Window Frame Mercedes ML W166 Trunk Lid Inner Trim Right Grey A1667400271

Visual condition of the part

The product shows signs of use visible in the photos.

Window Frame Mercedes ML W166 Trunk Lid Inner Trim Right Grey is an original body component designed for the right side of the tailgate in ML W166 series models. The grey frame ensures a consistent finish for the trunk window edge, facilitating precise installation and maintaining the factory geometry of the rear bodywork. It is a practical solution for users who want to restore proper window installation after body repairs or tailgate replacement.

Specifications and technical data

• SKU: A1667400271
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1667400271
• Substitutable numbers: A1667400271, A 166 740 02 71
• Location on the vehicle: Right
• Color: Grey
• Category: Other Interior Parts & Accessories

Purpose and function of the component

The described Window Frame Mercedes ML W166 Trunk Lid Inner Trim Right Grey is matched to the Mercedes ML W166 body structure, allowing it to work with factory mounting and sealing points. The right-side placement allows for proper guidance of the window edge and stable seating of the glass within the tailgate. The grey color facilitates integration with the vehicle's original rear finish, which is important for both aesthetic and functional reasons.

The component acts as a support and positioning element for the window, assisting in the proper distribution of loads when opening and closing the tailgate. A properly selected frame reduces the risk of stress in the glass, leaks, and unwanted noises resulting from the operation of the trunk lid.

Construction, color, and fitment

The frame has been designed as a body part dedicated to a specific generation of SUV, which translates into proper fitment with the tailgate contours and the window line. The grey finish allows for a harmonious connection with the factory color scheme of exterior elements, without the need for additional visual adaptations. The right-side placement is important when planning a repair – the element is not universal, but assigned to a specific side of the vehicle.

The original origin from the Mercedes brand helps maintain the manufacturer's quality standards, which is significant for the precise installation of the window and maintaining the proper operation of the tailgate in daily use.

Functional characteristics and service application

The Window Frame Mercedes ML W166 Trunk Lid Inner Trim Right Grey will prove particularly useful in situations where there has been mechanical damage to the tailgate, a cracked window, or deformation of the mounting edge. Using a dedicated component allows you to:

• recreate the window-to-tailgate contact line,
• maintain correct gaps and the geometry of the rear bodywork,
• reduce the risk of leaks and noise while driving,
• maintain a consistent look for the rear zone of the vehicle.

The product from the Other category is a good choice for comprehensive body repairs when it is necessary to replace several cooperating components within the tailgate and window area.

Part selection and technical support

To correctly select the frame for a specific vehicle configuration, it is worth using the manufacturer's markings and vehicle data. Using an original component facilitates service work and shortens installation time, as the frame is prepared to work with factory mounting and sealing points. In the case of extensive body repairs, it may also be helpful to compare the construction with other tailgate components, which helps avoid installation discrepancies.

If you are planning a comprehensive repair or upgrade of the rear body zone in your Mercedes and need other elements from the same group, such as additional mounting profiles, edge covers, or small mounting components, check the available parts in the Other Mercedes category.

Technical knowledge and development of premium vehicles

When working with advanced body structures and sports versions of cars, broader knowledge about the differences between standard versions and more powerful variants is useful. In the context of comparing technical solutions, such as drivetrains, brakes, or chassis, it is worth reaching for material that describes in detail the differences in the construction of high-class cars – you will find them in the article Audi RS vs other models – what is hidden under the hood and chassis?, which discusses, among other things, the manufacturers' approach to designing key components.