BMW 3 Series E92 Coupe Rear Window Glazing Glass Black Tinted AS3

The BMW 3 Series E92 Coupe Rear Window Black Tinted AS3 is an original glazing from the Automotive Glass group, designed specifically for the coupe body style. AS3 tinted glass enhances driving comfort, reduces interior heating, and gives the body a cohesive, aesthetic appearance in line with BMW's design.

Specifications and technical data

• SKU: 7178910
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7178910
• Substitutable numbers: 51317178910, 7178910
• Location on the vehicle: Rear
• Color: Black
• Category: Car Glass

Technical Characteristics of the BMW E92 Coupe Rear Window

The rear window has been developed as a structural element of the BMW 3 Series E92 Coupe body, mounted at the rear of the vehicle. AS3 marked glass is tinted glazing that provides increased protection against solar radiation and limits visibility into the vehicle's interior. The black edge and tint improve the integration of the window with the roofline and pillars, which is important both visually and practically during installation.

Function, Safety, and User Comfort

The rear window in the BMW E92 Coupe plays a significant role in stiffening the body structure and ensuring proper rear visibility. AS3 tinted glass helps reduce glare from the headlights of vehicles behind, improving driving comfort after dark. Additionally, the tint reduces interior heating on sunny days, relieving the air conditioning system and improving travel conditions for rear passengers.

The black color of the frame facilitates aesthetic matching with factory seals and trim, which is important when replacing the window after a collision or mechanical damage. Appropriately selected glass parameters ensure compliance with BMW's factory standards for clarity and durability.

Selection and Application in the BMW 3 Series E92 Coupe

The offered rear window is intended for installation in the coupe body of the BMW 3 Series E92 generation, at the rear of the vehicle. Thanks to the use of original glass geometry, it can be correctly seated in the body frame, maintaining watertightness and proper adhesion to seals and trim. AS3 tinted glass is particularly beneficial for users who expect better interior protection from the sun without the need for additional film application.

This element is suitable for both post-accident repairs and window replacements due to cracks, scratches, or operational damage. Using original glass from the Automotive Glass group preserves the vehicle's factory character and avoids fitting issues.

Condition, Origin, and Benefits of Choosing a Used Part

The product comes from dismantling and is offered as a used part, which significantly reduces repair costs compared to a new element, while maintaining compliance with BMW's factory specifications. This type of solution is particularly beneficial for comprehensive body repairs where both quality and cost-effectiveness of the entire process are important.

Choosing an original, used window from a donor vehicle minimizes the risk of installation problems typical of aftermarket replacements with inferior geometry. Factory fit for the BMW E92 Coupe body translates to correct alignment with the car body and maintaining the watertightness of the window system.

Repair Extension and Technical Knowledge

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

When replacing windows and performing bodywork, it is also worth ensuring the cooling system is functioning properly, especially during the summer when the vehicle's interior and engine bay are exposed to high temperatures – practical tips can be found in the guide Summer Heat vs. Cooling System: Used Radiators and Fans Guarantee Savings.