Mercedes-Benz E W210 Vito W639 Fuse Box Blower Motor Heater Fan A6395450095

MERCEDES W210 VITO W639 Computer Fan is a specialized component from the Blower Motors & Wheels group, designed for installation in the rear of the vehicle. Engineered for stable cooling of electronic systems, it ensures predictable controller operation and reduces the risk of overheating in demanding operating conditions.

Specifications and technical data

• SKU: A6395450095
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6395450095
• Substitutable numbers: A6395450095, A 639 545 00 95, EM
• Location on the vehicle: Rear
• Category: HVAC Blower Motor & Wheel

Purpose and Function of the Computer Fan

The computer fan in Mercedes W210 and Vito W639 models is responsible for forced air circulation around the controllers and electronic components located at the rear of the vehicle. A properly functioning element of this type:

• stabilizes the operating temperature of control modules,
• reduces the risk of errors caused by electronic overheating,
• contributes to the lifespan of components located in the rear body section.

Thanks to its dedicated design, the fan is tailored to the specific electronics cooling architecture in Mercedes vehicles, facilitating installation and minimizing the need for modifications.

Vehicle Placement and Installation Aspects

The presented fan is intended for installation in the rear of the vehicle, in accordance with the factory layout designed by the manufacturer. This placement allows for direct cooling of controllers and modules located at the rear, which is particularly important in commercial vehicles and those subjected to intensive use.

The component comes from a Mercedes vehicle, meaning it maintains the correct mounting geometry and compatibility with factory electrical harnesses for the given platform. For correct part selection, it is advisable to use the OEM number or interchangeable numbers visible in the technical specifications section.

Product Characteristics and Condition

The computer fan belongs to the Blower Motors & Wheels group, which are elements responsible for forced air exchange in specific vehicle zones. The use of a dedicated motor and a properly selected impeller ensures correct airflow and noise reduction during operation.

The offered item is marked as used, which in practice means it comes from the disassembly of a functional vehicle. This type of solution is often chosen as an economical alternative to new components, allowing for the restoration of correct electronics cooling at a reasonable service cost.

Selection by Numbers and Vehicle Compatibility

To precisely select the fan for a specific vehicle, it is worth verifying:

• the OEM part number assigned to the given model,
• available interchangeable numbers,
• compatibility with the vehicle generation (e.g., W210, Vito W639) and equipment version.

This information is particularly important in workshop settings where quick installation without the need for system modifications is crucial. If in doubt, selecting by OEM number or reference numbers helps minimize the risk of purchasing an incompatible part.

If you want to better understand the principles of selecting used components by OEM numbers and the economic benefits of their use, check out the guide Why Buy Used Gearboxes and Engines – Facts Instead of Myths, which describes practical part identification procedures and cost analysis.

Benefits of Using an Original Mercedes Fan

Using a dedicated computer fan in a Mercedes offers a range of practical benefits:

• Stable Electronics Operation – proper controller cooling reduces the risk of random errors and performance drops.
• Improved Module Durability – lower operating temperatures contribute to a longer lifespan of electronic components.
• Factory Fitment – compatibility with the vehicle's design facilitates installation and servicing.
• Economical Repair – a used part helps reduce the cost of restoring the electronics cooling system's functionality.

If you are planning a comprehensive repair or upgrade of the blower motor area and electronics cooling system in your Mercedes and need other parts from the same group, such as additional motors, blower wheels, or modules that work with the ventilation system, check the available parts in the Mercedes Blower Motors & Wheels category.

For drivers who want to plan their service work more broadly and learn which components in their car most often require replacement, the article TOP 10 Most Frequently Replaced Parts in Your Car will be helpful, providing practical tips on operation and cost optimization for vehicle maintenance.