Mercedes-Benz S-Class W220 Front Left N/S Window Glass Green AS2 A2207200118

Mercedes-Benz S-Class W220 Front Left N/S Window Glass Green AS2 is an original body component designed for the factory window system of this model. Thanks to its carefully selected green tint and AS2 glass rating, it provides comfortable protection against radiation and ensures a consistent look with the vehicle's other windows. This is a practical solution for users looking to restore full functionality to the driver-side window mechanism while maintaining the factory character of the bodywork.

Specifications and technical data

• SKU: A2207200118
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2207200118
• Substitutable numbers: A2207200118, A 220 720 01 18, AS
• Location on the vehicle: Front, Left
• Color: Green
• Category: Additional Glass & Window Parts

Purpose and fitment for the Mercedes-Benz S-Class W220

The presented window glass is designed for installation in the front left door of the W220 generation S-Class, ensuring a precise fit with factory guides, seals, and the lifting mechanism. Its placement in the front driver-side zone allows for seamless integration with existing door equipment without the need for structural modifications.

Original glass dedicated to a specific body model reduces the risk of leaks, rattles, or excessive vibrations while driving. This preserves the proper window geometry, which is important for both acoustic comfort and the correct operation of seals and guides.

Characteristics of the green AS2 glass

The window is made of tempered AS2 class glass in a green tint, used as standard in many S-Class W220 units. This type of glass provides:

• reduced interior heating by filtering a portion of solar radiation,
• a visually consistent appearance with other green-tinted windows,
• adequate transparency and visibility comfort for the driver.

The tempered construction of the glass increases resistance to mechanical damage typical of daily use, and in the event of breakage, it limits the formation of sharp edges, which is essential for user safety.

Benefits of using original used glass

Choosing an original, used side window for the S-Class W220 is a solution that allows you to maintain compliance with factory specifications while optimizing repair costs. A component sourced from the dismantling of a vehicle of the same make and generation:

• retains the proper curvature and glass thickness specified by the manufacturer,
• is compatible with factory mounts and door guides,
• avoids fitment issues typical of aftermarket replacements with universal geometry.

For users who value visual consistency of the bodywork and the correct operation of the window lifting mechanism, using an original component is a practical and technically sound choice.

Function in the body system and user comfort

The front left side window in the S-Class W220 has a significant impact on acoustic comfort, cabin sealing, and vehicle ergonomics. Properly selected glass:

• works with door seals to reduce wind noise at higher speeds,
• ensures stable operation of the window lifting and lowering mechanism,
• maintains the aesthetic appearance of the side body line.

Thanks to the green tint of the glass, driving comfort on sunny days is improved, and the vehicle interior is better protected against excessive heating. This is particularly important in luxury class cars, where a high level of comfort and noise insulation is expected.

Related Mercedes body components

If you are planning a comprehensive repair or upgrade of the side body area of your Mercedes and need other components from the same group, such as additional side windows, window seals, or window guides, check out the available parts in the Other Mercedes car windows and window parts category.

Technical knowledge and selection of used glass

When selecting used glass components for premium cars, it is worth considering not only the price but also compliance with factory specifications and the history of the given model. In the case of German brands such as Mercedes or Volkswagen, it is often worth opting for proven components from the secondary market, especially in the area of bodywork and glazing.

If you are interested in the broader context of using parts in popular segment cars and want to better understand how component selection affects vehicle handling and operation, it is worth reading the blog article Hot-hatch legend: the evolution of the VW Golf GTI from Mk1 to Mk8 – structural changes and VW car parts, which discusses the practical aspects of replacing and upgrading components.