BMW 3 4 Series F30 F31 F80 M3 F82 M4 Fuel Feed Line Pipe 7318355

BMW 3 4 Series F30 F31 F80 M3 F82 M4 Fuel Feed Line Pipe is an original component from the Lines, hoses and pipes group, designed for the fuel supply system in selected BMW 3 Series and M models. Designed as an OEM part, it ensures proper fuel routing and stable integration with the factory installation, which translates into safe and predictable engine operation.

Specifications and technical data

• SKU: 7318355
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7318355
• Substitutable numbers: 16127318355, 7318355, 16127244938, 7244938
• Category: Hoses, Lines & Pipes

Purpose and function in the fuel system

The offered fuel line has been developed specifically for the BMW F30, F31, F80 M3, and F82 M4 platforms, where it is responsible for a tight and stable connection of fuel system components. Thanks to its precise fit to the specific body and engine bay architecture, the line maintains the correct routing geometry, minimizing the risk of abrasion, leaks, or improper positioning during vehicle operation.

This component is particularly important in high-performance cars such as the M3 and M4, where the fuel system operates under higher loads. Using a line that complies with factory specifications allows for maintaining stable fuel pressure and the correct operating characteristics of the power unit.

Construction and fitment for BMW

The line is designed as an OEM part by BMW, which means full compatibility with factory connectors, brackets, and routing in the engine bay. Properly selected diameters and the shape of the line allow for installation without modifications, while maintaining the original routing of the fuel line.

In practice, this means:

• secure connection with factory quick-connectors and fittings,
• stable mounting at original attachment points,
• reduction of vibrations and stresses thanks to the proper flexibility of the line,
• compliance with factory requirements regarding fuel flow.

Benefits of using an original fuel line

Using a fuel line dedicated to specific BMW models brings measurable operational benefits. Original geometry and line diameter support proper fuel flow, which is important for both performance and engine stability across the full load range.

Key advantages include:

• maintaining factory fuel system operating parameters,
• reduced risk of leaks thanks to matched connectors,
• easier diagnostics and service, as the component corresponds to original BMW technical documentation,
• consistency with other components from the Lines, hoses and pipes group in a given model.

Condition, origin, and environmental aspect

The offered fuel line is a used part, sourced from dismantling, which allows for combining technical requirements with a reasonable cost approach. Choosing an original second-hand part is also real support for sustainable automotive practices – it limits the production of new components and reduces waste.

If you want to better understand how the use of original used components affects the environment and carbon footprint, it is worth reading the article: Sustainable automotive and the environmental impact of used parts.

Expanding the BMW fuel system

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