Audi R8 Gen 1 Door Window Glass Glazing Green AS2 Right O/S 420845202A

Audi R8 Gen 1 Door Window Glass Glazing Green AS2 Right O/S is an original component from the Car Windows category, designed for installation on the passenger side. The green AS2 rated glass ensures comfortable light transmission, glare reduction, and a consistent look with the vehicle's factory glazing.

Specifications and technical data

• SKU: 420845202A
• Mark: Audi
• Condition: Used
• OEM Part Number: 420845202A
• Substitutable numbers: 420845202A, 420 845 202 A
• Location on the vehicle: Right
• Part type: Front Side Window
• Category: Car Glass

Purpose and fitment

The presented window is dedicated to the right-side door of the first-generation Audi R8, which guarantees a proper fit with the guides, lifting mechanism, and seals. The OEM design allows for maintaining the factory glazing geometry, correct body lines, and sealing within the door area.

The use of glass marked as AS2 means it meets rigorous requirements regarding light transmission and safety, which is important for both daily use and technical inspections.

Glass characteristics and user comfort

The green side glass improves driving comfort by limiting interior heating and reducing annoying light reflections. As a result, the Audi R8 cabin maintains more stable thermal conditions, and the driver and passenger gain better visibility in various lighting conditions.

The appropriately selected thickness and structure of the side glass also affect acoustics – the window helps in dampening wind noise, which is essential in a sports car used both on public roads and in dynamic driving conditions.

Condition of the item and advantages of choosing a used part

The offered window is a used component, which allows for an economical vehicle repair while maintaining the original origin of the part. In the case of side windows, this is of particular importance – using an OEM part facilitates installation, minimizes the risk of door closing issues, and ensures visual consistency with the other windows.

Choosing a used door window is especially beneficial when you want to combine reasonable costs with maintaining the vehicle's factory specifications, without having to resort to replacements with uncertain parameters.

Installation and technical aspects

The window is designed to work with the factory lifting mechanism in the right door of the first-generation Audi R8. The appropriate profiling of the edges and mounting holes allows for correct seating in the lifting arm and guides, which translates into smooth window operation and proper adhesion to the seals.

During installation, it is recommended to pay attention to the condition of the guides, rollers, and seals – worn components can affect the operation of even a correctly selected window. Properly performed installation reduces the risk of glass scratches, leaks, and improper door closing at higher speeds.

Additional information and related products

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

If you are considering whether a new or used body part would be a better choice in your case, you will find practical tips in the article Car parts – new or used? We compare costs, quality, and durability, which discusses the differences in costs, durability, and availability of individual solutions.