Mercedes W221 Air Duct Grille Rear Right O/S Nozzle Trim A2218310236

The Mercedes W221 Rear Right Air Vent Grille is an original interior trim element, belonging to the Cladding, decorative strips, and decorations group, designed for installation in the rear right part of the cabin. The precisely fitted design of the grille ensures proper airflow direction and a cohesive look with other cockpit elements. This is a practical solution for users who want to restore the factory appearance and functionality of the air vents in their Mercedes S-Class W221.

Specifications and technical data

• SKU: A2218310236
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2218310236
• Substitutable numbers: A2218310236, A 221 831 02 36
• Location on the vehicle: Rear, Right
• Category: Trim

Intended Use and Vehicle Placement

The presented air vent grille has been specifically designed for installation in the rear zone, on the right side of the passenger cabin. This placement allows for comfortable control of airflow for the rear right passenger, maintaining the ergonomics and aesthetics characteristic of Mercedes S-Class W221 models.

Thanks to its dedicated purpose, the grille works with the factory ventilation duct, which simplifies installation and reduces the risk of leaks or incorrect airflow direction.

Construction and Functional Characteristics

The Mercedes W221 Rear Right Air Vent Grille belongs to the group of interior trim elements that are responsible for both aesthetics and passenger thermal comfort. The grille's design allows for:

• precise air stream direction within the rear right part of the cabin,
• maintaining a consistent styling line with other elements of the dashboard and center console,
• easy operation by the passenger due to the intuitive louver arrangement.

As an element from the Cladding, decorative strips, and decorations group, the grille contributes to the visual cohesion of the interior, masking ventilation ducts and integrating with the factory finish of the Mercedes W221.

Benefits of Using an Original Air Vent Grille

Using an original air vent grille in the rear right part of the vehicle allows for maintaining factory fitment and correct airflow geometry. Key advantages include:

• precise fit to the interior panel – no need for modifications or adjustments to mountings,
• consistent appearance with other decorative elements in the cabin,
• restoration of proper air vent functionality for the rear right seat passenger.

A used part is a sensible choice for interior repairs and renovations when maintaining the original specification at optimal costs is a priority.

Application in Service and Interior Renovation

The rear right air vent grille is particularly useful in situations where mechanical damage, broken louvers, or worn adjustment elements have occurred. Replacing this component allows for:

• restoring full air vent functionality in the rear part of the cabin,
• removing visual damage to the ventilation panel,
• maintaining the premium segment finish standard.

For workshops specializing in the Mercedes brand and for users who service their vehicles themselves, using an original grille is a convenient way to maintain a high-quality interior without interfering with the ventilation system's structure.

Expanding Mercedes Interior Modernization

If you are planning a comprehensive repair or modernization of the decorative interior zone in your Mercedes and need other elements from the same group, such as decorative panels, trim strips, or additional overlays, check the available parts in the Mercedes Cladding, decorative strips, and decorations category.

If you are interested in a broader context of selecting used OEM components for the drivetrain and want to better understand when it's worth choosing original parts from dismantling, read the article Whining differential? Find out why a used OEM drive axle is a better investment than an uncertain replacement.