BMW X5 F15 40eX Petrol N20 Complete Fuel Tank Unit 85 L 7386367

BMW X5 F15 40eX Petrol N20 Complete Fuel Tank Unit is a complete unit designed for the petrol engine supply system, specifically engineered for the hybrid version of the X5 F15. It offers stable fuel supply and a perfect fit for the factory BMW chassis architecture, which facilitates maintenance and replacement. As an item from the Fuel tanks and filler pipes category, it is a key component for the proper operation of the fuel system in this model.

Specifications and technical data

• SKU: 7386367
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7386367
• Substitutable numbers: 7386367, 16117386367
• Fuel type: Petrol
• Category: Fuel Tanks & Filler Necks

Purpose and compatibility

The presented fuel tank has been developed for the BMW X5 F15 generation in the 40eX version with a petrol engine. The design is adapted to the specifics of the hybrid drive, where the fuel system works in conjunction with the electric motor, maintaining the appropriate operating capacity and the correct placement of connectors and mounts.

This component complies with BMW factory standards for petrol systems, which translates into proper cooperation with engine accessories, fuel lines, and the ventilation system. As a result, the tank can be used as a replacement for the original unit in vehicles with the same type of powertrain.

Construction and function in the fuel system

The tank serves the function of storing petrol and stabilizing its delivery to the supply system. The construction is prepared to work with fuel system accessories typical for modern petrol units, ensuring:

• adequate working space for fuel with a nominal capacity of 85 liters,
• adaptation for the installation of measuring and supply elements,
• proper fuel routing under various load conditions and fill levels.

Thanks to its fitment to the X5 F15 chassis architecture, the tank works with factory mounting points and the filler system, which limits the need for modifications during replacement. This solution promotes the integrity of the entire fuel system and facilitates future diagnostics.

Benefits of using the original unit

Choosing a complete fuel tank dedicated to a specific version of the BMW X5 F15 40eX allows for maintaining the operating parameters specified by the manufacturer. The most important advantages include:

• Factory fitment – compatibility with body geometry, line layout, and mounts.
• Stable petrol engine supply across the full load range.
• Reduced risk of leaks resulting from incorrect component selection.
• Easier service maintenance due to the preservation of the original fuel system configuration.

The element comes from the Fuel tanks and filler pipes group, which means it is designed for resistance to chassis operating conditions and contact with petrol, while maintaining appropriate strength parameters.

Condition, verification, and service application

The offered tank is a used part, which makes it an attractive solution for vehicle repairs where it is crucial to maintain reasonable service costs while keeping compliance with factory specifications. This type of component is particularly effective for:

• repairs after mechanical damage in the chassis area,
• damage resulting from corrosion or leaks of the previous tank,
• comprehensive fuel system restoration in intensively used vehicles.

Thanks to the preservation of the original design, the tank can be integrated into the existing system without the need for interference with the fuel installation, which promotes efficient installation and shorter vehicle downtime.

Technical support and component selection

When working on the supply system, it is worth using reliable sources of knowledge. Detailed information on diagnostics, selection by OEM numbers, and principles of operation and regeneration of fuel system components can be found in the article "Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration", which discusses practical aspects of fuel tank and accessory service.

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 tanks, lines, or filler pipes, check the available parts in the BMW Fuel tanks and filler pipes category.