Ford B-Max Door Window Guide Seal Gasket Rubber Front Right O/S AV11-R21510-AE

Ford B-Max Door Window Guide Seal Gasket Rubber Front Right O/S is an original component from the Window seals and trims group, designed for installation on the passenger or driver side depending on the market. It ensures stable window guidance, reduces wind noise, and supports door sealing, which translates into a quieter, more comfortable ride and improved protection of the interior against moisture.

Specifications and technical data

• SKU: AV11-R21510-AE
• Mark: Ford
• Condition: Used
• OEM Part Number: AV11-R21510-AE
• Substitutable numbers: AV11-R21510-AE, AV11R21510AE, 1847005
• Location on the vehicle: Front, Right
• Part type: Window Seal
• Category: Window Seals, Gaskets & Trims

Purpose and function in the vehicle

The presented window guide seal is tailored to the front right door of the Ford B-Max and works in conjunction with the window regulator mechanism and the door frame. Its purpose is to:

• guide the window in a vertical axis without unwanted play,
• reduce vibrations and rattling when driving on uneven surfaces,
• support the sealing of the window edge against the door,
• reduce wind noise at higher speeds.

Thanks to the proper rubber profile and fit to the shape of the door frame, this component affects the acoustic comfort of the cabin and the durability of the window regulator mechanism.

Construction and fit for Ford B-Max

The seal has been designed specifically for the front right door structure of the Ford B-Max, taking into account the characteristic body design of this model. The appropriate cross-sectional shape and material flexibility allow for:

• precise seating in the factory guide slots,
• compatibility with the original window mechanism,
• maintaining the correct window geometry relative to the door frame.

As a component from the original Ford production line, the seal maintains factory fit standards, which facilitates installation and minimizes the risk of leaks after replacement.

Condition, application, and benefits of installation

The offered seal is a used component, which allows for an economical replacement while maintaining the manufacturer's original specifications. It is particularly useful in situations where:

• the existing guide is worn, perished, or mechanically damaged,
• there is rattling, play, or the window jams in extreme positions,
• leaks and increased noise occur in the area of the front right door.

Installing a properly selected guide seal allows for restoring the correct operation of the window, improving acoustic comfort, and limiting moisture ingress into the door interior, which is important for the durability of other components in this area.

Selection support and integration with other body elements

Selecting the correct window guide seal is essential for maintaining the correct glass geometry and the tightness of the entire door assembly. In case of doubts regarding compatibility, it is worth verifying the manufacturer's markings or consulting a technical advisor to match the element to the specific equipment version and model year of the Ford B-Max.

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

For a broader perspective on the quality of original used parts, selection procedures based on catalog numbers, and the impact of such components on the durability and precision of vehicle handling, it is worth reading the article BMW – sports performance and precision. How do original used parts extend the life of a Bavarian icon?, which discusses the practical aspects of using OEM components in vehicle service and operation.