BMW F31 Touring Estate Rear Tailgate Tinted Window Glass AS3 7300721

BMW F31 Touring Estate Rear Tailgate Tinted Window Glass is an original body component designed for installation in the rear tailgate. This used glass ensures a factory fit while maintaining the proper safety parameters and structural rigidity of the vehicle. It is a practical solution for accident repairs, replacing a damaged window, or completing a tailgate assembly for the BMW 3 Series F31.

Specifications and technical data

• SKU: 7300721
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7300721
• Substitutable numbers: 51317300721, 7300721, BG
• Location on the vehicle: Rear
• Category: Car Glass

Application and function of the AS3 rear window

The AS3 rear window in the tailgate is responsible for proper rear visibility while also contributing to the structure of the estate body. A properly selected window:

• ensures proper sealing of the luggage compartment,
• maintains the correct geometry of the tailgate,
• works with factory-fitted components (seals, hinges, lock, upholstery),
• meets the requirements of standards for glass marked as AS3.

By maintaining the original specifications, the glass is compatible with factory mounting points and is prepared for operation in the demanding conditions typical of an estate body.

Compatibility with BMW F31 Touring

The presented window has been designed specifically for the BMW 3 Series F31 estate body, intended for the rear of the vehicle. This means that it:

• fits the F31 tailgate structure without the need for modifications,
• maintains the styling line and characteristic proportions of the rear of the car,
• enables proper installation of equipment intended for the rear window.

To ensure correct selection, it is worth comparing the vehicle parameters with the data in the technical specification tab, which includes information on the brand, part number, and placement on the vehicle.

Characteristics of the original used window

The offered window comes from the original BMW production line, which translates into compliance with factory quality standards. As a used component, it provides an economical alternative to a new part while maintaining proper fit and performance parameters.

Choosing an original used window is particularly beneficial for:

• accident repairs,
• restoring the car to a state close to factory condition,
• reducing service costs while maintaining OEM parts.

The condition of the item is described in the specification section – this allows you to assess whether the window will meet the requirements of a specific repair or renovation project.

Why choose original BMW automotive glass

Original BMW automotive glass is designed with the specific body geometry and operational loads in mind. In practice, this means:

• secure fitment with the tailgate and seals,
• maintaining the factory rigidity of the rear body structure,
• proper cooperation with safety and lighting systems.

If you are planning a more extensive repair or upgrade of your BMW and are also considering other body elements, it is worth checking out the full offer in the Automotive glass category to select parts with a consistent technical specification.

How to choose a used window and what to remember

When choosing a rear window for a BMW F31 estate, it is crucial to pay attention to:

• compatibility of the body model with your vehicle,
• placement on the vehicle (rear – tailgate),
• information about the brand and part numbers in the technical specification.

Additionally, it is worth checking out the guide on our blog – check the guide to the most frequently chosen original used car parts to better plan the purchase and installation of body elements in popular car models.