Mercedes W169 Coupe Quarter Side Window Rear Right O/S Glass AS2 A1696700812

Mercedes W169 Coupe Quarter Side Window Rear Right O/S Glass is an original component from the Car windows group, designed for installation in the rear right part of the body. A used side window allows for a technically correct vehicle repair while maintaining the factory body geometry and consistent aesthetics of the side profile.

Specifications and technical data

• SKU: A1696700812
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1696700812
• Substitutable numbers: A1696700812, A 169 670 08 12
• Location on the vehicle: Rear, Right
• Category: Car Glass

Purpose and fitment

The presented rear right side window has been designed specifically for the W169 coupe body, ensuring a proper fit to the window frame and seals. Its placement on the vehicle in the rear right part of the body guarantees compatibility with the factory window layout and maintains the correct structural rigidity of the car body.

Thanks to the use of AS2 type glass, the window meets the required standards for light transmission and operational safety, which is essential both for daily use and during technical inspections.

Performance parameters and role in the bodywork

The rear right side window in the coupe body is responsible for illuminating the rear part of the cabin, improving visibility, and stabilizing the side profile of the vehicle. Properly selected glass:

• supports the lateral rigidity of the body in the area of the rear pillar,
• ensures a visually consistent window outline with other glazed elements,
• reduces deformation and stress in the door frame and side paneling.

Replacing a damaged window with an original element from the same model series allows for maintaining factory fitment, which translates into reduced wind noise and proper operation of the seals.

Benefits of using an original used window

Using a side window from a vehicle of the same make and generation is a solution that combines economic aspects with the preservation of structural integrity. Original glass from this series:

• is designed for the specific geometry of the coupe body,
• maintains the correct profile of the edges that interface with seals and moldings,
• ensures compatibility with factory mounting points and trim elements.

As a result, the installation process is predictable for the workshop, and the vehicle retains parameters close to factory condition after the repair.

Application in the restoration and modernization of youngtimers

The rear right side window in the coupe body is an important element in the restoration of vehicles from model years that are increasingly treated as youngtimers. Replacing cracked or dull glass with a well-maintained used element allows for restoring the consistent appearance of the side body and improving the comfort of rear-seat passengers.

If you are planning a broader vehicle refurbishment project from this period and want to better understand how to use used components to restore full functionality and aesthetics, it is worth reading the article The second life of a youngtimer – how used car parts rejuvenate cars from the 1998–2012 model years.

Repair cost optimization

Choosing a used side window is a sensible way to reduce repair costs while maintaining an appropriate level of quality. In the case of glazed elements, original glass from dismantling often provides a better fit than universal aftermarket replacements, which is significant for the tightness and durability of the connections.

If you want to analyze more broadly how the use of used components affects the vehicle's service budget, the guide on saving on car service using used parts may be helpful.

Related elements from the window group

If you are planning a comprehensive repair or modernization of the side glazing zone in your Mercedes and need other elements from the same group, such as front door windows, rear door windows, or additional side windows, check the available parts in the Mercedes car windows category.