Mercedes-Benz M-Class ML W163 Right O/S Air Vent Nozzle Dashboard A1638300254

Mercedes-Benz M-Class ML W163 Right O/S Air Vent Nozzle Dashboard is an original ventilation system component designed for installation on the right side of the dashboard. Thanks to its factory-fit design for the Mercedes-Benz M-Class ML W163 interior, it ensures a cohesive cockpit look and proper airflow direction. This is a practical solution when replacing a damaged or worn-out air vent grille, especially if you want to maintain factory aesthetics and functionality.

Specifications and technical data

• SKU: A1638300254
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1638300254
• Substitutable numbers: A1638300254, A 163 830 02 54, EM
• Location on the vehicle: Right
• Category: Trim

Purpose and function in the ventilation system

The right dashboard air vent nozzle in the ML W163 model is responsible for precisely directing air from the ventilation, heating, or air conditioning system towards the passenger and the side area of the cabin. The properly designed geometry of the slats allows for:

• adjustment of the airflow direction both vertically and horizontally,
• local customization of the airflow to user preferences,
• maintaining even air distribution in the front part of the interior.

This element is particularly important when the existing grille is mechanically damaged, has broken fins, or does not hold its set position, which reduces driving comfort.

Fitment for the Mercedes-Benz M-Class ML W163 dashboard

The nozzle in question has been designed specifically for the ML W163 dashboard, ensuring proper alignment with the mounting opening and the cockpit line. This means:

• a compatible housing shape tailored to the right side of the dashboard,
• an aesthetic transition between the grille and other trim elements,
• stable seating without unwanted play or vibrations.

Such a fit helps maintain a consistent interior appearance and reduces the risk of unpleasant rattles or resonances while driving.

Interior trim category

The product belongs to the Cladding, decorative strips, and trim group, which consists of elements responsible for the visual and functional finishing of the cabin. Replacing the right dashboard air vent nozzle is a good solution when:

• you want to restore the cockpit's aesthetics after mechanical damage,
• you are upgrading the interior and want a consistent look for all air vents,
• you are eliminating loose, noisy elements in the dashboard area.

By using an original component, you maintain the Mercedes brand's characteristic finishing standard and ventilation ergonomics.

Characteristics of the used OEM element

The nozzle comes from the used original parts segment, which in practice means a factory construction and geometry consistent with the vehicle manufacturer's design. Compared to generic replacements, this provides:

• certainty of proper fitment to the dashboard,
• preservation of the original interior styling,
• no need for modifications to mounts or the housing.

If you are considering a choice between a used OEM element and a replacement, you can find practical tips in the article 5 reasons why a used OEM part is a better choice than a replacement, which simply discusses the criteria for selecting such components.

Support for expanding the ventilation zone

If you are planning a comprehensive repair or upgrade of the dashboard area in your Mercedes and need other elements from the same group, such as additional air vents, decorative inserts, or trim strips around the vents, check out the available parts in the Mercedes Cladding, decorative strips, and trim category.