BMW 3 Series E90 E91 Front Windscreen Window Glass AS1 Green

Description

BMW 3 Series E90 E91 Front Windscreen Window Glass AS1 Green is an original component from the Car Windows category, designed for installation in the front part of the vehicle body. Thanks to its factory-fit design for the 3 Series E90/E91, it ensures proper geometry, airtightness, and compatibility with factory seals and mounts, which translates into safe and comfortable vehicle operation.

Specifications and technical data

• SKU: 7138629
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7138629
• Substitutable numbers: 51317138629, 7138629
• Location on the vehicle: Front
• Color: Green
• Category: Car Glass

Purpose and fit for BMW 3 Series E90/E91

The offered front windscreen has been designed specifically for the BMW 3 Series E90 and E91 body styles. The construction matches the dimensions and curvature of the factory glass, which facilitates installation and helps maintain the proper structural rigidity of the front body section. Using a component dedicated to a specific BMW series reduces the risk of leaks, stress, and improper adhesion to the window frame.

Optical characteristics and color

The glass features a green tint, typical for many factory BMW front windscreens, which helps reduce glare and improves the driver’s visual comfort. The carefully selected color helps limit interior heating and improves road visibility in various lighting conditions. The use of AS1-grade glass means that the windscreen meets rigorous requirements regarding light transmission and safety within the driver’s field of view.

Placement on the vehicle and structural function

The component is intended for installation in the front part of the vehicle body, serving both a protective and structural function. A properly installed front windscreen:

• supports the rigidity of the front bodywork,
• ensures a proper field of view for the driver,
• acts as a protective barrier against external factors,
• creates a tight seal with gaskets and trim strips.

By maintaining the original geometry, the glass works in harmony with factory body components, which is important for both safety and the vehicle’s aesthetics.

Condition, origin, and benefits of choosing used glass

The product comes from the used BMW car windows segment, which allows for combining an attractive purchase cost with the preservation of the manufacturer’s original specifications. Choosing glass from disassembly is a solution often used in post-accident and maintenance repairs, where the priority is a perfect fit for a specific model and compliance with factory standards. A properly selected used windscreen can be an effective alternative to aftermarket replacements that may not have full dimensional compatibility.

Installation and maintenance tips

Due to the importance of the front windscreen for driving safety, it is recommended that installation be performed by a specialized glass service or a body shop. Professional installation using appropriate adhesives and primers:

• ensures proper adhesion to the body frame,
• minimizes the risk of leaks and wind noise,
• maintains the correct position of the glass relative to the pillars and roof.

Regular inspection of the condition of the glass and seals allows for maintaining acoustic and visual comfort, as well as reducing the risk of further mechanical damage.

If you are planning a comprehensive repair or upgrade of the front glazing area in your BMW and need other components from the same group, such as side windows, rear windows, or additional sealing elements, check out the available parts in the BMW Car Windows category.

More practical information on the cost-effectiveness of using body parts from disassembly, methods for assessing their condition, and their impact on vehicle aesthetics can be found in the article Replacing body parts with used ones – can body parts from disassembly look like new?.