BMW X3 E83 E83N Roof Aerial Casing Shark Fin Antenna Titansilber 3411632

BMW X3 E83 E83N Roof Aerial Casing Shark Fin Antenna Titansilber is a precisely manufactured body component designed for installation in the first-generation BMW X3. The aerodynamic "shark fin" shape and the Titansilber Metallic paint finish ensure a cohesive, aesthetic look for the roof and a harmonious fit with the body lines.

Specifications and technical data

• SKU: 3411453-TS1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2147431
• Substitutable numbers: 65202147431, 2147431, 3411453, 65200303335, 0303335
• Color: Titansilber Metallic - 354
• Category: Other Interior Parts & Accessories

Purpose and function of the component

The "shark fin" roof aerial casing serves as an external cover for the antenna module, protecting it from weather conditions and mechanical damage. For the BMW X3 E83 and E83N, this is a body part from the Doors and door panels group, which contributes to the visual consistency of the upper body and the correct flow of the roof line.

Using a dedicated casing for a specific BMW model reduces the risk of leaks, improper fitment to the roof skin, and unwanted vibrations at higher speeds. This is particularly important when driving on highways, where the stability of body components is significant for acoustic comfort.

Color and paint matching

The presented cover is factory-finished in Titansilber Metallic, a color characteristic of many BMW X3 E83/E83N units. As a result, this component can be used as a replacement in vehicles with the same paint code without the need for additional painting or with minimal correction, which reduces repair time and costs.

The metallic structure of the paint coating ensures uniform light reflection and an aesthetic transition between the roof and the antenna casing. In practice, this means that after proper installation, the cover does not stand out against the rest of the body panels, maintaining the vehicle's factory character.

Product characteristics and installation

The "shark fin" roof aerial casing for the BMW X3 E83/E83N is a body component designed with the specific roof profile of this model in mind. The properly selected base geometry facilitates correct seating on the roof skin, and the precise fit reduces the risk of moisture ingress around the antenna mounting hole.

As a part from the bodywork group, the casing can be used both when replacing a damaged element after a collision or mechanical interference, and for the aesthetic restoration of the upper part of the vehicle. The used product allows for an economical repair while maintaining the original character of the BMW.

Benefits of using an original casing

• Better fit to the roof shape of the BMW X3 E83/E83N compared to universal replacements.
• Color consistency with the bodywork thanks to the Titansilber Metallic paint.
• Reduced risk of leaks in the roof antenna area.
• Possibility of economical repair using a used part.

Expanding the scope of BMW body repairs

If you are planning a comprehensive repair or upgrade of the door area in your BMW and need other components from the same group, such as skins, reinforcements, or additional panels, check out the available parts in the BMW Doors and door panels category.

For drivers considering a wider use of used parts in vehicle maintenance, practical tips on cost optimization and selecting components from the secondary market can be found in the article Smart Skoda servicing – why second-hand parts are the best choice for your wallet, which shows how to consciously use second-hand OEM components.