Complete Fuel Tank BMW G30 G31 Fuel Tank Reservoir Diesel 7465279

Visual condition of the part

The product shows signs of use visible in the photos.

Complete Fuel Tank BMW G30 G31 Fuel Tank Reservoir Diesel is an original fuel system component designed for professional replacement in 5 Series models. Thanks to its factory-spec construction, it ensures precise fitment to the chassis and proper integration with other fuel system components. This is the ideal solution for users who expect stable engine performance and compliance with BMW factory standards.

Specifications and technical data

• SKU: 7465279
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7465279
• Substitutable numbers: 7465279, 16117465279, 16117476107, 7476107
• Weight: 150
• Fuel type: Diesel
• Category: Fuel Tanks & Filler Necks

Purpose and role in the fuel system

The presented tank is part of the Fuel tanks and filler pipes category, responsible for the safe storage of diesel fuel and its delivery to the fuel system. Designed for the architecture of the BMW G30/G31, it ensures proper routing of lines, correct venting, and stable mounting in the chassis, which translates into predictable vehicle behavior in daily operation.

Being dedicated to diesel engines allows for maintaining the appropriate operating parameters of the fuel system, including resistance to diesel-specific operating conditions, such as higher fuel density or specific requirements regarding purity and circulation.

Compatibility and part identification

As a BMW brand component, the tank has been designed for full compatibility with factory mounting points, line routing, and equipment installed in the 5 Series G30/G31. This makes it possible to maintain the original geometry of the fuel system, which facilitates installation and reduces the risk of leaks.

To ensure correct selection, it is recommended to verify the part by OEM number or interchangeable numbers based on the manufacturer's catalog data and the vehicle's VIN. This identification method minimizes the risk of error and is recommended by professional service centers.

Technical and operational characteristics

The tank has been adapted for use with Diesel fuel, which means appropriately selected materials and internal construction. This ensures proper fuel suction conditions, compatibility with the return system, and stable engine supply under various load and temperature conditions.

The weight of the component specified in the documentation is important both for logistics and for planning the installation – in practice, this translates into the need to use appropriate support points and safe service procedures when removing the old tank and installing the new one.

Condition, service application, and benefits of replacement

The offered tank is a used component, making it an attractive cost-effective alternative to a new part while maintaining the factory design. This type of component is primarily used for:

• repairs after mechanical damage to the chassis,
• eliminating leaks or corrosion of the original tank,
• restoring the efficiency of the fuel system after a collision or external interference.

A properly selected and installed tank helps reduce the risk of leaks, venting problems, and fuel pump malfunctions, which directly affects engine reliability and operational safety.

Fuel system service expansion

When replacing the tank, it is worth considering a comprehensive diagnosis of the entire fuel system – injectors, pumps, and lines. Detailed information on operating principles, methods of selecting parts by VIN/OEM, and tips on regeneration can be found in the article: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

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 filler pipes, mounting hardware, or additional tank components, check the available parts in the BMW Fuel tanks and filler pipes category.