Fuel Line Mercedes W204 W211 M156 AMG Fuel Tank Feed Pipe Hose A2114702075

The Mercedes W204 W211 M156 AMG Fuel Line Tank Pipe is an original fuel supply system component designed for AMG gasoline engines. Thanks to its factory geometry and precise fit for the specific platform, it ensures stable fuel delivery from the tank to downstream system components, supporting safe and predictable engine operation.

Specifications and technical data

• SKU: A2114702075
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2114702075
• Substitutable numbers: A2114702075, A 211 470 20 75
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Intended Use and Function in the Fuel System

The described tank pipe from the Lines, Hoses, and Tubes category is responsible for the controlled transport of fuel in Mercedes vehicles equipped with the M156 AMG gasoline engine. The component is designed for specific body types and tank systems, which helps maintain the correct fuel pressure and flow throughout the entire supply line.

Precise routing of the line minimizes the risk of unwanted stress, abrasion, or leaks, thereby supporting the proper functioning of the fuel pump, filters, and injectors. This is particularly crucial for high-performance AMG engines, where stable fuel supply directly impacts performance and driving refinement.

Construction and Fitment for Mercedes AMG

The fuel line is constructed as a dedicated component for the specific chassis and fuel tank architecture in Mercedes C-Class and E-Class models of the relevant generation. Appropriately selected diameters, shape, and mounting points allow for:

• maintaining the factory routing of the line along the vehicle body,
• correct positioning relative to the tank and protective elements,
• minimizing vibration and movement of the line under load.

This ensures an organized installation process, and the entire fuel system retains the parameters specified by the vehicle manufacturer.

Operational Characteristics and Benefits of Use

As an original Mercedes component, the fuel line is designed to operate in the demanding environment of the underbody and fuel tank area. Its construction, intended for gasoline fuel, ensures:

• resistance to typical thermal and mechanical loads during daily operation,
• compatibility with factory quick connectors and seals,
• maintenance of appropriate fuel flow across the entire engine operating range.

Choosing an original line over universal aftermarket alternatives helps reduce the risk of fitment issues and simplifies future diagnostics and servicing. This solution is particularly beneficial for users who wish to maintain the fuel system's integrity according to the original AMG specifications.

Component Condition and Service Application

The fuel line is offered as a used part, making it an attractive cost-effective alternative while retaining the original construction. This type of component is suitable for both routine repairs and for restoring the completeness of the fuel system after modifications or accidents, when it is necessary to reinstate the factory routing of the lines.

Due to its function within the fuel supply system, a standard check of connection tightness and correct positioning relative to shields and underbody components is recommended before installation to ensure safe vehicle operation.

Related Mercedes Fuel Lines and Technical Knowledge

If you are modernizing or servicing the complete fuel system in your AMG and require other components from the Mercedes fuel lines category, check the available parts in the Mercedes Lines, Hoses, and Tubes category.

When performing service work on the fuel and charging systems, it is also worthwhile to expand your knowledge about other key electrical components – practical tips on selecting and replacing parts can be found in the article When is it Worth Replacing an Alternator with a Used One: A Practical Guide for Drivers.