Audi A8 D4 Quarter Window Glass Rear Right O/S Glass Glazing AS2 4H0845300D

Audi A8 D4 Quarter Window Glass Rear Right O/S Glass Glazing is an original component from the Car windows group, designed for installation in the rear part of the vehicle body on the passenger side. It ensures a consistent design with the other windows, correct geometry for fitting into the frame, and stable mounting at the factory body points.

Specifications and technical data

• SKU: 4H0845300D
• Mark: Audi
• Condition: Used
• OEM Part Number: 4H0845300D
• Substitutable numbers: 4H0845300D, 4H0 845 300 D
• Location on the vehicle: Rear, Right
• Category: Car Glass

Purpose and function in the bodywork

The described glass is a component of the rear side zone on the right side, structurally matched to the body line of the Audi A8 D4. Its shape and profile are consistent with the factory design, which allows for maintaining the proper rigidity of the window frame and an aesthetic transition between the pillars and the glazed surface.

Thanks to the appropriate glass grade, it provides clarity and comfortable visibility for rear-seat passengers, while simultaneously working with seals and trim strips to reduce wind noise and the impact of external conditions on the vehicle interior.

Benefits of using original Audi glass

Using an original side window in an Audi A8 D4 translates into:

• precise fit to the factory mounting points in the rear right part of the body,
• maintenance of a uniform stylistic line for all windows in the vehicle,
• proper cooperation with existing seals and guides,
• stable seating in the frame, reducing stress on the bodywork.

Original glass designed for this model allows for maintaining factory performance parameters, and proper fitment minimizes the risk of leaks or unwanted noises while driving.

Characteristics of the used component

The presented rear right side window is a used component, which allows for an economical replacement while maintaining the original origin of the part. This type of solution is particularly beneficial for post-accident repairs or replacing damaged glass when the priority is combining OEM quality with a reasonable purchase cost.

Choosing a used window from a factory vehicle dismantling allows for maintaining visual consistency with the other windows, while simultaneously reducing the consumption of new raw materials, which can be significant from the point of view of sustainable vehicle operation.

Installation zone and technical aspects

The glass is intended for installation in the rear right part of the body, in the side area of the passenger cabin. Proper seating requires the use of appropriate mounting materials and adherence to service procedures provided for this model, in order to ensure tightness, lack of stress, and correct cooperation with upholstery elements and seals.

To maintain the full functionality of the glazing system, it is recommended to perform the installation at a specialized service center that will ensure the proper alignment of the glass relative to the bodywork and adjacent body elements.

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

Technical support and additional information

When selecting used body components, such as windows, it is worth paying attention to their origin and compatibility with a specific model version. In our guide, you will find practical tips regarding vehicle operation in demanding thermal conditions and the impact of temperature on vehicle components – more information can be found in the article "Summer heat vs. cooling system: used radiators and fans as a guarantee of savings".

If you are considering a wider replacement of components in your car and want to better understand the differences between new and used OEM parts, the guide "New or used? A comparison of costs and quality of car parts" may be helpful, which facilitates making an informed purchasing decision.