BMW G11 G12 G30 G31 LCI Fuel Hose Pipe Line 8678410

BMW G11 G12 G30 G31 LCI Fuel Hose Pipe Line is an original fuel system component designed for precise fuel delivery in selected 7 Series and 5 Series LCI (Life Cycle Impulse) models. Thanks to its factory-spec geometry and perfect fit for the specific BMW platform, it ensures stable flow parameters and proper integration with other fuel system components. This is an ideal solution for users who expect parts consistent with the manufacturer's design while seeking a cost-effective element in the Fuel Tanks and Filler Pipes category.

Specifications and technical data

• SKU: 8678410
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8678410
• Substitutable numbers: 8678410, 13538678410
• Category: Fuel Tanks & Filler Necks

Purpose and function in the fuel system

The fuel hose used in BMW G11, G12, G30, and G31 LCI models is responsible for the safe and leak-proof routing of fuel between fuel system components. The properly selected diameter, shape, and mounting points allow for maintaining the correct operating pressure and minimize the risk of leaks, which could lead to power loss, starting issues, or engine control unit errors.

Thanks to a design consistent with BMW's specifications, the hose works with factory brackets and covers, which reduces vibrations and protects against abrasion and the influence of temperature in the engine bay and undercarriage area. This is particularly important in modern units where the fuel system operates under increased loads.

Benefits of using an original BMW fuel hose

Using an original fuel hose in BMW G-series cars allows you to maintain fuel system performance parameters in accordance with the manufacturer's requirements. In practice, this means:

• a secure fit for the Fuel Tanks and Filler Pipes system without the need for modifications,
• preservation of the factory hose routing, which reduces the risk of mechanical damage,
• proper cooperation with the fuel pump, filter, and fuel rail,
• reduced risk of fuel leaks and associated operational hazards.

The original BMW solution also provides predictable behavior in the long term – both in terms of resistance to fuel and to changes in temperature and road conditions.

Component characteristics and condition

The fuel hose comes from the BMW range and is an OEM-class component, meaning it was designed specifically for use with the fuel system in G11, G12, G30, and G31 LCI platforms. As a part from the Fuel Tanks and Filler Pipes category, it is structurally prepared for direct contact with fuel and for installation in factory mounting points on the chassis and powertrain.

The product is in used condition, which allows for an economical replacement of a damaged or leaking hose while maintaining the original design specification. For many BMW users, this is a reasonable compromise between cost and maintaining the factory standard of performance.

Selection by OEM number and system integration

Selecting a fuel hose by OEM number is crucial to ensure full compatibility with the specific engine version and model year of your BMW. The correct part number guarantees the appropriate length, shape, and connector placement, which translates into trouble-free installation and no need for system modifications. If you have any doubts regarding fitment, it is worth using our guide on identifying parts by catalog numbers and vehicle data – detailed tips can be found in the article how to choose the right car part by VIN and OEM number.

The fuel hose works with other fuel system components, such as the pump, injectors, or fuel tank. Proper selection and installation of this element have a direct impact on fuel pressure stability, engine performance, and operational safety. For users who want to better understand the relationships in this area, our guide Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration will be helpful.

Support for BMW fuel system upgrades

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 supply lines, return lines, or connecting elements near the tank, check out the available parts in the BMW Fuel Tanks and Filler Pipes category.

By choosing an original BMW fuel hose for G11, G12, G30, and G31 LCI models, you are investing in a component designed specifically for your car, which facilitates installation, reduces the risk of failure, and helps keep the fuel system in a stable, predictable operating condition.