Mercedes-Benz E-Class W211 Hose Pipe Line Pump A2114282100

The Mercedes W211 Pump Hose Line is an original hydraulic system component from the Lines, Hoses, and Tubes group, designed for use in Mercedes vehicles. A used OEM component allows for the preservation of the system's factory operating characteristics, ensuring stable working medium pressure and proper cooperation with the pump.

Specifications and technical data

• SKU: A2114282100
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2114282100
• Substitutable numbers: A2114282100, A 211 428 21 00, EM
• Category: Hoses, Lines & Pipes

Purpose and Technical Function

The Pump Hose Line in the Mercedes W211 model is responsible for the controlled transport of the working medium between the pump and other system components. A correctly selected line minimizes pressure drops, reduces the risk of cavitation, and supports the stable operation of the entire system.

The original design of the line has been engineered for specific system operating parameters, which translates to:

• appropriate internal diameter matched to the pump's performance,
• correct flexibility that limits vibration transfer to other components,
• precise routing within the engine bay, consistent with factory mounting points.

Benefits of Using an Original Line

Using a component from the Lines, Hoses, and Tubes group dedicated to the Mercedes W211 allows for the consistency of the entire hydraulic system. The original line ensures:

• compatibility with factory connectors and mountings,
• appropriate resistance to operating temperature and pressure,
• reduction of leakage risks resulting from mismatched aftermarket parts.

This ensures a streamlined installation process, without the need for modifications to the system or the use of additional adapters.

Component Condition and Service Application

The offered hose is a used component, making it a practical solution for vehicle servicing where maintaining original specifications at a reasonable repair cost is important. This type of component is suitable for both replacing a damaged line and for the phased rebuilding of the hydraulic system in a Mercedes W211.

Before installation, a standard inspection of the system for any additional leaks is recommended, along with verification of the correct routing of the line relative to other components in the engine bay.

Integration with Other Lines and System Components

In service practice, replacing the pump line often involves inspecting other hydraulic lines to avoid situations where a new component works with other, already worn-out lines. The consistency of the entire set of lines affects:

• even load on the pump,
• pressure stability throughout the system,
• reduced risk of failures resulting from localized leaks.

If you are planning a comprehensive repair or upgrade of the hydraulic system area in your Mercedes and need other components from the same group, such as flexible hoses, rigid tubes, or connecting sections of the installation, check the available parts in the Mercedes Lines, Hoses, and Tubes category.

Summary

The Mercedes W211 Pump Hose Line is a functional, original hydraulic system component that allows for the restoration of proper working medium circulation and the preservation of the vehicle's factory operating parameters. Choosing a dedicated line from this group is a particularly beneficial solution for servicing Mercedes models where compliance with the manufacturer's design and predictable system behavior during long-term operation are important.