BMW X3 Series E83 Rear Right O/S Door Outer Weatherstrip Seal Chrome 3400812

BMW X3 Series E83 Rear Right O/S Door Outer Weatherstrip Seal Chrome is an original body component designed for the rear right side of the vehicle, providing an aesthetic finish to the door edge and additional protection against external factors. The chrome finish gives the car a consistent, elegant look, while the properly selected seal helps maintain tightness around the door. This is a practical solution for users who want to preserve the factory character of the BMW X3 E83 while controlling costs by using a pre-owned part.

Specifications and technical data

• SKU: 3400812
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3400812
• Substitutable numbers: 51703400812, 3400812
• Location on the vehicle: Rear, Right
• Color: Chrome
• Category: Other Exterior Parts & Accessories

Purpose and function of the component

The presented weatherstrip seal is dedicated to the rear right door of the BMW X3 E83. It is responsible for the aesthetic finish of the edge and acts as a barrier that limits the ingress of moisture and contaminants into the door interior. Thanks to its precise fit for this specific body model, the correct door closing geometry and stable mounting of the component are maintained.

Chrome finish and visual fit

The chrome color of the trim allows it to harmonize with the side line of the body, especially in vehicles equipped with factory decorative trim packages. The chrome surface emphasizes the premium character of the BMW X3 E83, improving the visual perception of the vehicle after repair or replacement of a damaged part. Using an original trim from the same model line minimizes the risk of differences in shade or shape compared to other decorative elements.

Benefits of using an original, pre-owned trim

Choosing an original, pre-owned rear right door weatherstrip seal is a reasonable compromise between quality and repair cost. The dismantled component:

• maintains factory fitment to the BMW X3 E83 door structure,
• limits the need for installation modifications,
• allows for maintaining a consistent look of the side body section,
• promotes economical repair after a collision or corrosion of the trim.

This allows you to restore the proper appearance and functionality of the door without the need to invest in more expensive, new components.

Installation and practical application

The weatherstrip seal is intended for installation on the rear right side of the vehicle, in accordance with the factory mounting layout of the BMW X3 E83. Proper seating of the component allows for maintaining even gaps between the door and the body and supports the correct operation of the seals in this area. A properly selected component reduces the risk of rattles, looseness, or unsightly deviations in the side line, which is important for both user comfort and the vehicle's future resale value.

Expanding the scope of repairs and selecting other components

If you are planning a comprehensive repair or upgrade of the side body area of your BMW and need other components from the same group, such as additional trims, seals, or decorative inserts, check the available parts in the Other BMW category.

For drivers interested in a broader look at the structural differences between standard and sports versions, including bodywork, suspension, and drivetrains, a comparative article on RS models may be helpful, available at the link: Audi RS vs other models – what is hidden under the hood and chassis?.