Audi A4 B8 Avant Rear Window Glass Glazing Tinted 8K9845501C

Audi A4 B8 Avant Rear Window Glass Glazing Tinted is an original body component designed for installation in the rear tailgate area. The tinted glass provides better protection against solar radiation, improves passenger travel comfort, and gives the body a consistent, factory look in line with the manufacturer's standards. This is a solution for users who expect solid quality and compatibility with factory Audi equipment.

Specifications and technical data

• SKU: 8K9845501C
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K9845501C
• Substitutable numbers: 8K9845501C, 8K9 845 501 C
• Location on the vehicle: Rear
• Category: Wiper Arms

Purpose and body fitment

The offered rear window has been designed specifically for the Audi A4 B8 Avant model, taking into account the geometry of the tailgate and the body lines. Its placement in the rear area of the vehicle ensures proper fitment with seals, hinges, and mounting elements, which translates into stable glass seating and the reduction of unwanted stress on the glass.

Thanks to its factory origin, the glass maintains the correct curvature and profile, which is essential for body tightness, proper water drainage, and compatibility with factory equipment, such as the rear wiper or the license plate lighting located in the tailgate.

Characteristics of the tinted glass

The tinted rear glass improves vehicle comfort by limiting the heating of the luggage compartment and reducing glare from the lights of vehicles behind. This type of solution also increases privacy inside the cabin, which is particularly beneficial when transporting luggage or equipment that requires discreet storage.

At the same time, good rear visibility is maintained, which supports safe maneuvering and interaction with the rearview mirror. The tinting of the glass is integrated into the glass structure, so it does not require additional films or modifications after installation.

Integration with the rear wiper system

Due to the product's classification in the Wiper arms category, the glass is adapted to work with the factory rear wiper arm used in the Audi A4 B8 Avant. A properly prepared mounting area allows for the correct seating of the arm and ensures the proper range of motion for the blade on the glass surface.

Such fitment is important for the even collection of water and dirt from the glass, which translates into image clarity in the mirror and driving safety in rain, snow, or when driving on dirty roads.

Condition and service application

The item comes from the used parts group, making it an attractive alternative for post-accident repairs, replacing damaged glass, or restoring the vehicle to a condition close to factory specifications. In practice, this allows for reduced service costs while maintaining the original design and compatibility with the Audi body.

Choosing original rear glass is particularly important where maintaining factory tailgate rigidity parameters, proper seal adhesion, and correct interaction with existing equipment, such as the lock, actuators, or electrical installation within the tailgate, is essential.

Support with selection and expansion of the rear wiper system

If you are planning a comprehensive repair or modernization of the rear window area and cleaning system in your Audi and need other elements from the same group, such as arms, mounts, or additional wiper accessories, check the available parts in the Audi Wiper arms category.

For users interested in a broader look at the differences between standard and more advanced components in the premium segment, an article describing the specifics of sports components may be helpful, available here: BMW M Performance: how do BMW M components differ from standard ones?.