Door Strip BMW X3 F25 Window Seal Rear Right O/S Trim Gasket Black 7317908

Door Strip BMW X3 F25 Window Seal Rear Right O/S Trim Gasket Black is an original component from the Window seals and trims group, designed for the rear right window of the BMW X3 F25 body. Precise fitment for the specific model and the black color ensure a consistent look with the factory body line and effective protection against water, noise, and dirt.

Specifications and technical data

• SKU: 7317908
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7317908
• Substitutable numbers: 7317908, 51227317908, 7205746, 51227205746
• Location on the vehicle: Rear, Right
• Color: Black
• Category: Window Seals, Gaskets & Trims

Purpose and function of the seal

The presented seal is designed for installation in the rear right door area of the BMW X3 F25, where it is responsible for a tight connection between the window and the door frame. Thanks to its proper profile, it limits water ingress into the door interior, stabilizes the window in the guide, and reduces wind noise when driving at higher speeds.

The black color of the seal is consistent with the factory BMW body styling, which allows for maintaining an aesthetic, cohesive look of the window and door edges. This element is important both for acoustic comfort and for protecting the window lifting mechanism from moisture.

Benefits of using an original BMW seal

Choosing an original seal dedicated to the BMW X3 F25 translates into a number of practical advantages:

• precise fit to the shape of the door frame and window in the rear right part of the body,
• stable operation of the window lifting mechanism thanks to proper guidance in the seal,
• reduction of air drafts and noise in the cabin,
• better protection of the door interior against water and dirt,
• preservation of the factory look of the window edge thanks to a properly selected surface finish.

Using components from the same design group as the factory-installed ones facilitates assembly and minimizes the risk of leaks resulting from inaccurate fitment.

Assembly and operational characteristics

The seal is intended for installation in the rear right part of the body, in the door and window area. The design, tailored to the specific BMW X3 F25 model, allows for installation in place of the factory element without the need for body or window modifications. The black color facilitates integration with other door trim elements, such as frames, strips, or pillars.

The item comes from a used vehicle, which in practice means that it is a part with parameters consistent with factory specifications, maintaining the proper shape and working profile, suitable for further use after correct installation.

Application in the body sealing system

The rear right door window seal works with other elements of the BMW X3 F25 body sealing system, creating a continuous barrier against water and noise. A properly selected and installed element:

• supports maintaining the proper pressure of the window against the frame,
• reduces the risk of window fogging from the inside through better moisture separation,
• contributes to the durability of door mechanisms, which are less exposed to corrosion.

Thanks to this, replacing a worn or damaged seal with an original component is an important step in renovation work related to the door and window area in the BMW X3 F25.

Expanding work within BMW seals and trims

If you are planning a comprehensive repair or upgrade of the window and door area in your BMW and need other elements from the same group, such as additional edge seals, window strips, or guide seals, check the available parts in the BMW window seals and trims category.

To better understand the importance of original elements in the body system and the benefits of choosing used parts from dismantling, it is worth reading the article OEM quality guarantee and safety – why are used original car parts the best choice for your car?, which discusses the technical and economic aspects of such solutions.