Mercedes W209 Convertible Window Quarter Glass Rear Left N/S AS2 A2096700310

The Mercedes W209 Rear Left Door Window AS2 is an original part from the Automotive Glass group, designed for installation in the rear left door of the body. The product ensures a proper fit to the door structure, maintaining factory safety and driving comfort parameters.

Specifications and technical data

• SKU: A2096700310
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2096700310
• Substitutable numbers: A2096700310, A 209 670 03 10
• Location on the vehicle: Rear, Left
• Category: Car Glass

Purpose and Body Fitment

The window is specifically designed for the rear left door area in W209 series models, guaranteeing correct seating in the guides and compatibility with factory lifting mechanisms. Its placement in the rear driver's side door area allows for maintaining a consistent side body line and proper sealing of the door system.

Thanks to its construction compliant with manufacturer requirements, the window works with original seals, trims, and hardware, reducing the risk of unwanted vibrations, cabin noise, and leaks during rain or vehicle washing.

Technical Characteristics of AS2 Side Window

The AS2 designation indicates a tempered glass with enhanced safety parameters, typically used in the side sections of the body. This type of glass, when damaged, breaks into small fragments with limited sharpness, reducing the risk of serious injury to vehicle occupants.

Choosing the right side window is important not only for safety but also for operational comfort – the correct thickness and structure of the glass affect cabin noise levels, thermal stability, and the proper functioning of the window lowering and raising mechanism.

Benefits of Using an Original Mercedes Window

Using an original side window in the rear left door allows for maintaining the structural integrity of the body and predictable vehicle behavior in emergency situations. The component from this group is designed considering the rigidity of the door frame, the operation of hinges, and the loads acting on the glass during driving.

Key advantages include:

• Factory Fitment to the door frame and guides.
• Compatibility with original seals and lifting mechanisms.
• Glass parameters compliant with safety requirements for vehicle side windows.
• Consistent appearance with other body windows, with no differences in shade or reflections.

Product Condition and Practical Application

The window is a used part, allowing for economical vehicle repair while maintaining the original manufacturer's specifications. This solution is particularly beneficial when replacing a single component after mechanical damage, where compliance with the factory body geometry and a rational repair cost are priorities.

Replacing the side window in the rear left door is important not only for aesthetics but also for passive safety, protection of the interior from weather conditions, and the proper functioning of cabin locking and ventilation systems.

If you are planning a comprehensive repair or upgrade of the side glazing in your Mercedes and need other parts from the same group, such as front windows, rear windows, or other side windows, check the available parts in the Mercedes Automotive Glass category.

To better understand the importance of original glass components in terms of safety and durability, it is worth reading the article OEM Quality and Safety Guarantee – Why Used Original Car Parts Are the Best Choice for Your Car?, which discusses in detail the advantages of using components compliant with manufacturer specifications.