Mercedes-Benz A-Class W168 Rear Door Left N/S Window Glass AS2 A1687351110

Mercedes-Benz A-Class W168 Rear Door Left N/S Window Glass is an original component from the Car windows group, designed for installation in the rear left door of this vehicle series. Thanks to its factory-fit design, it ensures precise mounting geometry, proper operation with the window regulator mechanism, and the appropriate level of acoustic comfort and safety. It is a practical solution for users who want to maintain the technical and visual consistency of the vehicle body.

Specifications and technical data

• SKU: A1687351110
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1687351110
• Substitutable numbers: A1687351110, A 168 735 11 10, EM
• Location on the vehicle: Rear, Left
• Category: Car Glass

Purpose and fitment

The presented window glass is designed specifically for installation in the rear left door, in the Rear, Left area. Proper edge profiling and the correct glass thickness allow for proper sealing in the guides and compatibility with factory door seals. Such a fit reduces the risk of leaks, rattling, or excessive vibrations while driving.

Technical characteristics of AS2 glass

The AS2 marking indicates glass with enhanced performance parameters, typically used in side vehicle glazing. This type of glass provides:

• adequate light transmission while maintaining visual comfort inside the vehicle,
• dimensional stability, which is important for operation within the guides and the lifting mechanism,
• resistance to typical operational loads in the rear doors.

As a result, the glass works well with the factory lifting mechanism, reducing the risk of jamming and uneven operation.

Benefits of using an original side window

Using an original side window in the rear left door offers a number of practical benefits. The most important include:

• Factory fitment – the correct shape and bending radii facilitate installation and ensure proper adhesion to the seals.
• Visual consistency of the body – maintaining a uniform appearance of the glazing on the driver's side, without differences in shade or glass reflections.
• Stable mechanism operation – the appropriate weight and geometry of the glass promote smooth movement in the guides.

This solution is particularly beneficial for post-accident repairs or when replacing damaged glazing, where maintaining parameters close to factory assembly is a priority.

Condition of the item and practical application

The glass comes from a used vehicle, which allows for an economical repair while maintaining the manufacturer's original specifications. This type of component is suitable both for local repair of a single door and for more extensive bodywork on the driver's side. Choosing a used original is often preferred by workshops that prioritize compliance with factory solutions and predictable part performance during operation.

Expanding the vehicle's window system

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

How to effectively assemble used body components

When replacing a side window, it is often worth selecting other used components at the same time, such as door seals or window regulator mechanism parts, to reduce service downtime. You can read about the practical aspects of assembling original parts from dismantling, the advantages of the One-Stop-Shop approach, and how to avoid problems associated with cheap replacements in the article Comprehensive supply: From the engine to the smallest clip – how to assemble used car parts in one place?.