Mercedes W213 C238 Diesel Fuel Tank Line Hose Pipe A2134760026

Tank Fuel Line for Mercedes W213 / C238 Diesel models is an original part of the fuel system, designed for precise transport of diesel fuel between the tank and other components of the fuel system. A used part from the Lines, hoses, and tubes group allows for technically correct repair without altering the vehicle's factory construction.

Specifications and technical data

• SKU: A2134760026
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2134760026
• Substitutable numbers: A2134760026, A 213 476 00 26
• Fuel type: Diesel
• Category: Hoses, Lines & Pipes

Purpose and Function in the Fuel System

The tank fuel line in the Mercedes E-Class W213 and C238 Coupe is responsible for the stable, sealed, and controlled routing of Diesel fuel from the tank to further system components. The appropriately selected geometry and internal diameter ensure correct flow, which translates to proper operation of the pump, injectors, and the entire fuel supply system.

Using an original line from this group eliminates the risk of misalignment, leaks, or incorrect routing within the underbody space, which is particularly important in modern Mercedes constructions with extensive covers and protective elements.

Benefits of Using an Original Fuel Line

Choosing a factory fuel line for the Mercedes W213 / C238 ensures:

• maintenance of the original line routing within the underbody and fuel tank area,
• appropriate resistance to operating pressure and pulsations in the Diesel system,
• compatibility with sealing materials and quick connectors used by the manufacturer,
• reduction of the risk of fuel leaks and pressure drops in the system.

Thanks to this, the line meets the requirements of modern Mercedes diesel engines, where stable fuel supply directly impacts the smoothness of operation, performance, and durability of the components.

Assembly and Operational Characteristics

The tank fuel line for the Mercedes W213 / C238 is designed as a component to be mounted at specific body attachment points, which facilitates its correct routing and limits the possibility of rubbing against other components. The line's construction is adapted to operate in conditions of variable temperatures, vibrations, and exposure to road debris.

In practice, this means that with correct installation, the line maintains a stable position, does not transfer excessive stress to the tank nipples or fuel system components, and thus supports long-term, trouble-free vehicle operation.

Application in Diesel-Powered Vehicles

This part is intended for fuel systems in Mercedes E-Class W213 and C238 vehicles equipped with diesel engines. The line's construction is adapted to the properties of diesel fuel, including its viscosity and chemical parameters, which is important for the durability of the line's internal surface and the stability of connections.

Selecting a line that matches the fuel type helps avoid problems related to material swelling, micro-cracks, or degradation due to additives used in modern diesel fuels.

Expansion and Modernization of the Fuel Line System

If you are planning a comprehensive repair or modernization of the fuel system area in your Mercedes and need other parts from the same group, such as flexible line sections, rigid tubes, or short hoses connecting them, check the available parts in the Mercedes Lines, hoses, and tubes category.

For projects involving the refurbishment or technical modernization of older Mercedes models, it is also worth familiarizing yourself with practical tips on using used components – you can find them in the article Second Life for a Youngtimer – How Used Car Parts Revitalize Cars from 1998–2012, which discusses modernization scenarios using original dismantled parts.