Mercedes-Benz ML W164 Rear Door Left N/S Tinted Black Window Glass AS3

Mercedes-Benz ML W164 Rear Door Left N/S Tinted Black Window Glass AS3 is an original component from the Car windows category, designed specifically for the rear driver-side body area. The tinted, black AS3-type glass improves driving comfort, reduces interior heating, and increases passenger privacy while maintaining the vehicle's factory appearance.

Specifications and technical data

• SKU: A1647350100
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1647350100
• Substitutable numbers: A1647350100, A 164 735 01 00, BG
• Location on the vehicle: Rear, Left
• Color: Black
• Category: Car Glass

Technical characteristics and fitment

The presented window glass is designed as a component to be mounted in the rear left part of the body, in the second-row passenger door. The glass construction complies with the AS3 standard, which signifies a high level of tinting, beneficial for use in sunny conditions. The dark, black finish blends harmoniously with the body line, especially in versions with styling packages and factory-tinted rear windows.

The original Mercedes origin ensures proper fitment to the door frame, correct operation with the window lifting mechanism, and appropriate edge geometry, which facilitates installation and minimizes the risk of leaks.

Function of the AS3 tinted window

The AS3-type tinted glass serves several important functional purposes:

• limits the amount of sunlight reaching the interior, improving thermal comfort for rear passengers,
• reduces glare and light reflections, which promotes a more relaxed driving experience,
• supports the protection of upholstery elements against excessive fading,
• increases the level of privacy inside the cabin.

Thanks to this, the tinted rear door window is a practical choice both for post-accident repairs and for restoring the vehicle's factory specifications after glass damage.

Component condition and service application

The offered window glass comes from the secondary market, which allows for economical vehicle repair while maintaining original manufacturing quality. A used component of this class is particularly attractive in situations where glass replacement is necessary after a collision, mechanical damage, or vandalism, and the priority is to combine reasonable costs with factory fitment.

Choosing an original window from dismantling reduces the risk of problems with geometry, leaks, or incorrect operation of the lifting mechanism, which can occur with low-quality replacement parts. This service solution will work well both in workshops specializing in the Mercedes brand and for individual users working with a trusted service center.

Benefits of choosing an original used window

Using original, used glass elements allows for a significant reduction in repair costs while maintaining compliance with factory specifications. In the case of the rear left door window for the ML W164, this means:

• factory fitment to the bodywork and seals,
• maintaining a consistent level of tinting relative to the other rear windows,
• no need for additional tinting with film,
• more predictable glass behavior during operation than in the case of replacements of unknown origin.

If you want to better understand how used body and glazing elements help reduce service costs, it is worth checking out the guide on our blog: Rising repair costs and the boom in used parts – how to save on car service?.

Expanding repairs within Mercedes car windows

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 additional side windows, rear door windows, or other glass components, check the available parts in the Mercedes car windows category.