Mercedes W639 Dashboard Right O/S Air Vent Nozzle Panel A6398310360

Mercedes W639 Dashboard Right O/S Air Vent Nozzle Panel is an original ventilation system component designed for installation on the right side of the cockpit. It ensures precise airflow direction, which improves thermal comfort inside the vehicle and maintains a consistent look for the dashboard. This is a practical solution when replacing a damaged or worn air vent grille in your Mercedes.

Specifications and technical data

• SKU: A6398310360-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6398310360
• Substitutable numbers: A6398310360, A 639 831 03 60
• Location on the vehicle: Right
• Part type: Dash Panel
• Category: Dashboard Panels

Purpose and function of the component

The described nozzle is part of the ventilation system in the dashboard area, responsible for distributing air in the cabin on the passenger side. Its placement on the right side of the vehicle allows for proper directing of airflow onto the windshield and the side of the interior, which facilitates window defogging and improves travel comfort.

As an element from the Dashboard group, the grille fits perfectly into the factory cockpit architecture, maintaining the original stylistic line and ergonomics intended by the manufacturer.

Benefits of using an original air vent nozzle

Using an original air vent nozzle in a Mercedes W639 allows you to maintain:

• Consistent interior appearance – matching the shape and finish to the factory dashboard.
• Proper ventilation system operation – correct airflow and distribution in the cabin.
• Stable mounting – construction prepared for standard factory mounting points.
• Ergonomic operation – convenient control of airflow direction from the passenger seat.

Thanks to this, replacing a damaged grille with an original component is a technically safe and predictable solution in terms of the final result.

Condition and practical application

The offered nozzle comes from a used vehicle, making it a reasonable choice for maintenance repairs when you want to maintain the original specification while optimizing costs. The component is intended for installation on the right side, which is important for matching the specific interior configuration of the Mercedes W639.

Replacing the air vent grille is particularly recommended when the existing element is mechanically damaged, has broken slats, or does not allow for precise adjustment of the airflow direction. Using an original nozzle helps restore full functionality of the ventilation system without interfering with the dashboard structure.

Integration with the Mercedes dashboard system

The nozzle has been designed for full integration with the Mercedes cockpit, which translates into proper fitment with adjacent dashboard elements. The appropriate housing geometry and slat shape ensure stable seating and aesthetic transitions between individual interior components.

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

How to choose the right air vent nozzle

When selecting an air vent nozzle for a Mercedes W639, it is crucial to pay attention to the installation side and compatibility with the dashboard layout in the specific vehicle. Verification by OEM part number or interchangeable numbers allows you to reduce the risk of purchasing an incompatible element and speeds up the installation process.

If you want to deepen your knowledge on checking component compatibility by numbers, a guide describing practical methods for verifying sub-assemblies may be useful, available in the article Online parts shopping without risk – 5 proven ways to verify component compatibility using OEM numbers and paint codes.