be returned to service more quickly after repair or replacement.

Characteristics of the used OEM component

The offered wheel arch cover is a used original BMW component, which means it retains factory geometry, proper rigidity, and compatibility with the BMW X3 E83 mounting system. Compared to generic aftermarket replacements, the OEM part fits the body lines better and ensures predictable performance during operation.

Choosing a used OEM element is a beneficial solution for users who want to combine cost control with the high level of fit and build quality typical of the BMW brand.

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

For drivers interested in optimizing service costs and making informed choices regarding used parts, practical tips on an economical approach to repairs can be found in the article Repairing a Volkswagen for pennies? Discover how to save on original car parts.