Mercedes W177 Dashboard Air Vent Dash Right O/S Nozzle Grille A1778306902

Visual condition of the part 

The product shows signs of use visible in the photos. 

Mercedes W177 Dashboard Air Vent Dash Right O/S Nozzle Grille is an original ventilation system component designed for installation on the right side of the dashboard. Thanks to its precise fit to the dashboard, it ensures a cohesive interior look and stable airflow direction. This is a practical solution for users who want to professionally restore the functionality and aesthetics of the air vent in their Mercedes.

Specifications and technical data

• SKU: A1778306902
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1778306902
• Substitutable numbers: A1778306902, A 177 830 69 02
• Location on the vehicle: Right
• Category: Dashboard Panels

Function and application in the ventilation system

The right-side air vent grille is responsible for directing air in the passenger zone, which affects thermal comfort and even air distribution in the cabin. This component works with the dashboard ventilation ducts, allowing for the adjustment of airflow and direction according to the user's preferences.

A properly selected air vent grille for a specific generation of the Mercedes W177 allows for maintaining the factory airflow geometry, reduces unwanted noise, and facilitates precise adjustment of the vent vanes. This is particularly important during long-term vehicle operation, when stable air conditioning and ventilation system performance is expected.

Dashboard fitment and installation

The offered grille has been designed as a component dedicated to a specific dashboard, which translates into a secure fit with the cockpit panel and the preservation of the original interior design lines. The mounting construction allows for installation in the factory location without the need for modifications or the use of additional adapters.

Positioning on the right side of the vehicle means that the component is intended for the passenger zone and should be used exclusively in this area. Proper alignment of the installation side is crucial both for correct seating in the dashboard and for the proper operation of the airflow direction adjustment mechanism.

Characteristics of the used component

The product comes from the Dashboards category, which means it was designed as an integral part of the factory Mercedes cockpit. As a used component, it retains its original geometry and construction, which is important for repairs carried out in accordance with manufacturer standards. Such components are often chosen for professional post-accident repairs and when replacing worn or damaged air vents.

Using an original grille from disassembly allows for maintaining the visual consistency of the interior while reducing costs compared to purchasing a new part. This is a particularly beneficial solution for comprehensive work within the dashboard, where both functionality and the preservation of the factory character of the cabin are important.

Benefits of using an original air vent grille

• Factory fit for the Mercedes W177 dashboard, with no need for cockpit modifications.
• Stable airflow in the passenger zone, supporting efficient air conditioning performance.
• Cohesive interior appearance thanks to the preservation of the original air vent styling.
• Possibility of professional air vent system repair while maintaining manufacturer standards.

Expansion and modernization of the cockpit zone

If you are planning a comprehensive repair or modernization of the cockpit zone in your Mercedes and need other elements from the same group, such as center grilles, side air outlets, or vent covers, check the available parts in the Mercedes Dashboards category.

If you are also thinking about improving seat ergonomics and driving comfort, it is worth checking out the guide on selecting seats from disassembly – you will find practical tips in the article Interior metamorphosis: how branded seats from disassembly improve comfort and vehicle value, which will help you plan a cohesive modernization of the entire vehicle interior.