Mercedes W205 Fuel Pipe Low Pressure Rail Purge Line Coil Valve A2534710015

The Mercedes W205 Vacuum Hose is a component from the Hoses, Tubes, and Pipes group, designed for vacuum systems in Mercedes vehicles. It is responsible for stable vacuum transfer between components, ensuring predictable operation of vacuum-controlled systems and proper vehicle response to load.

Specifications and technical data

• SKU: A2534710015
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2534710015
• Substitutable numbers: A2534710015, A 253 471 00 15
• Category: Hoses, Lines & Pipes

Purpose and Function in the Vacuum System

The vacuum hose in the Mercedes W205 model is responsible for transporting the working medium, which is vacuum, between control and actuator elements. A correctly selected hose ensures:

• stable vacuum levels during engine operation,
• adequate system sealing,
• reduction of pressure drops along the sections connecting individual components.

This allows vacuum-dependent systems – such as selected control elements or actuators – to operate under repeatable conditions, contributing to predictable vehicle behavior.

Technical Characteristics and Fitment

The vacuum hose used in the Mercedes W205 is designed with the specific geometry of the engine bay and the routing of the installation in mind. This means its shape, diameter, and routing are optimized for factory mounting points and brackets, facilitating installation and reducing the risk of improper placement.

As a component from the Hoses, Tubes, and Pipes group, the hose is adapted to operate in environments with elevated temperatures and in the presence of typical engine bay operating fluids. The hose's appropriate stiffness and flexibility allow for compensation of engine vibrations without excessively stressing the connection nipples.

Benefits of Using an Original Mercedes Hose

Using a vacuum hose dedicated to the Mercedes W205 allows for the preservation of the system's original operating parameters. Key benefits include:

• secure fitment to existing connectors and brackets,
• maintenance of the manufacturer's designed hose routing,
• reduction of leakage risks associated with using universal replacements.

A component in used condition can be a cost-effective solution while maintaining compliance with the vehicle's factory specifications, especially for routine or restoration repairs.

Component Condition and Service Application

The offered vacuum hose is a used part, sourced from disassembly, allowing for an economical replacement of a damaged or leaking section of the installation. This type of component is particularly useful in situations where:

• there are problems maintaining vacuum in the system,
• a hose leak has been diagnosed,
• it is necessary to restore the original installation routing after previous modifications.

Selecting a hose that matches the Mercedes W205's design facilitates servicing and reduces installation time, minimizing the need to adjust the element's length or shape.

System Expansion and Related Parts

If you are planning a comprehensive repair or upgrade of the vacuum and auxiliary systems in your Mercedes and require other elements from the same group, such as supply lines, return hoses, or connecting tubes for individual sections of the installation, check the available parts in the category Mercedes Hoses, Tubes, and Pipes.

To better understand the interaction of hoses with control systems and the impact of installation sealing on vehicle handling, it is worth reading the guide: Steering System and Power Steering – How it Works and What Fails?.