BMW G26 Window Seal Door Rear Right O/S Weatherstrip Gasket Rubber 5A5C0B6

The Rear Right Door Window Seal for BMW G26 is an original body part designed for precise sealing of the passenger-side rear door window. Thanks to its factory-matched rubber profile and generation-specific fit for BMW, it ensures stable window operation, reduces wind noise, and helps protect the interior from water and dirt. This is a practical solution for users looking to restore proper window function and maintain technical consistency with the rest of the vehicle body.

Specifications and technical data

• SKU: 5A5C0B6
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 5A5C0B6
• Location on the vehicle: Rear, Right
• Category: Window Seals, Gaskets & Trims

Purpose and Function in the BMW G26 Body

The presented seal is part of the Window Seals and Trim category and is designed for installation in the rear right section of the BMW G26 series body. Its profile matches the door frame geometry, allowing for proper adhesion to the window and body panels. A correctly installed seal:

• limits water ingress into the door and cabin,
• stabilizes the window during opening and closing,
• reduces air noise at higher speeds,
• contributes to maintaining the proper rigidity of the window perimeter.

Construction and Material Properties

The seal is made from flexible rubber with selected hardness, allowing it to conform to the door edge and window channel. The design features varied thickness and cross-sectional shape at key points to:

• ensure even pressure against the window along its entire perimeter,
• minimize the risk of leaks in the corners,
• maintain dimensional stability in varying temperatures.

As a result, this component works well with factory window channels and the lifting mechanism, contributing to smooth window movement and reduced unwanted vibrations.

Benefits of Using an Original BMW Seal

Using the original rear right window seal in the BMW G26 maintains technical consistency with other body components. Key advantages include:

• Factory Fit – Geometry matches the door frame and window, requiring no modifications.
• Stable Sealing – Reduces the risk of leaks and moisture damage to upholstery and door electrical systems.
• Improved Cabin Acoustics – Reduces noise in the rear cabin area, especially during highway driving.
• Aesthetic Window Edge Finish – Maintains a cohesive look for the vehicle's side profile.

Selection and Installation in the Rear Right Vehicle Area

This seal is designed for installation in the rear right part of the vehicle, simplifying the selection of the correct part for replacement. When installing, pay attention to:

• thorough cleaning of the contact surfaces on the door frame,
• correct positioning of the profile in the corners,
• checking window operation after installation – smooth movement and no rubbing.

This approach allows for full utilization of the seal's properties and restoration of the correct performance parameters for the rear right window.

Expanding Service Work Scope

If you are planning a comprehensive repair or upgrade of the side window area in your BMW and need other parts from the same group, such as additional seals, trim strips, or window guides, check the available parts in the BMW Window Seals and Trim category.

For drivers interested in a broader approach to vehicle modernization and the impact of replacing body and equipment components on driving comfort, advisory materials may be useful – more information can be found in the article The Hot Hatch Legend: Evolution of the VW Golf GTI from Mk1 to Mk8 – Construction Changes and VW Car Parts, which illustrates how thoughtful component replacement affects vehicle operation.