BMW 5 6 F10 F11 LCI F12 F13 N47N N57 Fuel Feed Line Pipe Hose Front 7205300

BMW 5 6 F10 F11 LCI F12 F13 N47N N57 Fuel Feed Line Pipe Hose Front is an original fuel system component designed for installation in the front part of the vehicle. It ensures a stable, controlled fuel supply to the N47N and N57 diesel engines, which translates into smooth operation of the power unit. Thanks to its factory geometry and connectors, this part from the Lines, hoses and pipes category guarantees a proper fit to the engine bay structure of the BMW 5 and 6 Series.

Specifications and technical data

• SKU: 7205300
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7205300
• Substitutable numbers: 16127205300, 7205300, BG
• Location on the vehicle: Front
• Category: Hoses, Lines & Pipes

Application and function in the fuel system

The fuel feed line in the front section of the BMW 5 Series F10/F11 LCI and 6 Series F12/F13 with N47N and N57 engines is responsible for the safe routing of fuel between the fuel injection system components. A correctly selected line section:

• maintains system tightness at operating pressures typical for diesel engines,
• ensures stable fuel flow without uncontrolled turbulence,
• reduces the risk of air entering the system during startup and engine operation,
• is matched to the factory routing in the engine bay, which minimizes stress and vibrations.

Thanks to a design that meets BMW requirements, the line works with factory brackets and mounts, which facilitates installation and service in the front part of the vehicle.

Compatibility with BMW models and N47N / N57 engines

The offered element is intended for use in BMW 5 Series F10/F11 LCI (facelift) models and 6 Series F12/F13 models equipped with N47N and N57 diesel units. This means that the line geometry, connection diameters, and routing in the engine bay have been designed for specific body and powertrain variants.

In practice, this translates into:

• proper fitment with other fuel system components,
• no need for modifications or adjusting the length of the line,
• preservation of the factory routing path in the front zone of the vehicle.

Before installation, it is recommended to verify compatibility with the specific engine version and vehicle year based on BMW catalog data.

Characteristics of the used part

The fuel line is offered as a used part, sourced from dismantling. This type of component, provided it maintains tightness and is free of mechanical damage, can still ensure the proper operation of the fuel system. In the case of feed lines, it is particularly important to:

• check the condition of connectors and ports for deformation,
• assess the flexibility of flexible sections (if present),
• inspect for any signs of corrosion on metal elements.

A properly selected and functional fuel line helps reduce the risk of leaks, pressure drops, and engine starting problems, which is important for both the durability of the power unit and operational safety.

Benefits of using an original BMW line

Using an original fuel feed line in a BMW 5 and 6 Series with N47N/N57 engines brings a number of practical benefits:

• Factory fitment – the line is designed for a specific fuel system, which facilitates installation and eliminates problems with leaks resulting from the incorrect selection of a replacement part.
• Consistency with the vehicle's front structure – the routing of the line in the front part of the car is in accordance with the manufacturer's design, which limits the risk of rubbing against other elements and damage in the long term.
• Stable fuel system operation – the correct cross-section and geometry of the line promote even fuel supply to the engine, which is important for engine refinement and performance parameters.

Related BMW fuel system components

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, return hoses, or breather pipes, check the available parts in the BMW lines, hoses and pipes category.

When working on the fuel system and engine bay, it is also worth ensuring the efficiency of accessories, including the air conditioning system – you can read about the typical symptoms of compressor wear and how to approach replacement safely in the article Air conditioning compressor – failure symptoms, causes, and safe replacement.