BMW F20 F21 Rear Window Trunk Lid Tailgate Glass Glazing AS3 Tinted 7274149

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F20 F21 Rear Window Trunk Lid Tailgate Glass Glazing AS3 Tinted is an original component from the Car windows category, designed for installation in the rear part of the vehicle body. Thanks to its factory fit for the BMW F20/F21 series, it ensures proper geometry, tightness, and safe visibility while driving. This is a practical solution for users looking for a proven, used rear window with maintained functionality.

Specifications and technical data

• SKU: 7274149-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7274149
• Substitutable numbers: 51317274149, 7274149
• Location on the vehicle: Rear
• Category: Car Glass

Purpose and fitment for BMW F20/F21

The presented rear window has been designed specifically for the tailgate in BMW F20 and F21 series models. Its placement in the rear area of the vehicle guarantees a correct fit with the tailgate structure, seals, and mounting elements provided by the manufacturer. Using an original window from the same model platform reduces the risk of installation problems and allows for maintaining the factory character of the bodywork.

Technical characteristics of the AS3 rear window

The window belongs to the Car windows group and meets the AS3 standard, which means the appropriate level of tinting and light transmission parameters intended for rear windows. The construction is adapted for operation in the tailgate – it accounts for the loads resulting from frequent opening and closing, as well as compatibility with factory tailgate equipment.

The appropriately selected thickness and structure of the glass promote dimensional stability and resistance to typical operational loads. As a result, the rear window maintains its proper shape, which is essential for the tightness of the body system and the correct adhesion of the seals.

Benefits of using an original used BMW window

Choosing an original, used rear window for the BMW F20/F21 is a reasonable compromise between quality and cost. A component originating from the same brand and vehicle generation:

• facilitates installation thanks to its factory fit for the tailgate,
• allows for maintaining a consistent look of the rear part of the body,
• maintains optical parameters in accordance with the manufacturer's specifications.

For many users, it is also important that using an original aftermarket window reduces the risk of differences in shade or degree of tinting compared to other glazing.

Practical application and installation aspects

The tailgate rear window in the BMW F20/F21 is crucial for the comfort of daily operation – it is responsible for rear visibility, works with the wiper and lighting, and also affects the rigidity and tightness of the tailgate. Replacing a damaged window with an original component from the same model series allows for restoring the proper operating conditions of the vehicle without the need to interfere with the body structure.

Due to its location in the rear part of the vehicle, installation should be performed in accordance with procedures regarding glass bonding and leak testing. A properly installed window limits moisture from entering the trunk and minimizes aerodynamic noise.

If you are planning a comprehensive repair or upgrade of the rear body zone in your BMW and need other elements from the same group, such as rear side windows, additional tailgate glazing, or other glass components, check the available parts in the BMW car windows category.

Technical support and knowledge about used parts

When selecting used body elements and accessories, it is worth considering the general condition of the vehicle, including the state of the cooling system, which affects the durability of many components operating in variable temperature conditions. You can find more about how high temperatures affect car components and when it is worth reaching for used parts in the guide "Summer heat vs. cooling system: used radiators and fans as a guarantee of savings".

If you are interested in a broader context of using original BMW parts, including the differences between standard components and the M Performance line, the article "BMW M Performance: how do BMW M components differ from standard ones?" may be helpful, as it discusses where used BMW elements have particularly practical applications.