Audi A3 8L Front Door Window Glass Glazing Right O/S AS2 Green 8L3845202

Audi A3 8L Front Door Window Glass Glazing Right O/S AS2 Green is an original component from the Car Windows category, designed for installation on the driver or passenger side depending on the body version. Thanks to its factory-spec fitment, it ensures proper guidance within the tracks, correct operation with the window regulator mechanism, and a consistent appearance with the vehicle's other glass elements.

Specifications and technical data

• SKU: 8L3845202
• Mark: Audi
• Condition: Used
• OEM Part Number: A8L3845202
• Substitutable numbers: 8L3845202, 8L3 845 202
• Location on the vehicle: Front, Right
• Part type: Front Side Window
• Category: Car Glass

Purpose and fitment for Audi A3 8L

The described window is designed specifically for the front right door of the first-generation Audi A3 (8L). This ensures the correct geometry, thickness, and edge shape, which translates into stable seating in the door frame and proper sealing against the body weatherstripping. Using original glass reduces the risk of improper door closing, excessive wind noise, or issues with the window regulator operation.

Characteristics of AS2 green-tinted glass

The window is made of AS2 tempered glass with a green tint, which is a standard factory solution used in premium compact vehicles. This type of glass:

• provides adequate transparency while reducing the penetration of solar radiation,
• contributes to the visually consistent look of the entire glass line in the Audi A3 8L,
• is resistant to typical operational stresses, such as vibrations, temperature changes, and the daily operation of the window regulator mechanism.

As a result, the window maintains proper optical and functional parameters, and the vehicle's interior remains better protected against excessive heating.

Function in the body structure and user comfort

The front right door window plays an important role in the side body structure. It is responsible not only for visibility but also for:

• maintaining the proper rigidity of the door frame in conjunction with seals and guides,
• reducing wind noise while driving,
• working in harmony with the exterior mirror and A-pillar regarding the driver's field of vision.

Using an original window from the same model group helps maintain the factory level of acoustic comfort and ergonomics, which is particularly noticeable at higher speeds and during daily use.

Used condition and benefits of choosing OEM parts

This item comes from the used OEM car windows segment, meaning it was manufactured according to the vehicle manufacturer's standards. In practice, this translates into:

• factory fitment to the door frame and window regulator mechanism,
• retention of the correct curvature and dimensions,
• visual consistency with other glass elements in the Audi.

Choosing an original pre-owned window is a reasonable compromise between quality and repair costs, especially for older vehicle generations where both durability and service economy are important.

Support with selection and additional information

When selecting a window for a specific Audi A3 8L body version, it is worth paying attention to the placement on the vehicle and compatibility with existing door equipment. In case of doubt, markings on the edge of the glass and catalog data can be helpful, allowing for precise verification of compatibility with a given vehicle unit.

If you are planning a comprehensive repair or upgrade of the side body area in your Audi and need other components from the same group, such as additional glazing, door windows for the opposite side, or windows for other body versions, check the available parts in the Audi Car Windows category.

To better understand why original used components for premium brands are becoming an increasingly popular choice for repairs and upgrades, it is worth reading the article: Crisis in the new parts market? Why used originals for premium cars are the hottest trend in 2026.