BMW F10 F11 LCI N47N N57 N57N Fuel Feed Line Pipe Hose Rear 7205304

BMW F10 F11 LCI N47N N57 N57N Fuel Feed Line Pipe Hose Rear is an original component from the Lines, hoses and pipes category, designed for the rear section of the fuel system in BMW 5 Series F10/F11 models with N47N, N57, and N57N engines. This used OEM component ensures factory-spec fitment, correct flow diameter, and full compatibility with the stock fuel system, which facilitates installation and reduces the risk of leaks.

Specifications and technical data

• SKU: 7205304
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7205304
• Substitutable numbers: 16127205304, 7205304, BG
• Location on the vehicle: Rear
• Category: Hoses, Lines & Pipes

Purpose and function in the fuel system

The fuel line installed in the rear part of the vehicle is responsible for the safe transport of fuel between the tank and other components of the system. In the case of the F10/F11 series with N47N, N57, and N57N units, it is particularly important to maintain proper sealing and resistance to operating pressure so that the common rail system operates stably and without interference.

The original geometry and end fittings of the line allow for correct positioning relative to the chassis, fuel tank, and other components, which minimizes the risk of chafing, vibrations, and improper stress on the connectors.

Construction and fitment for BMW F10/F11

The line has been designed specifically for the chassis architecture of the BMW F10 and F11, taking into account the routing of the system in the rear of the car. As a result:

• factory mounting points and fuel line routing are maintained,
• the line does not interfere with suspension components or underbody shields,
• it is easier to maintain the correct routing path during installation.

Such fitment translates into stable operation of the fuel system and limits the risk of future leaks resulting from improper line positioning.

Benefits of using an original fuel line

Using an original fuel line in the rear section of a BMW F10/F11 provides a number of practical benefits:

• Factory compatibility – the line works with stock quick-connectors and fuel system components used in N47N, N57, and N57N engines.
• Stable flow parameters – the correct diameter and characteristics of the line are maintained, which supports proper fueling of the engine unit.
• Reduced risk of leaks – proper fitment of connectors and line length reduces mechanical stress on the connections.
• Consistency with factory design – no need for modifications, custom connectors, or changes to the line routing.

Condition and service application

The item comes from dismantling and is intended for service applications in BMW 5 Series F10/F11 vehicles with the corresponding engine units. A used fuel line can be a cost-effective solution for repairs following mechanical damage, chassis component corrosion, or interventions in the rear part of the fuel system, allowing for the restoration of proper system operation while maintaining factory specifications.

Expanding the fuel system in your BMW

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

For drivers interested in performance modifications and a conscious approach to selecting used components for fuel and induction systems, our guide may be helpful – more information can be found in the article 2.5 TFSI DAZA – how to safely increase the power of an Audi RS3 by buying used turbochargers.