Mercedes-Benz A-Class W168 Right O/S Air Vent Dashboard A1688300654

Mercedes-Benz A-Class W168 Right O/S Air Vent Dashboard is an original interior ventilation system component, designed for installation on the right side of the dashboard. Thanks to its factory-fit design, it ensures a consistent cockpit appearance, precise airflow direction, and ergonomic vent operation. This is a practical solution for users who want to technically restore the full functionality of the air vents in their Mercedes W168.

Specifications and technical data

• SKU: A1688300654
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1688300654
• Substitutable numbers: A1688300654, A 1688300654, A 168 830 06 54
• Location on the vehicle: Right
• Category: Dashboard Panels

Purpose and function of the air vent

The air vent on the right side of the dashboard is responsible for directing air from the ventilation, heating, or air conditioning system towards the passenger and side zones of the cabin. A properly selected component allows you to:

• maintain even air distribution in the front part of the interior,
• preserve the aesthetic line of the dashboard characteristic of the Mercedes W168,
• ensure the proper operation of the airflow direction adjustment mechanism.

Thanks to a design consistent with factory specifications, the vent works with existing air ducts and mounting elements in the vehicle, which facilitates installation and reduces the risk of unwanted looseness or rattling while driving.

Construction and dashboard fitment

The component has been designed as an integral part of the right-side ventilation zone, maintaining the geometry specific to the W168 model. This means:

• compatibility with factory mounting holes in the dashboard,
• consistent fit with adjacent cockpit panels,
• preservation of the original interior design line.

Such fitment translates into stable seating of the vent, the absence of uncontrolled vibrations, and comfortable operation of the airflow direction adjustment. Dashboards in this model are sensitive to non-original parts, which is why using the correct vent is important for both visual and functional reasons.

Characteristics of the used component

The offered air vent is a used part, which in practice means it comes from a vehicle disassembly and retains the structural parameters intended by the manufacturer. This type of part is a sensible choice when you want to:

• maintain the original interior specification of your Mercedes,
• reduce repair costs while maintaining the factory standard of workmanship,
• avoid fitment issues typical of aftermarket replacements with universal geometry.

The original origin of the vent translates into predictable behavior in daily use and compatibility with other dashboard elements.

Application in service practice

Replacing the right air vent is recommended in situations where the existing element is mechanically damaged, has broken fins, a worn-out adjustment mechanism, or does not sit stably in its socket. Using the correct vent allows you to:

• restore full functionality of the passenger-side air vent,
• eliminate unwanted noises resulting from loose components,
• maintain a uniform cockpit appearance without visible differences in shade or shape.

For workshops and services specializing in the Mercedes brand, this is a practical component that enables efficient repairs in the vehicle's interior area without the need to interfere with the dashboard structure.

Complementary Mercedes interior elements

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, additional air vents, or gauge covers, check out the available parts in the Mercedes Dashboards category.

For those interested in performance modifications and the conscious selection of used mechanical components, our guide material may be useful – you can find more on this topic in the article on safely increasing power in the Audi RS3 and purchasing used turbochargers, which shows how to responsibly approach the selection of parts from the secondary market.