BMW X3 E83 Side Panel Front Left N/S Fender Wing Montegoblau Blue - A51

Visual condition of the part

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

BMW X3 E83 Side Panel Front Left N/S Fender Wing Montegoblau Blue - A51 is an original body component from the Front fenders category, designed for installation on the front left side of the vehicle. The Montegoblau Metallic - A51 paint finish ensures a seamless match with the factory body color, facilitating post-accident repairs or the replacement of a damaged part without the need for costly repainting of the entire side of the car.

Specifications and technical data

• SKU: 3405921-MTB1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3405921
• Substitutable numbers: 41353405921, 3405921, 41353405923, 3405923
• Location on the vehicle: Front, Left
• Color: Montegoblau Metallic - A51
• Category: Fenders

Purpose and fitment for BMW X3 E83

The presented left fender has been designed specifically for the BMW X3 E83 body structure, ensuring proper body line alignment, correct fitment with the hood, bumper, and door, and the preservation of factory assembly gaps. Its placement on the vehicle in the Front, Left zone ensures that the component is responsible for protecting the front left corner of the body against water, mud, road salt, and minor mechanical damage.

Montegoblau Metallic - A51 color and aesthetic value

The factory Montegoblau Metallic - A51 color is a distinctive, elegant metallic blue used by BMW, which emphasizes the dynamic body line of the X3 E83. Using the original paint shade:

• limits the scope of paint work to potential minor touch-ups,
• makes it easier to maintain visual consistency across the entire side of the vehicle,
• allows for a faster restoration of the car's aesthetic appearance after a collision or corrosion.

As a result, the fender is a practical solution for users who want to combine functional repair with maintaining an attractive body appearance.

Characteristics of the original BMW component

As a BMW brand product, the fender retains the factory geometry, mounting points, and profile of the stampings characteristic of the X3 E83. This means:

• secure seating in factory mounting holes,
• proper fitment to original brackets and mounts,
• compatibility with the headlight, bumper, and rocker panel lines.

The element comes from the Front fenders category, which facilitates part selection during the repair of the front wheel arch area and allows for maintaining the structural integrity of the entire front of the vehicle.

Used condition and application in repairs

The fender is offered as a used part, which provides a cost-effective solution while maintaining the manufacturer's original specifications. This type of component is particularly suitable for:

• post-accident repairs, when it is necessary to replace a damaged left fender,
• body restoration, when the existing element is corroded or deformed,
• restoring the vehicle to a technically sound condition on an optimal budget.

Choosing an original, used fender reduces the risk of fitment issues typical of lower-quality aftermarket replacements.

Support with selection and repair expansion

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

To better plan service work on your car, including the cooling system area prone to damage in the front zone, it is worth reading our guide on high-temperature operation: Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.