Mercedes X253 Door Window Glass AS3 Dark Tinted Rear Right O/S A2537350600

Mercedes X253 Door Window Glass AS3 Dark Tinted Rear Right O/S is an original body component designed for the rear right door of vehicles in this series. The AS3-rated tinted glass provides increased optical comfort for passengers, improves protection against solar radiation, and enhances the aesthetics of the vehicle's side profile. This is a particularly beneficial solution when replacing a damaged window or performing a technical restoration of a premium-class vehicle.

Specifications and technical data

• SKU: A2537350600
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2537350600
• Substitutable numbers: A2537350600, A 253 735 06 00
• Location on the vehicle: Rear, Right
• Category: Car Glass

Purpose and fitment

The presented window glass is designed specifically for installation in the rear right part of the body, in the passenger door area. Thanks to its factory profile and precise curvature, it maintains a perfect fit with the door frame, seals, and lifting mechanism. Proper placement on the vehicle ensures the correct operation of the window system and the tightness of the side zone.

As an element from the Car windows category, this part is essential for both passive safety and vehicle comfort. The glass construction is adapted to the homologation requirements for side windows, allowing for trouble-free use in road traffic.

Characteristics of AS3 glass and tinting

The AS3 marking indicates a special type of glass used in areas where darker tinting is permitted. In practice, this means:

• reduced light transmission, which limits interior heating,
• better protection against sun glare,
• increased privacy for rear-seat passengers.

The tinted surface of the glass positively influences the visual perception of the vehicle, creating a cohesive, elegant side body line. This is a particularly valued solution in premium cars, where both functionality and the consistent look of the entire glazed side area are important.

Benefits of using an original used window

Choosing an original rear door window in used condition is a reasonable compromise between costs and maintaining factory parameters. This type of part allows you to:

• maintain consistency with the vehicle's stylistic and technical lines,
• preserve the proper fit with factory seals and guides,
• minimize the risk of installation problems compared to aftermarket replacements with uncertain geometry.

This is a particularly attractive solution for car owners who are planning a technical refresh of their vehicle or a gradual body restoration, while also ensuring rational management of their service budget.

Application in vehicle restoration and modernization

When replacing a side window in premium cars, it is worth thinking about the entire vehicle restoration project – from glazed elements and seals to interior details. If you are planning to restore freshness to an older model, especially from the years referred to as youngtimers, the following guide may be helpful: how used parts help rejuvenate BMW, Mercedes, Audi, MINI, and VW youngtimers. You will find practical modernization scenarios based on second-hand parts there.

For users looking for other glass elements or related body components, a good starting point would be to browse the entire category of Car windows available in our store{data-blogs=category}, which will make it easier to complete a set of parts for one comprehensive repair.

Summary

Mercedes X253 Door Window Glass AS3 Dark Tinted Rear Right O/S is a functional, factory-fitted component designed for the rear right door zone. The AS3 tinted glass improves driving comfort, limits interior heating, and enhances the vehicle's visual appeal. By choosing an original, used window, you gain a technically matched component that allows you to restore full functionality to the side of the body without sacrificing the character and quality inherent to a premium brand.