Audi A8 D4 Rear Window Glass Quarter Glass Glazing AS3 Left N/S 4H0845299F

Audi A8 D4 Rear Window Glass Quarter Glass Glazing AS3 Left N/S is an original part from the Car windows group, designed for installation in the rear left section of the vehicle body. This used quarter glass allows for maintaining the factory body line, proper body rigidity, and adequate visibility in the rear zone of the vehicle, which is important for both comfort and driving safety.

Specifications and technical data

• SKU: 4H0845299F
• Mark: Audi
• Condition: Used
• OEM Part Number: 4H0845299F
• Substitutable numbers: 4H0845299F, 4H0 845 299 F
• Location on the vehicle: Rear, Left
• Part type: Rear Quarter Window
• Category: Car Glass

Purpose and fitment for the Audi A8 D4 body

The rear left quarter glass has been designed specifically for the Audi A8 D4 body structure. Its shape, profile, and mounting method are adapted to the factory mounting points, ensuring a consistent side line, proper adhesion to the seals, and stable seating in the frame after installation. Its placement in the rear left part of the vehicle means this component is responsible for illuminating the rear cabin area and improving visibility in the area of the side pillar. Proper fitment of the glass reduces the risk of stress in the bodywork and minimizes the possibility of unwanted noises, such as creaks or wind whistling.

Technical and functional characteristics

As an element from the Car windows category, this rear quarter glass meets the requirements for rigidity, resistance to mechanical damage, and dimensional stability. The triangular design is an integral part of the side body structure, working in conjunction with seals, moldings, and the door or side panel frame. The used component retains its factory geometry, which facilitates installation and allows for precise alignment with other body elements. This makes it possible to restore the original functionality of the side zone without the need for mounting compromises typical of some aftermarket replacements.

Benefits of using an original used glass

Using an original, used rear quarter glass in an Audi A8 D4 is a beneficial solution both in technical and economic terms. You receive an element with the factory shape and parameters that has already been verified under real operating conditions. This allows for:

• maintaining a consistent appearance of the side body section,
• reducing the risk of fitment issues and leaks,
• maintaining proper visibility in the rear zone of the vehicle,
• rationally lowering repair costs while maintaining original quality. For many Audi users, it is crucial that glass elements come from the same production line as the other windows in the car. A used original glass allows you to get much closer to this standard than random replacements of uncertain origin.

Professional installation and operational safety

Proper installation of the rear quarter glass has a direct impact on safety and driving comfort. Correct seating in the frame, proper pressure against the seals, and maintaining body geometry limit the risk of leaks, fogging, or noise generation at higher speeds. For this reason, it is recommended to entrust the installation to a specialized service center that has experience working with glass elements in premium class vehicles. If you want to better plan the collection of original used parts for your car, including windows and other body components, it is worth checking out the guide on shopping in the One-Stop-Shop model – details can be found in the article Comprehensive supply: from the engine to the smallest clip – how to collect used car parts in one place. If you are interested in a broader context of selecting and replacing windows in vehicles, including issues related to assessing the condition of the glass and planning a safe installation, the following material will also be helpful: A chip on the windshield? Why it is better to choose a used original with the manufacturer's logo when replacing.

Expanding repairs within Audi windows

If you are planning a comprehensive repair or modernization of the side glazing zone in your Audi and need other elements from the same group, such as door windows, additional side windows, or other types of body glass, check the available parts in the Audi car windows category.