Mercedes Vito W639 Charge Air Cooler Intercooler Radiator A6395010301

Mercedes Vito W639 Charge Air Cooler Intercooler Radiator is a factory-spec turbocharging system component, specifically designed for stable engine operation in this model. This used charge air cooler from this series ensures consistent flow parameters and effective reduction of compressed air temperature, which translates into better engine performance. It is a solution for drivers looking for a technically matched component rather than random aftermarket replacements.

Specifications and technical data

• SKU: A6395010301
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6395010301
• Substitutable numbers: A6395010301, A 639 501 03 01, BG
• Category: Intercoolers

Purpose and function in the turbocharging system

The intercooler in the Mercedes Vito W639 is responsible for cooling the compressed air directed to the intake manifold. Lowering the charge air temperature:

• stabilizes combustion parameters in the cylinders,
• reduces the risk of engine knocking,
• supports maintaining repeatable power across a wide range of loads,
• reduces thermal stress on engine auxiliary components.

As a result, the turbocharging system operates predictably, and the engine handles long-term driving under load better, e.g., when carrying cargo or driving on the highway.

Design and fitment for Mercedes Vito W639

The charge air cooler from this series has been developed to meet the specific requirements of the Vito W639 platform, which means:

• maintaining the correct geometry of connections for intake hoses,
• proper placement of mounting points in the front panel,
• compatibility with the factory cooling air ducting.

Such fitment reduces the need for installation modifications and allows for maintaining the original flow characteristics throughout the entire intake tract. For the user, this means easier installation and a lower risk of leaks.

Benefits of using a used charge air cooler

Choosing a used intercooler for the Mercedes Vito W639 is a reasonable compromise between cost and functionality. This type of component allows you to:

• maintain the proper efficiency of the turbocharging system without investing in expensive new parts,
• maintain consistency with the vehicle's factory specifications,
• reduce the risk of fitment issues typical of random aftermarket replacements.

With proper installation and inspection of the intake system for leaks, a used charge air cooler can effectively restore proper engine performance after the failure of the previous intercooler.

Professional application and service aspects

This type of charge air cooler is frequently chosen by workshops specializing in the maintenance of Mercedes commercial vehicles because:

• it enables the retention of the factory intake system configuration,
• it facilitates the diagnosis of potential leaks due to predictable hose routing,
• it allows for quick installation as part of standard service procedures.

For fleet or private users, this means shorter vehicle downtime and a more predictable repair cost compared to experimenting with non-standard solutions.

Cooling and operation in high temperatures

A functional intercooler is of particular importance during the summer, when the engine's thermal load increases. It is worth knowing how the cooling and charge air cooling system reacts to high ambient temperatures and how to wisely use the used parts market. Practical tips can be found in the guide "Summer heat vs. cooling system: used radiators and fans as a guarantee of savings", which will help you better plan the service and inspection of components responsible for heat dissipation.

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as additional radiators, intake hoses, or turbocharging system components, check the available parts in the category Mercedes Intercoolers.