Mercedes W203 Touring Quarter Side Window Rear Right O/S Glass AS3 A2036706412

Mercedes W203 Estate Right Rear Side Window is an original body part from the Automotive Glass category, designed for installation in the rear passenger side. This used component ensures a factory fit, maintaining proper geometry, clarity, and safety in accordance with the AS3 standard.

Specifications and technical data

• SKU: A2036706412
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2036706412
• Substitutable numbers: A2036706412, A 203 670 64 12, KD
• Location on the vehicle: Rear, Right
• Category: Car Glass

Purpose and Fitment

The described window is dedicated to the estate (Touring) body type of the Mercedes C-Class W203 generation and is installed in the rear right side of the body. Thanks to its factory geometry, it maintains correct body lines, seals, and compatibility with original seals and trim strips.

Its placement on the vehicle as a rear right body part allows for precise replacement of a damaged window without interfering with other body components, thus reducing the time and scope of bodywork and painting.

Technical Characteristics of AS3 Glass

Glass marked with the AS3 standard belongs to the group of glass with enhanced performance characteristics, used in specific body zones. The construction ensures adequate mechanical strength and resistance to stresses resulting from bodywork, as well as proper light transmission for this type of glazed element.

Original manufacturing guarantees:

• stable seating in the body frame,
• proper cooperation with factory seals,
• maintenance of factory gaps and styling lines,
• consistent appearance with the vehicle's other windows.

Benefits of Using an Original Used Window

Choosing an original, used side window for the Mercedes W203 Estate allows you to combine cost control with the preservation of factory installation parameters. Such a component:

• maintains compliance with the body structure and safety systems,
• minimizes the risk of fitment issues compared to aftermarket alternatives,
• allows for the restoration of full functionality to the rear glazed area after a collision or mechanical damage.

For users who value the visual and technical consistency of their vehicle, using an original window from the same model series is a particularly beneficial solution.

Professional Installation and Operation

To fully utilize the window's properties, installation in a specialized service center dealing with vehicle glazing is recommended. Proper seating, the use of appropriate sealing materials, and leak checks are crucial for protecting the interior from moisture and noise, and for maintaining driving comfort.

When replacing, it is worth paying attention to the condition of adjacent elements – seals, trim strips, and mountings – to avoid re-interfering with this body area in a short period.

Related Products and Technical Knowledge

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

To better plan your vehicle's service and make informed decisions about the scope of repairs, it is worth familiarizing yourself with practical tips regarding the operation and replacement of components – the article TOP 10 Most Frequently Replaced Parts in Your Car will be helpful, discussing typical parts subject to periodic replacement and ways to optimize costs.

If you are considering a broader use of original dismantled components for your Mercedes, information contained in the guide Used Mercedes Parts - Original Dismantled Parts, which describes the advantages of using proven aftermarket components, may also be useful.