Mercedes W176 Rear Window Rail Sealing Seal Strip Right O/S A1767351400

Mercedes W176 Rear Window Rail Sealing Seal Strip Right O/S is a precisely fitted component from the Doors and door panels group, designed for the rear right side of the vehicle body. It is responsible for effectively draining water from the window and ensuring stable guidance within the rail, which contributes to acoustic comfort and protects the interior from moisture. This is a practical solution for users who want to maintain the factory functionality and aesthetics of the side body area in their Mercedes.

Specifications and technical data

• SKU: A1767351400
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1767351400 A 176 735 05 65
• Substitutable numbers: A1767351400, A 176 735 14 00, A1767350565, A 176 735 05 65
• Location on the vehicle: Rear, Right
• Category: Doors & Door Skins

Function and role of the sealing strip

The rear right window sealing strip in the Mercedes W176 class works in direct contact with the glass, creating a flexible barrier between the glass and the door panel. It limits the ingress of water, dirt, and small debris into the door interior, which helps protect the window lifting mechanisms and electrical components. A properly selected strip also reduces wind noise at higher speeds, improving overall driving comfort.

Body fitment and installation

The component has been designed specifically for the rear right side of the vehicle, ensuring proper adhesion to the window edge and the door line. The appropriate profile shape facilitates installation at factory mounting points without the need for modifying the door structure. This solution allows for the efficient replacement of a worn strip and restores the correct operation of the window in the rear body area.

Product characteristics and application

As a component from the Doors and door panels category, the strip works in conjunction with the window, seals, and lifting mechanism to create a cohesive protective and guiding system. The used nature of the part allows for economical repair while maintaining the original geometry and compatibility with factory Mercedes solutions. This is a good solution in situations where the existing strip is worn, brittle, or no longer provides proper pressure against the glass.

Benefits of using an original strip

Using a dedicated sealing strip in the rear right part of the body translates into several practical benefits:

• more stable window guidance in the rails,
• limitation of water and debris ingress into the door interior,
• reduced risk of accelerated corrosion of internal components,
• maintenance of a consistent visual line between the window edge and the door panel.

Thanks to this, it is possible to restore the factory operating conditions of the window in the rear part of the vehicle in a controlled manner, which is particularly important during long-term vehicle operation.

Expanding door zone modernization

If you are planning a comprehensive repair or modernization of the door zone in your Mercedes and need other components from the same group, such as panels, reinforcements, or additional strips, check the available parts in the Mercedes Doors and door panels category.

For drivers interested in a broader approach to car modernization, including the exhaust system and improving engine performance, the following guide article may be helpful: Second-hand Mini John Cooper Works Pro sports exhaust – a legal way to get a racing sound and +7 HP, which shows how to consciously select used components and what to pay attention to during their installation.