Fuel Filler Pipe BMW X1 E84 E87 E90 N47 Diesel Fuel Tank Line Hose 7176673

Fuel Filler Pipe BMW X1 E84 E87 E90 N47 Diesel Fuel Tank Line Hose is an original fuel system component designed for BMW vehicles with diesel engines. It ensures a tight and stable connection between the tank and other fuel system components, which is crucial for the safe operation of the vehicle. Thanks to its design, which complies with the manufacturer's standards, it is a solution technically matched to the factory installation.

Specifications and technical data

• SKU: 7176673
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7176673
• Substitutable numbers: 16117176673, 7176673, 16116763879, 6763879, BG
• Fuel type: Diesel
• Category: Fuel Tanks & Filler Necks

Purpose and function in the fuel system

The fuel tank line hose in BMW E84, E87, and E90 series vehicles is responsible for the safe routing of diesel fuel between the tank and the rest of the system. A properly selected hose minimizes the risk of leaks, pressure drops, and issues with system venting.

This component operates under demanding conditions – it is exposed to temperature fluctuations, chassis vibrations, and contact with diesel fuel. Using an original fuel tank line hose allows for maintaining factory flow parameters and chemical resistance, which translates into stable engine operation and proper interaction with the fuel pump and filters.

Compatibility and fit for BMW

The presented hose has been designed specifically for BMW E84, E87, and E90 platforms, which means consistent geometry, connection diameters, and mounting points. As a result, installation is carried out using existing brackets and guides, without the need for body modifications or interference with other fuel system components.

Its original BMW origin guarantees consistency with service documentation, fuel system diagrams, and workshop procedures. This is important both for standard replacement and for more advanced repairs related to fuel system diagnostics in diesel engines.

Technical characteristics and user benefits

The fuel tank line hose is made of materials adapted for long-term contact with diesel fuel, which reduces the risk of cracks, swelling, or micro-leaks. The hose design is optimized for:

• resistance to vibrations and operational loads under typical driving conditions,
• maintaining proper patency and fuel flow cross-section,
• correct routing along the chassis, maintaining factory mounting points.

Thanks to this, the component supports stable fuel system operation, limits the risk of air ingress, and facilitates the maintenance of proper supply pressure, which is particularly important in modern diesel units.

Condition, origin, and service application

The offered fuel tank line hose comes from a dismantled BMW vehicle and is classified as a used part, which allows for economical repair while maintaining the original manufacturer's specifications. This type of component is often chosen in situations where there has been mechanical damage to the hose, corrosion of mounts, or leaks at the connections.

Replacing the fuel tank line is recommended, among other things, when fuel leaks are detected in the tank area, when there are problems with venting, or after collisions that have caused deformation of chassis components. Using an original hose from the same model family facilitates workshop work and reduces installation time.

Technical support and additional materials

When planning work on the diesel fuel system, it is worth considering the condition of other components – flexible hoses, filters, the pump, and the fuel tank. Detailed information on diagnostics, selecting parts by OEM numbers, and operating principles can be found in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which provides a practical supplement to service knowledge.

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 hoses, venting elements, or connection components, check the available parts in the category BMW fuel tanks and filler pipes.