BMW X3 E83 Side Panel Fender Wing Front Left N/S Black Sapphire Metallic - 475

Visual condition of the part

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

BMW X3 E83 Side Panel Fender Wing Front Left N/S Black Sapphire Metallic - 475 is an original body component from the Front fenders group, designed for installation on the left side of the vehicle's front section. Finished in the factory Black Sapphire Metallic - 475 color, it allows for a visually consistent body repair without the need to change the car's paint scheme.

Specifications and technical data

• SKU: 3405921-BS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3405921
• Substitutable numbers: 41353405921, 3405921, 41353405923, 3405923
• Weight: 150
• Location on the vehicle: Front, Left
• Color: Black Sapphire Metallic - 475
• Category: Fenders

Purpose and function in the BMW X3 E83 body

The presented front left fender has been designed specifically for the BMW X3 E83, maintaining factory geometry and mounting points. It is responsible for correctly shaping the body line in the front part of the car, working in conjunction with the hood, bumper, headlight, and driver's door. This ensures that after installation, it is possible to achieve even gaps, stable fitment, and maintain the vehicle's original aerodynamics.

Black Sapphire Metallic - 475 color and paint aspects

The fender is finished in Black Sapphire Metallic - 475, which facilitates matching with the factory BMW paint. For many users, this means the possibility of limiting the scope of paint work, especially during local repairs. The metallic black color effectively masks minor shade differences while maintaining the characteristic, elegant look of the body typical for this color version.

Mounting parameters and fitment

The fender is intended for installation in the front, left part of the vehicle, in accordance with the factory design of the BMW X3 E83. The component's construction allows for the use of standard mounting points, which facilitates bodywork and allows for precise alignment relative to other body panels. The appropriately selected weight of the element helps maintain the correct load distribution within the front part of the bodywork.

Characteristics of the used component

As a used part, the fender is a practical solution for post-accident repairs or replacing corroded elements. It allows for an economical restoration of the body while maintaining the manufacturer's original specifications. This type of component is particularly valued in workshops specializing in the BMW brand, where both structural compliance and the possibility of quick installation without modifications are important.

Benefits of using an original front fender

Using a factory front left fender in the BMW X3 E83 ensures:

• preservation of the original body line and characteristic creases,
• proper fitment to the hood, bumper, and driver's door,
• easier adjustment of gaps and component alignment,
• color consistency with the Black Sapphire Metallic - 475 paint,
• the ability to use standard mounting points.

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

For drivers interested in a broader look at vehicle construction and the relationship between the body and vehicle handling, an article describing the operation of the steering system, symptoms of wear, and examples of consumable parts may be helpful – you can find it here: Steering system and power steering – how it works and what goes wrong?.