Audi A4 S4 B8 Avant Rear Window Glass Glazing AS3 Right O/S 8K9845206C

The Audi A4 S4 B8 Right Rear Door Window Passenger Side Rear AS3 is a precisely fitted body component from the Car Windows category, designed for installation in the rear right door. Its original design ensures proper sealing, stable operation in the lifting mechanism, and adequate acoustic and optical protection. This is a practical solution for users who want to restore the full functionality and aesthetics of the side body section of their Audi.

Specifications and technical data

• SKU: 8K9845206C
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K9845206C
• Substitutable numbers: 8K9845206C, 8K9 845 206 C
• Location on the vehicle: Rear, Right
• Category: Car Glass

Intended Use and Fit for Audi A4 / S4 B8

The presented window is specifically designed for the rear right side of Audi A4 and S4 generation B8 bodywork. Its placement on the passenger side at the rear guarantees compatibility with the factory guide, door frame, and sealing system. This ensures that after installation, the correct window geometry, smooth operation of the lifting mechanism, and proper fit to the car body are maintained.

Technical and Functional Characteristics

The right rear door window for Audi is manufactured to meet the vehicle manufacturer's requirements, which translates to appropriate glass thickness, correct edge profile, and compatibility with factory mounting points. The AS3 designation indicates the use of glass with specific light transmission and tinting parameters, enhancing rear passenger comfort and reducing interior heating.

A properly selected rear window:

• ensures stable operation in the door guides during repeated opening and closing,
• maintains the door system's seal against water and noise,
• preserves the consistent appearance of the vehicle's side profile,
• allows for proper interaction with factory seals and trim strips.

Benefits of Using an Original Audi Window

Using an original right rear window in an Audi A4 / S4 B8 helps avoid problems typical of components of uncertain origin, such as improper fit or excessive stress on the door frame. The factory glass geometry promotes even force distribution within the lifting mechanism, reducing the risk of jamming and premature wear of the guides. Additionally, it maintains optical consistency with the vehicle's other windows, which is important for both aesthetics and usability.

The item offered here is a used part, allowing for economical vehicle repair while maintaining the original manufacturer's specifications. This is a sensible choice in case of damage to a side window when seeking a combination of correct technical parameters and controlled service costs.

Professional Selection by Numbers and Location

When selecting a right rear window for an Audi, it is advisable to base your choice on part numbers and precise location identification on the vehicle. This product has an assigned OEM part number and interchangeable numbers, which facilitates verification of compatibility with specific body versions and model years. Information about its position as rear – right side helps avoid confusion between front, rear, and left/right side windows.

If you are considering whether an original part, an aftermarket replacement, or a used part would be a better choice for your situation, the detailed guide from Global Parts can be helpful – you can find more information in the article Original, Aftermarket, or Used – Which Car Parts Are Most Cost-Effective?.

How to Select Other Audi Car Windows

During comprehensive body repairs, there is often a need to replace more than one window, for example, after a side collision or damage to an entire side of the vehicle. In such cases, it is worth considering selecting other glazing elements from the same product line to maintain consistency in tinting, glass structure, and compatibility with factory seals. If you are interested in other glazing elements for this manufacturer, check the available parts in the Audi Car Windows category.

Summary

The Audi A4 S4 B8 Right Rear Door Window Passenger Side Rear AS3 is a practical solution for owners who want to restore the full functionality and aesthetics of the right rear body section. Its proper placement on the vehicle, compatibility with the door structure, and glass parameters tailored to manufacturer standards make it a solid basis for professional repair or reconstruction of the side glazing in the Audi A4 / S4 generation B8.