Mercedes S204 Estate Rear Quarter Side Window Glass Left N/S AS3 A2046733610

Mercedes S204 Estate Rear Quarter Side Window Glass Left N/S is an original body component designed for installation on the driver's side in the rear section of the vehicle. The glass meets the AS3 standard, which indicates appropriate tinting and light filtration, ensuring comfort and interior protection. This used OEM component is a cost-effective solution that maintains factory fitment and aesthetics.

Specifications and technical data

• SKU: A2046733610
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2046733610
• Substitutable numbers: A2046733610, A 204 673 36 10
• Location on the vehicle: Rear, Left
• Category: Car Glass

Purpose and fitment

The presented glass is dedicated to the S204 estate body style and is mounted in the rear section on the left side. Thanks to its factory geometry, the glass precisely fills the side window space, maintaining the body line and the seal of the window system. The original design ensures compatibility with factory seals, trim strips, and mounts, which facilitates installation and reduces the risk of improper fitment.

Technical characteristics of AS3 glass

Glass marked as AS3 is a tinted type, designed to reduce interior heating and improve the comfort of rear passengers. This type of glass:

• reduces the amount of sunlight reaching the cabin,
• reduces glare, improving driving comfort,
• supports the protection of upholstery against fading,
• maintains compliance with homologation requirements for rear side windows. As a result, it is a functional body element that influences both user comfort and the consistent appearance of the vehicle's side profile.

Benefits of using original used glass

Choosing an original, used side window for a Mercedes allows you to maintain the vehicle's factory parameters at a lower cost than a new part. Key advantages include:

• factory fitment – maintained geometry and glass thickness consistent with the manufacturer's design,
• consistent aesthetics with other windows in the vehicle,
• preservation of original optical and filtration properties,
• possibility of direct installation in place of the damaged glass. This solution is particularly beneficial for post-accident repairs and when replacing damaged glass without interfering with other body elements.

Application in service practice

The rear left side window in the S204 estate is important not only visually but also functionally – it affects the lighting of the luggage compartment and the rear seat, as well as the thermal comfort of passengers. Replacing a damaged element with original used glass allows you to restore:

• the rigidity and tightness of the side body section,
• the proper operation of seals and trim strips,
• vehicle safety in accordance with the manufacturer's specifications. This is a practical solution for body shops and individual users who expect a reasonable compromise between repair costs and maintaining OEM quality.

Completing the glazing zone in your Mercedes

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

More information about used OEM parts

Before deciding to purchase used body elements, it is worth knowing the broader context of selecting original components. Practical tips on choosing proven second-hand parts can be found in the article: The best used car parts – a guide to the most frequently chosen original parts. Additionally, if you are interested in why OEM parts from dismantling often perform better than cheap replacements, the entry about the advantages of original parts from dismantling over budget equivalents will be helpful.