Mercedes C117 OM651 Diesel Fuel Filler Pipe Neck Hose Line Tube A2464701620

Mercedes C117 OM651 Diesel Fuel Filler Pipe Neck Hose Line Tube is an original component from the Lines, hoses and pipes group, designed for the diesel engine fuel supply system. This used component ensures a factory-fit for the fuel system, which facilitates installation and helps maintain the proper operating parameters of the system.

Specifications and technical data

• SKU: A2464701620
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2464701620
• Substitutable numbers: A2464701620, A 246 470 16 20
• Fuel type: Diesel
• Category: Hoses, Lines & Pipes

Purpose and function in the fuel system

The offered fuel filler hose is a component dedicated to Mercedes vehicles with the OM651 engine in the C117 body, running on Diesel fuel. Its task is to safely and tightly guide diesel fuel from the filler neck to the rest of the system, while maintaining appropriate resistance to operational loads.

Thanks to a design consistent with the manufacturer's factory standards, the hose works with original mounts and body components, which reduces the risk of leaks and improper positioning in the filler compartment.

Identification parameters and compatibility

The element belongs to the Lines, hoses and pipes group, which means it has been specifically designed to work in a fuel environment and meets the requirements for chemical and mechanical resistance. The original Mercedes brand makes it easier to select parts based on compatibility with a specific vehicle configuration.

To ensure a perfect fit, it is worth comparing the markings on the removed part with the information in the technical specification, including the OEM part number and available interchangeable numbers. This helps avoid installation issues and ensures proper cooperation with other fuel system components.

Condition, origin and advantages of using a used part

The hose is offered as a used part, which is a reasonable compromise between cost and maintaining the manufacturer's original specification. In practice, this means the possibility of replacing a damaged or leaking element with a component of factory geometry, without having to resort to aftermarket replacements with uncertain parameters.

Choosing a used fuel filler hose allows you to:

• maintain compliance with the factory fuel system design,
• reduce repair costs while maintaining high build quality,
• reduce your environmental footprint by reusing functional components.

If you want to learn more about the benefits of installing proven second-hand components, it is worth reading the article Eco-driving: discover the benefits of used car parts, which discusses the economic and ecological aspects of such solutions in more detail.

Practical installation and maintenance tips

When replacing the fuel filler hose in a Mercedes with an OM651 engine, it is recommended to:

• thoroughly clean the area around the filler neck and mounting points before installation,
• check the condition of clamps, brackets, and seals working with the hose,
• check the system for leaks after the first refueling following the replacement.

Such an approach minimizes the risk of leaks and unwanted fuel odors in the wheel arch or filler flap area, and also helps maintain stable operating conditions for the entire fuel supply system.

System expansion – related components

If you are planning a comprehensive repair or upgrade of the fuel system area in your Mercedes and need other elements from the same group, such as additional lines, flexible hoses, or rigid pipes carrying the working medium, check the available parts in the Mercedes Lines, hoses and pipes category.

Summary

Mercedes C117 OM651 Diesel Fuel Filler Pipe Neck Hose Line Tube is a practical solution for users who want to restore the proper operation of the fuel supply system in their car while maintaining the manufacturer's original specification. This used, original part from the Lines, hoses and pipes group allows for a technically correct repair, reduction of service costs, and maintenance of high functionality for a vehicle with a diesel engine.