Mercedes Vito Viano W639 Rear Boot Trunk Lid Tailgate Window AS2 Tinting Foil

Mercedes Vito Viano W639 Rear Boot Trunk Lid Tailgate Window AS2 Tinting Foil is an original body component from the Car windows group, designed for the rear part of the vehicle. It ensures the proper rigidity of the tailgate structure, correct rear visibility, and compatibility with factory Mercedes solutions, which facilitates installation and subsequent operation.

Specifications and technical data

• SKU: A6397451310-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6397451310
• Substitutable numbers: A6397451310, A 639 745 13 10
• Location on the vehicle: Rear
• Category: Car Glass

Purpose and function in the vehicle

The presented window is dedicated to the rear tailgate in Mercedes Vito / Viano W639 generation models. Its placement at the rear of the vehicle makes this component responsible for safe visibility while reversing, the stability of the tailgate structure, and the proper functioning of seals and mounting elements.

As a part from the Car windows group, the product works with factory seals, hinges, and tailgate opening mechanisms, which allows for maintaining the structural integrity of the body and reducing the risk of leaks or stresses in the bodywork.

Technical characteristics and fitment

The window has been designed specifically for the rear tailgate, maintaining the proper geometry and profile characteristic of the W639 body. The appropriate profiling of the edges allows for correct seating in the tailgate frame, and the fitment to factory mounting points facilitates service work.

The original Mercedes origin means maintaining compliance with factory standards regarding glass thickness, resistance to stress, and compatibility with tailgate equipment elements, such as the wiper, washer, or license plate lighting (if present in the given vehicle configuration).

Condition, application, and benefits of installation

The item is used, which in practice means a beneficial combination of original quality and an attractive price compared to a new window. For users planning post-accident repairs or replacing a damaged tailgate window, this is a solution that allows for restoring full functionality to the rear part of the body while maintaining the factory character of the vehicle.

Choosing an original, used rear window for a Mercedes W639 helps maintain a consistent look for the car, as well as reduce the risk of fitment problems that may arise when using replacements with a different profile or dimensional tolerances.

The importance of original used parts

Using original body components, such as the tailgate window, has a direct impact on the perceived value of the vehicle on the secondary market. Maintaining factory specifications and compliance with the manufacturer's documentation is important both during inspections and when reselling the car later.

If you want to better understand how the selection of original used components affects the value of the vehicle, read the article Original used parts and the resale price of the car – how not to lose?, which discusses the practical aspects of such service decisions.

Expanding repairs within body windows

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

Summary

Mercedes Vito Viano W639 Rear Boot Trunk Lid Tailgate Window AS2 Tinting Foil is a practical solution for users who want to restore full functionality to the rear part of the body after damage or wear of the factory glass. The original Mercedes origin, dedicated placement in the rear tailgate, and a favorable price-to-quality ratio make this component a rational choice for body repairs in Vito and Viano W639 models.