Fuel Filler Pipe BMW G30 Diesel B47 B57 XD5 Fuel Tank Filler Neck 7353911

BMW G30 Diesel B47 B57 XD5 Fuel Filler Neck Pipe is an original part from the Fuel Tanks and Filler Necks group, designed for BMW models with diesel engines. It ensures a sealed and stable connection between the filler cap and the tank, which is crucial for safe refueling and proper operation of the fuel system in B47 and B57 units.

Specifications and technical data

• SKU: 7353911
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7353911
• Substitutable numbers: 7353911, 16117353911
• Fuel type: Diesel
• Category: Fuel Tanks & Filler Necks

Purpose and Function in the Fuel System

The fuel filler neck pipe in the BMW G30 is responsible for the controlled flow of diesel fuel from the filler to the tank, minimizing the risk of leaks and fuel aeration. In vehicles with diesel engines, it is particularly important to maintain proper sealing and resistance to diesel fuel to protect the injectors, high-pressure pump, and fuel filter.

This component is structurally adapted to the body architecture of the BMW G30, which facilitates installation and allows for the preservation of factory routing, proper mounting, and correct tank venting. As a result, the refueling system remains stable during both daily operation and intensive highway driving.

Compatibility with B47 and B57 Diesel Engines

The presented filler neck pipe has been designed for the B47 and B57 diesel engine family used in the BMW G30. This means compatibility with requirements for Diesel fuel, including material resistance to diesel fuel and performance additives. The component's design takes into account the specific placement of the fuel tank and lines in XD5 versions, ensuring proper fit with factory brackets and covers.

By adhering to manufacturer standards, the pipe works with the standard filler cap, venting system, and fuel level sensors, which reduces the risk of vehicle electronics errors and facilitates diagnostics in case of potential leaks.

Characteristics of a Used Part

The offered fuel filler neck pipe is a used part, sourced from disassembly. This type of component, when maintaining proper sealing and free from mechanical damage, retains full functionality in the fuel system. In practice, this means the possibility of an economical replacement for a damaged part without the need to invest in a new one, while maintaining factory specifications.

Choosing an original, used fuel filler neck pipe allows for compatibility with the body structure, mounting brackets, and pipe diameters, which reduces installation time and the risk of fitment issues compared to aftermarket alternatives of unknown origin.

Benefits of Using an Original Fuel Filler Neck Pipe

• Factory fit for BMW G30 with B47/B57 engines – no modification of mounts required.
• Designed for diesel fuel – compliant with requirements for diesel engines.
• Stable fuel delivery to the tank – reduces the risk of leaks and air ingress.
• An economical alternative to a new part while maintaining OEM parameters.

Technical Support and Selection by Part Numbers

For correct selection of the fuel filler neck pipe for a specific BMW G30 version, it is advisable to use the OEM part number and interchangeable part numbers, which are detailed in the technical specifications. This helps to avoid errors due to differences between body versions, drivetrains, or production years.

If you want to better understand how the filler neck pipe interacts with other fuel system components, such as the pump, injectors, or the fuel tank itself, consult the advice in the article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair, where you will find practical tips for diagnostics and operation.

If you are planning a comprehensive repair or upgrade of the fuel supply area in your BMW and need other parts from the same group, such as filler pipes, fuel tanks, or venting components, check the available parts in the BMW Fuel Tanks and Filler Necks category.