Mercedes R170 Window Glass Door Front Left N/S Glazing AS2 A1707200918

Mercedes R170 Window Glass Door Front Left N/S Glazing is an original side glazing designed for installation on the driver's side. This component ensures the correct geometry of the window movement within the door, proper sealing against weatherstrips, and stable operation of the lifting mechanism, which translates into comfort and vehicle safety. By maintaining factory specifications, this car window guarantees appropriate transparency and a perfect fit to the bodywork.

Specifications and technical data

• SKU: A1707200918
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1707200918
• Substitutable numbers: A1707200918, A 170 720 09 18
• Location on the vehicle: Front, Left
• Category: Car Glass

Purpose and fitment

The offered window is dedicated to the Mercedes R170 body and is mounted in the front door on the left side. Its placement in the side zone of the cabin requires maintaining the correct edge profile and compatibility with factory guides, seals, and the lifting mechanism. Using original glazing allows for maintaining the correct body line, door tightness, and proper operation of the window opening and closing system.

Technical characteristics of the window

The window belongs to the Car windows category, which means it meets the requirements for mechanical resistance and optical transparency for vehicle glazing elements. The AS2 marking indicates the use of laminated or tempered glass with appropriately selected light transmittance, compliant with regulations for side windows. The window construction is adapted for operation in door guides, taking into account the loads resulting from frequent raising and lowering.

Benefits of using an original Mercedes window

Using an original Mercedes component ensures:

• factory fitment to the shape of the door frame and body lines,
• proper cooperation with the window lifting mechanism and seals,
• maintenance of appropriate optical parameters and visibility comfort,
• visual consistency with the vehicle's other windows.

Thanks to this, replacing a damaged or worn window with an original part allows for restoring the proper functionality of the door and the aesthetics of the side body section without the need for additional modifications.

Condition and service application

The item is offered as a used side window, which is a cost-effective solution for users looking for original components at a reasonable price. This type of part is suitable for both post-accident repairs and replacing a mechanically damaged window (cracks, scratches, issues with movement in the mechanism). Choosing original glazing from dismantling allows for maintaining high material quality while optimizing service costs.

Technical support and additional information

Before installation, it is recommended to verify the compatibility of the window with the specific body version and compare the shape and mounting points with the removed element. If necessary, you can refer to the manufacturer's markings and service documentation data to confirm full compatibility with your specific vehicle.

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

More about the advantages of using original components from dismantling and how they affect the safety and durability of repairs can be found in the article Quality assurance and OEM safety – why used original car parts are the best choice for your car?.