Mercedes W212 Estate Quarter Glass Rear Door Right O/S Window AS2 A2127300455

The Mercedes W212 Estate Rear Right Door Triangle Window AS2 is an original part from the car glass category, designed for installation in the rear right door of an E-Class estate. This used triangular window ensures a factory fit, maintaining the correct body geometry and seal. It's a practical solution for those looking to restore the full functionality and aesthetics of the side glazing area in their Mercedes.

Specifications and technical data

• SKU: A2127300455
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2127300455
• Substitutable numbers: A2127300455, A 212 730 04 55
• Location on the vehicle: Rear, Right
• Category: Car Glass

Purpose and Fitment

The presented triangular side window has been specifically designed for the W212 estate body, with its placement being rear – right side of the vehicle. This means it fits the rear right door panel, working with factory seals, trims, and opening mechanisms.

Thanks to its construction compliant with AS2 standards, the window meets requirements for light transmission and user safety. Maintaining the original specifications helps avoid installation issues, wind noise, or leaks during operation.

Technical Characteristics of the Side Window

The triangular window in the rear right door plays an important role in the body's structure – it stabilizes the door frame, improves side visibility, and contributes to acoustic comfort inside the cabin. This component:

• is tailored to the W212 estate body lines,
• works with factory seals and decorative trims,
• has been manufactured according to the requirements for AS2 marked glass,
• ensures adequate rigidity and resistance to operational stresses.

Proper fitment with the door frame minimizes vibrations and unwanted noises, contributing to the stable operation of the entire door assembly while driving.

Condition of the Part and Benefits of Choosing a Used Window

The offered window is a used original part obtained from dismantling. Such components are often chosen by Mercedes owners because they retain factory fitment parameters while allowing for reduced repair costs compared to new parts.

For side windows, it is particularly important that they are components consistent with the body's construction – a used OEM window is a solution that simplifies installation and minimizes the risk of door adjustment problems. If you want to learn more about the advantages of such solutions, it's worth reading the article Used Car Parts: Myths and Facts You Need to Know, which explains how to make informed choices about second-hand components.

Practical Application and Installation

The triangular side window in the rear right door is significant not only visually but also functionally. A correctly chosen part:

• restores full clarity and aesthetics to the side of the body,
• ensures proper door closure and cooperation with seals,
• limits water and noise ingress into the cabin,
• maintains the cohesive styling characteristic of the E-Class estate.

Due to its specific shape and mounting method, it is advisable to entrust the installation of the window to a workshop experienced with Mercedes bodies. This ensures the correct positioning of the element relative to the door frame and avoids stresses that could shorten the window's lifespan.

Other Car Glass for Mercedes

If you are also looking for other Mercedes car glass – for example, for other doors, the tailgate, or the front area – check out our dedicated category Mercedes Car Glass, where you will find a wide selection of glazing elements for various models of this brand.

Summary

The Mercedes W212 Estate Rear Right Door Triangle Window AS2 is a practical choice for E-Class estate owners who want to restore full functionality and a cohesive look to the side of their vehicle. Its original construction, fitment for the rear right side of the vehicle, and compliance with AS2 requirements make it a technically safe and convenient solution for installation, especially in a professional service center specializing in Mercedes vehicles.