BMW F20 F21 Rear Boot Trunk Lid Tailgate Window Glass Glazing AS2

BMW F20 F21 Rear Boot Trunk Lid Tailgate Window Glass Glazing AS2 is an original rear window designed for installation in the tailgate, specifically engineered for the BMW F20/F21 series. Thanks to its factory specification, it ensures precise fitment, correct body geometry, and proper compatibility with seals and hinges. It is a practical solution for post-accident repairs, replacing a damaged window, or completing the rear body section.

Specifications and technical data

• SKU: 7239882-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7239882
• Substitutable numbers: 51317239882, 7239882
• Location on the vehicle: Rear
• Category: Car Glass

Purpose and function of the rear window

The tailgate window in the BMW F20/F21 series is responsible not only for rear visibility but also for the structural rigidity of the rear body section. A correctly selected component guarantees:

• proper fitment with the tailgate and seals,
• stable seating in the tailgate frame,
• seamless compatibility with factory mounting elements.

The AS2 marking indicates a window with appropriate technical parameters, compliant with the requirements for this type of glazing in passenger vehicles.

Original BMW part and fitment

As a component from the Automotive glass category, this window is designed for the specific body geometry of the BMW F20/F21. This means:

• preservation of the factory body line and rear vehicle aesthetics,
• compatibility with original mounts and trim,
• no modifications required for installation in the dedicated model.

As a result, the window is suitable for both standard replacement after damage and professional body and paint repairs, where repeatability of factory parameters is essential.

Vehicle placement and installation aspects

The element is intended for the rear part of the vehicle, for installation in the tailgate. In practice, this requires installation using appropriate adhesives and accessories, in accordance with the vehicle manufacturer's technology. When replacing, it is worth paying attention to:

• thorough preparation of the tailgate surface before installation,
• correct positioning of the window relative to the body edges,
• leakage check after completion of work.

Professional installation ensures the tightness of the trunk and the proper operation of the wiper and lighting, if integrated with the tailgate.

Characteristics of the used window

The offered item is a used original part, which in practice means maintaining factory specifications at a more favorable cost compared to a new component. This is a good solution for drivers and workshops that want to maintain original BMW quality while optimizing repair budgets.

If you are considering choosing between a used part and a replacement, the article 5 reasons why a used OEM part is often a better choice than a replacement may be helpful, where you will find practical criteria for selecting components.

How to take care of the window and other body elements

After replacing the rear window, it is worth ensuring regular inspection of the condition of seals, the wiper, and mounting elements to maintain the stability and tightness of the rear part of the vehicle. It is also good practice to periodically check other body and equipment components that are most prone to wear during daily use. More practical tips can be found in the guide TOP 10 most frequently replaced parts in your car, which describes how to plan repairs and maintenance without unnecessary costs.