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

Mercedes W639 Dashboard Top Right O/S Air Vent Nozzle is an original interior component designed for the factory ventilation system in Mercedes W639 series models. This precisely crafted air vent ensures stable airflow and a visually consistent cockpit finish, perfectly matched to the dashboard design. By using an original part from the Trims, decorative strips and decorations group, you maintain a uniform interior appearance and proper integration with other components.

Specifications and technical data

• SKU: A6398310360
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6398310360
• Substitutable numbers: A6398310360, A 639 831 03 60
• Location on the vehicle: Left
• Part type: Dashboard Trim
• Category: Trim

Purpose and function of the component

The presented air vent is designed for installation in the upper part of the dashboard on one side of the vehicle, responsible for directing air from the ventilation and heating system. The placement on the vehicle, defined as the offside (O/S), allows for clear identification of the mounting position relative to the vehicle's axis, which facilitates the selection of the correct component during repairs or replacement of a damaged part.

As an original Mercedes part, the vent is structurally matched to factory mounts, which promotes stable seating in the panel and eliminates the risk of unwanted play or vibrations while driving. Properly designed vent louvers allow for convenient adjustment of the airflow direction in the cabin.

Construction and integration with the interior

The element belongs to the Trims, decorative strips and decorations group, which means that in addition to its technical function, it also plays an aesthetic role. The shape and geometry of the vent are matched to the lines of the dashboard in the Mercedes W639, ensuring visual consistency of the entire cockpit after installation.

Mounting holes and clips are prepared for factory attachment points, which facilitates installation and removal during service work. Using an original component allows you to avoid mismatch issues typical of unverified replacements and ensures proper fitment with adjacent trim elements.

Performance characteristics and benefits of use

The used air vent for the Mercedes W639 is a solution that allows you to economically restore the full functionality of the ventilation system and the aesthetics of the dashboard. The element retains the original airflow geometry, which promotes even air distribution in the cabin and travel comfort.

Key benefits of using this component include:

• factory fitment to the dashboard panel and adjacent trim elements,
• consistent interior appearance thanks to the use of the original vent design,
• easier installation thanks to factory-prepared mounting points,
• possibility of precise adjustment of the airflow direction in the driver or passenger zone, depending on the vehicle configuration.

Use in repairs and interior restoration

The element is suitable both for local repair of a damaged vent and for broader interior restoration work, where maintaining the original character of the cockpit is important. Choosing an original air vent from the trim group reduces the risk of differences in shade, texture, or shape compared to other dashboard 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 decorative panels, trim strips, or additional covers, check the available parts in the Mercedes Trims, decorative strips and decorations category.

Why it is worth choosing original, used trim elements

When repairing a vehicle's interior, using original, used components often provides a better fit and a more natural final effect than many replacements. Dimensional, structural, and stylistic compatibility with other cabin elements is maintained, which is important both for daily use and for the potential resale of the vehicle.

If you are considering whether used parts or replacements work better for body and interior repairs, the following article comparing these solutions may be helpful: Post-accident repair – used body parts vs. replacements. This will make it easier for you to assess when choosing original, used components will be the most cost-effective and functional.