Mercedes S204 Estate Quarter Side Window Glass Rear Left N/S AS3 A2046733110

Mercedes S204 Estate Quarter Side Window Glass Rear Left N/S is an original body component from the Car windows group, designed for installation in the rear left section of the vehicle body. The product ensures proper interior illumination, structural stability of the side body zone, and maintains the factory styling line of the Mercedes.

Specifications and technical data

• SKU: A2046733110-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2046733110
• Substitutable numbers: A2046733110, A 204 673 31 10, A2046731510, A 204 673 15 10
• Location on the vehicle: Rear, Left
• Part type: Rear Quarter Window
• Category: Car Glass

Purpose and fitment

The presented window glass is designed specifically for the S204 estate body and is mounted in the rear left side area. Thanks to its factory profile and appropriate bending radius, it allows for proper fitment with seals, the body frame, and other vehicle windows, which reduces the risk of leaks and unwanted wind noise.

The AS3 marking indicates the use of the appropriate type of automotive glass, adapted for road conditions and meeting the required safety standards regarding strength and breakage characteristics.

Technical characteristics of the glass

The rear left side window in this model performs several important structural and functional roles:

• stabilizes the side part of the body in the luggage compartment area,
• ensures proper visibility in the rear zone, supporting maneuvering safety,
• contributes to acoustic comfort inside the cabin by reducing external noise,
• maintains visual consistency of the window line along the entire side of the vehicle.

As an element from the Car windows group, the glass is adapted to work with factory seals, trim strips, and mounting systems used in the Mercedes estate body.

Condition, origin, and benefits of use

The item comes from dismantling and is offered as a used part, which allows for economical vehicle repair while maintaining the manufacturer's original specifications. Choosing an original side window from Mercedes means:

• factory fitment for the specific S204 estate body version,
• maintaining the original appearance of the vehicle after repair,
• reducing the risk of installation problems typical of replacements with a different glass profile.

For workshops and private users, this means efficient installation and predictable performance of the component during operation, without the need for additional modifications.

Practical application in repairs and restorations

The rear left side window is particularly important for repairs after side collisions, parking damage, or when restoring the bodywork of older Mercedes C-Class estate models. Using original glass allows you to:

• restore the tightness and rigidity of the side part of the body,
• recreate the factory glazing line, which is important for visual and aerodynamic reasons,
• maintain consistency with other windows in terms of color and glass structure.

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

Support for youngtimer restoration

Properly selected used windows are an important element when refreshing vehicles from model years that are increasingly treated as youngtimers. Original glass helps maintain the authentic character of the car while allowing for rational management of the repair budget. If you want to better plan the restoration of your Mercedes and other models from this period, it is worth checking out the guide The second life of a youngtimer – how used car parts rejuvenate cars from the 1998–2012 model years, where you will find practical tips on selecting and using used body and equipment components.