Audi A4 B9 Air Vent Dashboard Front Right O/S Air Duct 1C0819704

Audi A4 B9 Air Vent Dashboard Front Right O/S Air Duct is an original ventilation system component designed for installation on the passenger side. It ensures precise airflow direction from the air duct, which translates into stable thermal comfort inside the vehicle. Thanks to its factory-fit design for the Audi cockpit, this component allows for an aesthetically pleasing and technically correct replacement of a worn or damaged air vent.

Specifications and technical data

• SKU: RHD-8W2820902B
• Mark: Audi
• Condition: Used
• OEM Part Number: 8W2820902B
• Substitutable numbers: 8W2820902B, 8W2 820 902 B
• Location on the vehicle: Front, Right
• Category: Other Interior Parts & Accessories

Purpose and function in the ventilation system

The presented air vent is a component of the cabin air distribution system, mounted in the front part of the dashboard on the right side. It is responsible for:

• directing air from the ventilation duct to the passenger zone,
• the ability to adjust the airflow direction vertically and horizontally,
• controlling the intensity of the airflow within the right part of the cockpit.

By maintaining the factory geometry and mounting points, integration with the Audi A4 B9 dashboard is predictable and repeatable, without the need for modifications.

Construction and dashboard fitment

The air vent has been designed as part of the Audi air duct system, taking into account the shape of the dashboard and the routing of the ventilation ducts. The construction includes:

• a housing matched to the factory opening in the front panel,
• internal louvers for directing the airflow,
• an adjustment mechanism allowing for smooth setting changes.

Such a solution allows for maintaining the visual consistency of the cockpit and proper cooperation with the factory air duct, which is essential both for comfort and for the correct operation of the entire ventilation system.

Vehicle placement and installation aspects

The element is intended for installation in the front part of the cabin, on the right side. In practice, this means working in the dashboard area on the passenger side, with access from the front of the cockpit after removing the appropriate trim panels.

When replacing, it is worth paying attention to:

• correct seating of the air vent in the dashboard socket,
• precise connection to the air duct,
• checking the smoothness of the louvers after installation.

This approach minimizes the risk of subsequent rattles, looseness, or uneven airflow in the right part of the cabin.

Characteristics of the used component

The offered air vent is a secondary market component, which means it comes from vehicle dismantling. This type of part allows for an economical repair of the ventilation system while maintaining the original manufacturer's specifications. Before installation, a standard visual inspection and cleaning of the surface from dust and minor impurities are recommended to ensure an aesthetic appearance and free operation of the adjustment mechanism.

Integration with other Audi elements and technical knowledge

Replacing an air vent in modern Audi models often goes hand in hand with other interior or air conditioning system work. For those interested in a broader look at the technical solutions used in this brand, including the differences between standard and sports versions, an article describing the construction of engines, brakes, and chassis in sports variants may be useful – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.

If you are planning a comprehensive repair or upgrade of the cockpit area in your Audi and need other elements from the same group, such as air grilles, air ducts, or small mounting components, check the available parts in the Other Audi category.