Mercedes-Benz C CLK Class CL203 W203 Air Duct Guide Heater Blower A2038311146

The MERCEDES C CLK CL203 W203 air vent inlet is an original cabin ventilation system component, designed specifically for Mercedes C-Class and CLK models of the W203/CL203 generation. Precise fit and factory channel geometry ensure stable airflow and proper cooperation with other ventilation components. Thanks to this, this OEM ventilation system part allows for the restoration of correct interior ventilation and heating functionality of the vehicle.

Specifications and technical data

• SKU: A2038311146
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2038311146
• Substitutable numbers: A2038311146, A 203 831 11 46, EM
• Category: Other Air Conditioning & Heating

Purpose and Function of the Air Vent Inlet

The air vent inlet in Mercedes C-Class and CLK models is responsible for directing the airflow from the ventilation system into the cabin. The appropriately shaped channel cross-section and fitted mountings limit pressure drops, which promotes even air distribution at various fan speeds. Using an original component allows for maintaining factory airflow parameters and ventilation acoustics.

Compatibility with Mercedes Ventilation System

The presented air vent inlet has been designed for specific W203 and CL203 body styles, ensuring correct positioning relative to the dashboard, air ducts, and control elements. This means:

• correct fit with factory ducts and housings,
• stable mounting without additional modifications,
• maintenance of original airflow geometry.

Such a fit limits the risk of unwanted noise, leaks, and reduced efficiency of the ventilation and air conditioning system.

Component Characteristics and Benefits of Use

As an original Mercedes component, the air vent inlet is made from materials selected for their resistance to temperature changes and typical operational loads in the dashboard area. The construction ensures:

• stable ventilation operation during prolonged use,
• maintenance of the correct airflow direction,
• compatibility with factory flow control elements.

Therefore, installing this component is a technically safe solution, allowing for the restoration of ventilation system functionality without altering the vehicle's structure. The original origin of the part also contributes to maintaining visual and assembly consistency with other interior elements.

Condition and Service Application

The component is offered in used condition, making it an attractive service alternative for drivers seeking original components within a reasonable budget. The air vent inlet is suitable for replacing a damaged part after a collision or dashboard disassembly, as well as for comprehensive renovation of the ventilation system in older Mercedes C-Class and CLK models.

Ventilation System Expansion and Related Parts

If you are planning a comprehensive repair or modernization of the dashboard area in your Mercedes and need other parts from the same group, such as additional air ducts, vent grilles, or airflow guiding housings, check the available parts in the Other Mercedes category.

For users interested in comparing the characteristics of sports versions with standard variants, particularly regarding the engine, brakes, and chassis, an article describing the differences in construction and equipment may be helpful – you can find it here: Audi RS vs Other Models – What Lies Under the Hood and Chassis?.

If you want to better understand the specifics of the used original parts market and make informed choices for your car, it is worth familiarizing yourself with a practical guide to popular used parts: Best Used Car Parts – A Guide to the Most Frequently Chosen Original Parts.