BMW X3 E83 Wheel Arch Cover M Sport Front Left N/S Titansilber Metallic - 354

Visual condition of the part

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

BMW X3 E83 Wheel Arch Cover M Sport Front Left N/S Titansilber Metallic - 354 is an original body component designed for the front left side of the vehicle, specifically engineered for the M Sport package version. Thanks to its factory fitment and finish in Titansilber Metallic - 354, this cover allows for an aesthetic and technically correct repair of the wheel arch area. It is a practical solution for users who want to maintain a consistent body appearance and proper protection for components within the wheel well.

Specifications and technical data

• SKU: 0403483-TS1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0403483
• Substitutable numbers: 51110403483, 0403483, BG
• Location on the vehicle: Front, Left
• Color: Titansilber Metallic - 354
• Category: Body Side & Quarter Panels

Purpose and function of the wheel arch cover

The front left wheel arch cover in the BMW X3 E83 is responsible for protecting the inner part of the wheel arch and suspension components from water, mud, road salt, and small stones. A correctly selected part helps reduce corrosion of metal components, minimizes the risk of mechanical damage, and improves acoustic comfort in the cabin by reducing noise generated by the wheels.

The version dedicated to the M Sport package is shaped to match the specific geometry of the bumper and side skirts, which facilitates installation and ensures proper alignment with other body panels.

Color and body fitment

The finish in Titansilber Metallic - 354 allows for visual consistency with the factory BMW paint palette. As a result, the cover blends well with the bodywork, which is crucial both for post-accident repairs and for replacing worn-out parts in daily-driven vehicles.

The part is designed for installation in the front left section of the vehicle, which eliminates fitment issues and allows for the precise restoration of the original wheel arch geometry.

Characteristics of the used part

The offered wheel arch cover is a used part, which in practice represents a real compromise between repair costs and maintaining original manufacturing quality. An OEM component usually works better with factory mounting points than random aftermarket replacements, which translates into stable seating and a lower risk of unwanted vibrations or looseness during operation.

For many BMW X3 E83 users, choosing a used wheel arch cover is a sensible solution for body repairs, especially when they want to maintain the vehicle's factory specifications without excessive costs.

Benefits of using an original wheel arch cover

• Better fitment to the shape of the wheel arch and bumper in the M Sport version.
• Protection of suspension and body components from dirt and moisture.
• Maintenance of a consistent exterior appearance thanks to the matching paint color.
• Stable mounting in factory assembly points.

Expanding repairs in the wheel arch area

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

More about the advantages of original used parts

When choosing body and chassis components, many drivers consider used OEM parts as an alternative to unreliable aftermarket replacements. If you want to better understand why original dismantled components often provide a better price-to-durability ratio, it is worth reading the article: Humming differential? Find out why a used OEM drive axle is a better investment than an uncertain replacement.