BMW X3 Series E83 Fuel Supply Tank Vent Pipe Line 16116759818 6759818

BMW X3 Series E83 Fuel Supply Tank Vent Pipe Line is a component from the Lines, Hoses and Pipes group, designed for the fuel system in the BMW X3 E83 model. It is responsible for the safe venting of fuel vapors from the tank, which supports stable fuel system operation and reduces the risk of unwanted leaks and pressure disturbances.

Specifications and technical data

• SKU: 6759818
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6759818
• Substitutable numbers: 16116759818, 6759818
• Category: Hoses, Lines & Pipes

Purpose and function of the vent pipe

The BMW X3 E83 fuel tank vent pipe plays a key role in the proper operation of the fuel system. It enables controlled vapor discharge and pressure equalization in the tank, which helps to:

• maintain stable fuel supply to the engine,
• minimize the risk of vacuum or overpressure in the tank,
• reduce the load on other fuel system components.

As a result, the system operates under more predictable conditions, and vehicle operation remains safe and comfortable.

Original origin and fitment for BMW X3 E83

The pipe was designed by BMW specifically for the X3 E83 model, which translates into proper routing, diameter, and mounting points. The original design ensures:

• a secure fit to factory brackets and connectors,
• compatibility with the specific model's fuel system,
• maintenance of the factory fuel tank venting characteristics.

This makes installation predictable and minimizes the risk of leaks resulting from improper fitment.

Performance characteristics and installation

The component comes from the Lines, Hoses and Pipes group, meaning it is designed to operate in a fuel environment, taking into account the thermal and chemical loads typical for this area of the vehicle. In practice, this means:

• appropriate flexibility to facilitate routing in the chassis compartment and near the tank,
• factory-designed ends allowing for a tight connection with other system components,
• the ability to be installed as a replacement for a worn or leaking pipe without the need for system modifications.

Due to the nature of the fuel system, it is recommended that installation be performed by someone with experience in working with fuel systems, while observing safety regulations.

Product condition and benefits of choosing a used part

The offered pipe is in used condition, which allows for an economical replacement while maintaining the manufacturer's original specifications. Choosing such a part is a good solution when:

• you want to restore the efficiency of the venting system without incurring the costs of new components,
• you care about maintaining the original geometry and routing of the pipe,
• you are looking for a component compatible with the factory BMW X3 E83 installation.

The pipe will work well for both routine repairs and comprehensive fuel system maintenance when it is necessary to replace several components at once.

System expansion – other lines for BMW

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 flexible fuel hoses, rigid supply pipes, or additional vent sections, check out the available parts in the BMW Lines, Hoses and Pipes category.

For drivers who are also thinking about improving the ergonomics and aesthetics of the cabin, a guide on interior personalization may be helpful – you can find more practical tips in the article Car interior tuning with Global Parts.