Mercedes Benz W168 Front Left N/S Door Quarter Window AS2 A1687250109

Mercedes Benz W168 Front Left N/S Door Quarter Window AS2 is an original component from the Car windows group, designed for installation in the front left door of Mercedes W168 class vehicles. The window meets the AS2 standard, which ensures appropriate light transmission and safety parameters, and its design is matched to the factory door frame, ensuring proper sealing and stable operation of the lifting mechanism.

Specifications and technical data

• SKU: A1687250109
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1687250109
• Substitutable numbers: A1687250109, A 1687250109, A 168 725 01 09
• Location on the vehicle: Front, Left
• Category: Car Glass

Purpose and body fitment

The presented window has been designed for installation in the front left door area, making it a perfect fit for the body geometry of the Mercedes W168. The appropriate edge profiling and correct glass thickness allow for proper cooperation with guides, seals, and the window regulator, which translates into stable operation during opening and closing.

The AS2 standard means that the window has appropriately selected light transmission and radiation filtration, which supports driver and passenger visibility comfort, while remaining compliant with homologation requirements for side windows in passenger vehicles.

Performance parameters and safety

The side glass in the front door plays an important role in protecting the driver and passenger from external factors and affects the lateral rigidity of the body. The AS2 window construction ensures:

• adequate resistance to stresses resulting from bodywork operation and the lifting mechanism,
• stable behavior during temperature and humidity changes,
• proper transparency, supporting the clarity of the road environment.

Thanks to its factory origin from the Mercedes line, the window maintains compliance with the manufacturer's original quality standards, which minimizes the risk of fitment issues and leaks after installation.

Installation characteristics

The side window intended for the front left door has been prepared for installation in factory mounting points, which facilitates service work and shortens replacement time. The appropriate finishing of the glass edges allows for proper seating in the guides and cooperation with seals, reducing the risk of wind noise while driving.

As an element from the Car windows category, the product can be used both for post-accident repairs and for replacing a worn or damaged window, restoring the proper functionality of the driver's door area.

Condition, origin, and ecological aspect

The offered window is a used part, sourced from vehicle dismantling, which allows for maintaining the manufacturer's original specification while reducing repair costs. Using verified used parts also supports an eco-friendly approach, reducing the demand for the production of new glass components.

If you want to better understand how choosing original parts from dismantling affects the environment and carbon footprint, it is worth reading the article: Sustainable automotive and the benefits of used parts.

Comprehensive service for the glazing area in a Mercedes

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