Mercedes ML W164 Side Window Rear Left N/S Fixed AS3 ESG A1646700911

Left Rear Side Window for Mercedes ML W164 is an original body part designed for installation on the left rear side of the vehicle. Its precise fit to the ML W164 body ensures stable seating in the door or body frame, and the applied AS3 ESG glass technology guarantees appropriate strength and safety parameters. This is a practical solution for users seeking factory glass with predictable mechanical and optical properties.

Specifications and technical data

• SKU: A1646700911
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1646700911
• Substitutable numbers: A1646700911, A 164 670 09 11
• Location on the vehicle: Rear, Left
• Category: Car Glass

Technical Characteristics of the Rear Side Window

The presented window is an element from the Automotive Glass group, specifically designed for the rear left part of the body in the Mercedes ML W164 generation. The AS3 ESG glass construction signifies tempered glass with increased resistance to stress and mechanical damage, which translates to safe material behavior in case of breakage. The use of an appropriate profile and curvature ensures proper adhesion to the seal and maintains the body's airtightness.

Its placement on the rear left side of the vehicle allows for maintaining a consistent side body line and proper cooperation with the factory body elements. The glass has been prepared for installation in the original mounting points, which facilitates service work and reduces the need for additional modifications.

Function and Application in the Mercedes ML W164 Body

The left rear side window plays an important role in the body structure, influencing:

• lateral rigidity and structural stability in the rear part of the vehicle,
• acoustic comfort inside thanks to proper sealing,
• passenger safety through the controlled breakage behavior of tempered glass,
• the aesthetics of the side body line, consistent with other windows.

Thanks to its factory fit for the ML W164 model, the window cooperates with original seals, trims, and upholstery elements, which helps maintain a uniform appearance of the vehicle after repair. This is particularly important when replacing after a collision, mechanical damage, or during body renovation.

Used Condition and Benefits of Choosing OEM Parts

The offered window is a used item, which allows for combining a reasonable purchase cost with the preservation of the original manufacturer's specifications. In practice, this means:

• factory fit to the Mercedes ML W164 body without the need for modifications,
• compliance with the glass parameters specified by the manufacturer,
• the possibility of economical vehicle repair while maintaining the car's original character.

For many users, choosing a used OEM part is a sensible compromise between cost and quality, especially for windows where proper fit and compatibility with body geometry are crucial.

Selection by OEM Number and Purchase Support

The window has been assigned a specific OEM part number, which facilitates compatibility verification with a given vehicle instance. When selecting, it is advisable to refer to the VIN and service documentation to confirm compatibility with the vehicle's equipment version and year of manufacture. This identification method minimizes the risk of purchasing an incompatible part and speeds up the installation process at the workshop.

If you are considering whether an original part, an aftermarket replacement, or a used part would be a better choice for your situation, a guide comparing different types of components in terms of cost, quality, and fit may be helpful – check out the article Original, Aftermarket, or Used – Which Car Parts Are Most Cost-Effective?.

Expanding Repairs in the Mercedes Side Window Area

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 rear side windows, front side windows, or fixed side windows, check the available parts in the Mercedes Automotive Glass category.