Mercedes W166 Rear Right O/S Quarter Side Window Glass AS2 A1667351810

Mercedes W166 Rear Right O/S Quarter Side Window Glass AS2 is an original component from the Car windows category, designed for installation in the rear right section of the vehicle body. This used side window allows for a technically correct vehicle repair while maintaining the factory glazing geometry and a consistent appearance of the side body line.

Specifications and technical data

• SKU: A1667351810
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1667351810
• Substitutable numbers: A1667351810, A 166 735 18 10
• Location on the vehicle: Rear, Right
• Category: Car Glass

Purpose and vehicle placement

The presented window is designed for installation in the rear right part of the body, in the rear right door of Mercedes W166 series vehicles. The placement in the Rear, Right area means that the component works with the window lifting mechanism and door seals on the rear passenger side, ensuring proper cabin sealing and correct side visibility.

Technical characteristics of the side window

The AS2 side window belongs to the group of tempered automotive glass, which is designed to shatter safely in the event of damage. As a result, the component meets the requirements for passenger protection and maintaining the appropriate lateral rigidity of the door structure. Using an original window dedicated to a specific generation of Mercedes allows you to maintain:

• the correct outline and bending radii matched to the door frame,
• compatibility with guides and sealing strips,
• a consistent glass tint relative to other windows in the vehicle.

Benefits of using an original Mercedes window

Choosing an original side window for the Mercedes W166 is a solution that facilitates installation and reduces the risk of operational problems. A component from the same design group as factory-installed windows ensures:

• precise fit to the door frame and lifting mechanism,
• stable operation in the guides without excessive play or stress,
• proper adhesion to seals, which reduces noise and air drafts,
• an aesthetic appearance of the side body section after repair.

The used nature of the component allows for lower repair costs while maintaining a structure consistent with the manufacturer's solutions, which is particularly important for premium class vehicles.

Application in body repairs

The rear right door side window is suitable for both post-collision replacement and in situations of point damage, such as cracks or scratches that hinder visibility. Installing a properly selected window in the rear right zone allows you to restore:

• window opening and closing functionality,
• protection of the interior against weather conditions,
• safety of passengers sitting on the rear seat.

Complementary Mercedes car windows

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 glazing elements, check the available parts in the Mercedes car windows category.

Support in selecting used components

When choosing used body components, such as windows, it is worth paying attention to the vehicle generation compatibility and the component's purpose regarding the installation side. Additional information on the safe use of the secondary market and optimal combining of quality with savings is provided in the article: Used car parts for Mini Cooper – a way for style and savings. Although the description concerns a different model, the principles of selecting second-hand parts presented there are also helpful when operating Mercedes cars.