Mercedes Vito W639 OM642 Air Charge Turbocharger Turbo Hose Pipe A6395282082

Mercedes Vito W639 OM642 Air Charge Turbocharger Turbo Hose Pipe is a component from the Lines, hoses and pipes group, designed for the crankcase ventilation system in Viano and Vito W639 series engines. A properly selected ventilation hose ensures stable discharge of vapors from the crankcase, which promotes smooth engine operation and reduces the risk of unwanted leaks.

Specifications and technical data

• SKU: A6395282082
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6395282082
• Substitutable numbers: A6395282082, A 639 528 20 82
• Category: Hoses, Lines & Pipes

Purpose and function of the ventilation hose

The presented ventilation hose is designed for use in the crankcase ventilation system of Mercedes Viano and Vito W639 generation vehicles. Its task is to direct oil vapors and gases from inside the engine for further processing in the intake system, which helps maintain stable engine pressure and reduce component contamination.

A properly selected ventilation pipe is important for:

• maintaining correct pressure in the crankcase,
• reducing the risk of blow-by and oil leaks,
• limiting carbon deposit buildup in the intake system,
• maintaining smooth engine operation.

Technical characteristics and product group

The element belongs to the Lines, hoses and pipes group, which means it has been designed to operate in an environment of variable temperatures and contact with oil vapors and exhaust gases. The design of the hose is adapted to the geometry of the engine compartment in Viano and Vito W639 models, which facilitates installation and proper routing in the engine bay.

As a part intended for a specific brand, the ventilation hose is optimized for:

• appropriate shape and length relative to the engine system,
• tight connection with ports and other system components,
• operation within the load ranges typical for these models.

Brand and fitment for Mercedes Viano / Vito W639

The product is intended for Mercedes vehicles, which translates into a perfect fit for the factory engine compartment architecture in Viano and Vito W639 models. Using a ventilation hose dedicated to this series reduces the need for modifications and facilitates service and potential future inspections.

Choosing an element from this group for a Mercedes Viano or Vito is particularly important when:

• traces of oil appear in the area of the ventilation system,
• there are problems with unstable engine idling,
• a leak or damage to the existing hose has been identified.

Product condition and benefits of use

The offered ventilation pipe hose is a used item, which is a sensible choice for vehicles used on a daily basis, where functionality and compliance with the factory system are key. A used component from this group allows for an economical repair while maintaining proper fitment for the specific model.

Using the correct ventilation hose in a Mercedes Viano or Vito W639 can contribute to:

• reducing oil leaks in the area of the valve cover and hoses,
• reducing smoke resulting from improper vapor discharge,
• improving engine refinement under typical operating conditions.

System expansion – other Mercedes lines, hoses and pipes

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 vacuum lines, ventilation hoses, or fluid supply pipes, check the available parts in the Mercedes lines, hoses and pipes category.

If you want to better understand when choosing used components makes the most sense and how to approach their installation and verification, it is worth reading the practical tips described in the article Volkswagen – solidity and reliability. Why are used VW parts a sensible choice?, which in many aspects can also be applied to other brands.