BMW X6 F16 F86 Rear Right O/S Door Window Trim Bar Cover Seal Strip 7317850

BMW X6 F16 F86 Rear Right O/S Door Window Trim Bar Cover Seal Strip is a precisely fitted component from the Doors and door panels group, designed for installation on the rear right side of the vehicle body. It is responsible for effective water drainage from the window and stable sealing of the edge, which influences acoustic comfort and protection of the vehicle interior.

Specifications and technical data

• SKU: 7317850
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: 7317850
• Substitutable numbers: 7317850, 51357317850
• Location on the vehicle: Rear, Right
• Category: Doors & Door Skins

Purpose and function of the component

The described seal/trim strip is dedicated to the rear right door panel, where it works in direct contact with the window. Its tasks include:

• mechanically wiping water and contaminants from the window surface during its movement,
• limiting the ingress of moisture into the interior of the door,
• supporting the tightness of the door circuit in the area of contact with the window,
• stabilizing the window guide in the upper part of the door panel.

Thanks to this component, the door system maintains proper performance parameters, and the operation of the window lifting mechanism remains smooth and predictable.

Benefits of using the original trim strip

Using the correct trim strip in the rear right part of the body translates into a number of practical advantages. The most important include:

• Better protection of the door interior – limiting the accumulation of water and dirt in the area of the guides and the window lifting mechanism.
• Stable window guidance – reducing the risk of play, rattling, and uneven window operation during opening and closing.
• Improved acoustic comfort – reduction of wind noise in the rear part of the body when driving at higher speeds.
• Aesthetic finish of the door edge – a visually consistent outline of the window and door panel.

Installation characteristics and fitment

The strip has been designed with a specific location on the vehicle in mind – rear, right side. This means that its geometry, length, and working profile are adapted to the shape of the rear right door panel, which facilitates installation and ensures proper adhesion to the window and the bodywork.

The component comes from a vehicle of the BMW brand, which guarantees factory origin and compliance with the manufacturer's requirements regarding material quality and construction. Thanks to this, the strip maintains appropriate rigidity, flexibility of the working edge, and resistance to typical operational loads.

Condition and service application

The product is marked as used, which makes it an attractive service solution in situations where it is necessary to replace a damaged or degraded trim strip without incurring the costs of purchasing a new component. Such elements are particularly useful for:

• post-accident repairs within the rear doors,
• removing leaks and seepage in the window area,
• restoring the correct operation of the window lifting mechanism after bodywork interventions.

Additionally, the presence of assigned part numbers and interchangeable numbers in the technical specification facilitates verification of compatibility with a specific body configuration.

Integration with other door components

The strip works with other components from the Doors and door panels group, such as skins, window frames, or guides. A properly selected seal minimizes stress around the window edge, which is important for the durability of the entire system. In the case of service work in the rear right part of the body, it is worth paying attention to the condition of adjacent elements to avoid re-dismantling the door in a short time.

If you are planning a comprehensive repair or upgrade of the door zone in your BMW and need other elements from the same group, such as skins, window frames, or additional seals, check the available parts in the Doors and door panels BMW category.

For users interested in a broader context of using original components in premium class vehicles, including the impact of used parts on maintaining the brand's character, the following article may be helpful: Audi and emotions in their purest form. How do used parts help maintain the brand's DNA?.