Mercedes C117 W176 W246 Vacuum Pipe M270 Petrol Engine Line Hose A2700183900

Mercedes C117 W176 W246 M270 Vacuum Hose A2700183900 is an original vacuum system component from the Hoses, Tubes and Pipes group, designed for gasoline engines. The used hose is a functional service solution for Mercedes vehicles with the M270 engine, allowing for the maintenance of stable operating parameters of vacuum-controlled equipment.

Specifications and technical data

• SKU: A2700183900-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2700183900
• Substitutable numbers: A2700183900, A 270 018 39 00
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Application and Function in the Vacuum System

The vacuum hose in the M270 gasoline engine is responsible for the safe and sealed routing of vacuum between individual equipment components. In practice, this translates to the correct operation of vacuum-controlled systems, stable engine performance, and predictable response to load.

In vehicles of the C117, W176, and W246 series, the use of a dedicated vacuum hose limits the risk of leaks, power loss, or unstable idle speeds. A properly selected component helps maintain the correct operating parameters of the gasoline engine, which is important for both engine durability and driving comfort.

Benefits of Using an Original Mercedes Hose

Using a vacuum hose from the Mercedes range ensures a perfect fit to the engine bay geometry and compliance with the factory system specifications. An original component from the Hoses, Tubes and Pipes category is designed for a specific engine and body type, which facilitates installation and reduces the need for additional modifications.

• Factory fit for the M270 engine in C117, W176, W246 models.
• Designed for use in gasoline systems, with appropriate resistance to thermal conditions.
• Geometry and diameters matched to standard spigots and connectors.

This allows the hose to be used as a replacement part during standard service repairs, without altering the intake system or engine components.

Characteristics of the Used Component

The offered vacuum hose is a used item, meaning it comes from a dismantled vehicle and has been previously operated. This type of part is a sensible choice for repairs where maintaining compliance with factory specifications while optimizing service costs is crucial.

For vacuum hoses, it is important to maintain proper flexibility, sealing, and correct routing within the engine bay. A used original component, selected for a specific model and fuel type, helps maintain these parameters at the level required for the system to function correctly.

Selection and Integration with the M270 Gasoline System

The M270 gasoline engine used in Mercedes C117, W176, and W246 models utilizes an advanced control system where vacuum hoses work in conjunction with numerous sub-assemblies. The correct selection of the hose is important for:

• maintaining stable vacuum across various load ranges,
• the proper operation of vacuum-controlled components,
• reducing the risk of leaks and associated diagnostic errors.

By using a hose dedicated to the gasoline engine, the user minimizes the risk of problems arising from incorrect diameter, length, or shape of the component, which is particularly important in modern engine designs.

System Expansion – Related Components

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other components from the same group, such as additional hoses, flexible tubes, or rigid vacuum pipes, check the available parts in the Mercedes Hoses, Tubes and Pipes category.

For users interested in optimizing service costs and making informed choices about replacement parts, a guide on economical vehicle operation may be helpful. This guide, available in the article Economical Ford Operation – Where to Find the Biggest Savings in Mechanical and Body Repairs, presents universal principles for planning repairs and selecting OEM parts.