Audi A8 D3 Door Window Glass Shatterproof Front Left N/S AS2 4E0845021G

Audi A8 D3 Door Window Glass Shatterproof Front Left N/S is a precisely fitted component from the Car windows category, designed for installation in the front left door of this model. The AS2 tempered construction provides increased resistance to mechanical damage and appropriate optical parameters, which are essential for driving comfort and safety. This solution is dedicated to users looking for a solid, technically verified component for professional vehicle repair.

Specifications and technical data

• SKU: 4E0845021G
• Mark: Audi
• Condition: Used
• OEM Part Number: 4E0845021G
• Substitutable numbers: 4E0845021G, 4E0 845 021 G
• Location on the vehicle: Front, Left
• Category: Car Glass

Purpose and fitment

The presented window glass is designed for installation in the front left door area, which ensures a precise fit to the guides, seals, and window lifting mechanism in the Audi A8 D3. The vehicle placement, defined as front – left side, facilitates clear identification of the component when selecting parts and planning service work. Thanks to the use of the AS2 standard, the glass meets the requirements for light transmission and safety, which is crucial both from the perspective of regulations and the comfort of the driver and passenger. Tempering improves resistance to stress and temperature changes, which is important during daily vehicle operation.

Technical characteristics of the AS2 tempered glass

The AS2 type glass is a solution used in the side glazing of a vehicle, providing adequate transparency and radiation filtration while maintaining high resistance to breakage. The tempering process causes the glass to shatter into small fragments with less sharp edges in the event of damage, which limits the risk of serious injury.

• Tempered construction increasing resistance to operational damage.
• AS2 standard ensuring proper optical and safety parameters.
• Fitment to factory mounts and guides in the front left door. This type of solution is particularly important in luxury class cars, where stable performance parameters and consistency with other body elements are expected.

Component condition and use in repairs

The glass comes from the used Car windows segment, which allows for economical repair while maintaining the original geometry and characteristics of the component. In practice, this means the ability to restore full functionality of the door after glass damage, without the need to resort to more expensive solutions. Such components are often chosen in the case of:

• post-accident repairs within the driver's door,
• glass replacement after mechanical damage or acts of vandalism,
• vehicle restoration, when the priority is to maintain the factory character.

Benefits of using an original front door window

Using a dedicated window for the Audi A8 D3 in the front left door provides a number of practical benefits:

• Factory fitment – the correct shape and bending radii reduce the risk of leaks and improper operation of the lifting mechanism.
• Visual consistency – maintaining a uniform line of windows and the appropriate shade of glass relative to other body elements.
• Operational safety – the AS2 tempered construction supports the protection of the driver and passengers in daily use. For workshops and services specializing in the Audi brand, such a component is a practical solution when carrying out repairs within the door and side glazing.

Support in part selection and additional information

When selecting a window for a specific version of the Audi A8 D3, it is worth paying attention to compliance with the manufacturer's markings and mounting parameters. In case of doubt, it is helpful to compare the element with the currently installed glass or consult a service specializing in this brand. If you are planning a comprehensive repair or modernization of the side glazing area in your Audi and need other elements from the same group, such as rear door windows, quarter glass, or additional side glazing, check the available parts in the Audi car windows category. To better assess the cost-effectiveness of purchasing a component from the secondary market, it is worth reading the guide comparing different types of components – original, replacement, and used car parts, which discusses, among other things, issues of costs, quality, and fitment by identification numbers.