Audi A5 8T Sportback Rear Quarter Window Fixed Glass Left N/S AS2 8T8845299B

Audi A5 8T Sportback Rear Quarter Window Fixed Glass Left N/S is an original body component from the Car windows group, designed for installation in the rear left section of the vehicle. It ensures correct glazing geometry, maintains the factory body line, and provides the appropriate level of acoustic and optical comfort inside the cabin. This is a solution for users who expect precise fitment and compliance with Audi's factory standards.

Specifications and technical data

• SKU: 8T8845299B
• Mark: Audi
• Condition: Used
• OEM Part Number: 8T8845299B
• Substitutable numbers: 8T8845299B, 8T8 845 299 B
• Location on the vehicle: Rear, Left
• Category: Car Glass

Purpose and fitment for the Audi A5 8T Sportback body

The presented glass has been designed specifically for the rear left section of the Audi A5 8T Sportback body, ensuring it maintains the correct shape, curvature radius, and mounting method within the door frame or side panel. Proper fitment translates into:

• correct adhesion to seals and body components,
• stable seating in the guide and mounting system,
• maintenance of the vehicle's factory side line aesthetics.

A body component configured in this way allows for seamless integration with the existing body structure, without the need for modifying the mounting opening.

Technical characteristics of AS2 glass

Glass marked with the AS2 class meets safety and light transmission requirements for side windows, ensuring adequate visibility and comfort for the driver and passengers. The use of this type of glass in the side section of the body influences:

• control of light transmission levels in accordance with standards for side windows,
• adequate resistance to mechanical damage typical of road use,
• safe behavior of the glass structure in the event of damage.

As a result, the glass supports the maintenance of the vehicle's proper performance parameters, which are important from the point of view of both safety and driving comfort.

Use in accident repairs and body service

The rear left side window is a key element in accident repairs and replacements following mechanical damage, such as cracks or scratches. Choosing an original component from the Car windows group allows for:

• maintaining visual consistency of the entire side body zone,
• preserving correct adhesion to factory seals and trim strips,
• reducing the risk of leaks and unwanted wind noise.

In the case of comprehensive body repairs, it is worth considering the selection of other body elements based on OEM parts from dismantling. Practical tips regarding such repairs can be found in the guide Bodywork and chassis – accident repairs using parts from dismantling, which discusses the selection of used elements, assembly procedures, and the most frequently asked user questions.

Benefits of using an original Audi side window

The use of an original side window in the Audi A5 8T Sportback brings a number of practical benefits in daily vehicle operation. The most important include:

• factory fitment to the body – compatibility with the body line and the design of the door or side panel,
• maintaining the side zone stiffness designed by the manufacturer,
• proper cooperation with window lifting and lowering mechanisms,
• maintaining a consistent appearance of the vehicle's entire glazing.

A body component configured in this way also supports the maintenance of adequate acoustic comfort inside the cabin, reducing wind noise and minimizing the risk of unwanted vibrations in the side zone.

Condition of the component and use in cost-effective repairs

The offered glass comes from the segment of used components, which allows for cost-effective vehicle repair while maintaining the manufacturer's original specifications. This type of solution is particularly beneficial for repairs where it is important to combine OEM quality with a reasonable service budget. In the context of optimizing operating costs, it is also worth paying attention to other areas of the vehicle, such as the cooling system – you can find more about the use of used components in this area in the article Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.

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 windshields, rear windows, or additional side windows, check the available parts in the Audi car windows category.