BMW X2 F39 Rear Quarter Glass Right O/S Window Glazing AS3 7420542

BMW X2 F39 Rear Quarter Glass Right O/S Window Glazing is an original body component from the Car windows category, designed for installation in the rear right section of the vehicle. It ensures proper glazing geometry, body stability, and optical comfort in accordance with BMW standards. This is a solution for users who want to maintain the stylistic and technical consistency of their BMW X2 F39.

Specifications and technical data

• SKU: 7420542
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7420542
• Substitutable numbers: 7420542, 51377420542
• Location on the vehicle: Rear, Right
• Category: Car Glass

Purpose and fitment for BMW X2 F39

The presented window has been designed specifically for the BMW X2 F39 body, taking into account the characteristic side line of this model. Its placement in the rear right part of the body guarantees a proper fit with the window frame, seals, and other body components. As a result, the factory structural rigidity and correct stress distribution within the side of the body are maintained.

The original geometry of the glass promotes the vehicle's proper aerodynamics, which is important for both stability at higher speeds and the noise level inside the cabin. Precise fitment for the specific model reduces the risk of leaks and installation issues.

Technical and functional characteristics

The AS3 rear quarter glass belongs to a group of components with enhanced performance parameters, designed with passenger comfort and safety in mind. The applied automotive glass technology ensures:

• adequate resistance to mechanical loads typical for vehicle operation,
• stable performance in varying weather conditions,
• proper transparency and visibility in the side zone.

Thanks to the factory edge profile, the glass works with original seals and trims, which facilitates installation and reduces the time required for replacement. Compatibility with factory BMW solutions translates into predictable performance of the component in the long term.

Condition of the component and service application

The offered glass comes from the used parts segment, which allows for economical vehicle repair while maintaining the manufacturer's original specifications. This type of component is particularly useful in situations such as:

• repairing damage after a collision in the rear right part of the body,
• replacing the glass after cracking or scratching,
• restoring the vehicle to a state consistent with factory technical documentation.

Choosing an original side window from the secondary market allows for cost reduction compared to new replacements, while maintaining proper fit and visual consistency. This solution is particularly beneficial for owners of premium cars who want to maintain a high standard of body finish.

Benefits of using an original side window

Using a factory side window in the BMW X2 F39 translates into a number of practical benefits:

• Stylistic consistency of the body – maintaining the original side line and characteristic proportions of the model.
• Proper cooperation with body elements – fitment to frames, seals, and trims without the need for additional modifications.
• Optimal acoustic comfort – proper adhesion of the glass reduces the penetration of outside noise.
• Reasonable repair cost – a used OEM component represents a compromise between price and quality.

For users who want to better understand why original used components for premium cars are so frequently chosen today, the following article will be helpful: Crisis in the new parts market? Why used originals for premium cars are the hottest trend in 2026.

Expanding repairs in the BMW window area

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