Audi A5 F5 Sportback Rear Door Window Glass Left N/S Side Glazing AS2 8W8845205

The Audi A5 F5 Sportback Rear Door Window Left Rear AS2 is an original part from the Automotive Glass group, designed for installation in the rear left door of a Sportback body. This used window provides a functional solution for post-accident repairs, replacing damaged glass, or completing the side glazing of your Audi.

Specifications and technical data

• SKU: 8W8845205
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W8845205
• Substitutable numbers: 8W8845205, 8W8 845 205
• Location on the vehicle: Rear, Left
• Category: Car Glass

Purpose and Fitment

This window is dedicated for installation in the rear left door of the vehicle, within the side glazing area of the body. Thanks to its factory origin, it retains the correct curvature, thickness, and geometry, which translates to proper operation in the guides, a watertight seal with the weatherstripping, and stable seating in the door frame.

The AS2 designation indicates the use of tempered glass of the appropriate class, meeting homologation requirements for passive safety and occupant protection. This is important for maintaining compliance with the factory Audi specification and for technical inspections.

Performance Parameters and Role in the Body

The side window in the rear door is responsible not only for visibility but also for:

• maintaining the proper lateral rigidity of the door structure,
• correct operation with the lifting and lowering mechanism,
• reducing noise and vibrations penetrating into the passenger cabin,
• preserving the cohesive styling line of the Sportback body.

By adhering to the original specification, the window works seamlessly with factory seals, guides, and hardware, which facilitates installation and reduces the risk of leaks or jamming of the lifting mechanism.

Characteristics of a Used Product

This part comes from the used automotive glass category, which allows for reduced repair costs while maintaining original manufacturing quality. In practice, this means real savings compared to a new part, while still ensuring compliance with Audi's factory standards for dimensions and mounting method.

Choosing a used window is particularly beneficial for localized repairs when you want to quickly restore full door functionality without affecting other body elements. This solution is often chosen by body and paint shops and by users who are independently sourcing parts for repairs.

Benefits of Using an Original Audi Window

Using an original side window for the rear left door of an Audi A5 F5 Sportback ensures:

• factory fitment to the door structure and body line,
• maintenance of the appropriate AS2 safety glass class,
• correct operation with the existing window lifting mechanism,
• a cohesive appearance with the vehicle's other windows.

This makes the repair predictable and reduces the risk of installation problems or leaks.

Support for Part Selection and Additional Information

If you are planning a comprehensive repair or upgrade of the side glazing area in your Audi and need other parts from the same group, such as front door windows, right rear door windows, or additional side body panels, check the available parts in the Audi Automotive Glass category.

When selecting parts from the secondary market, it is advisable to know the basic principles of glass condition assessment, verification of markings, and informed selection of used parts – practical tips can be found in the article Used Parts – Your Guide to the Best Deals in an Automotive Store, which will help optimize repair costs while maintaining the appropriate level of vehicle safety and functionality.