Fuel Tank Pump BMW F40 F44 Gran Coupe Mini F54 Diesel Sender Unit 7300466

The Fuel Tank Pump for BMW F40 F44 Gran Coupe Mini F54 Diesel is an original fuel supply system component designed for BMW and Mini vehicles with diesel engines. As part of the Fuel Pumps and Level Sensors category, it ensures stable diesel fuel delivery and precise fuel level readings. This is a practical solution for users seeking a tested, used OEM component with preserved functionality.

Specifications and technical data

• SKU: 7300466
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7300466
• Substitutable numbers: 7300466, 16117300466
• Fuel type: Diesel
• Category: Fuel Pumps & Sending Units

Application and Function in the Fuel System

The described unit, referred to as the Fuel Tank Pump BMW F40 F44 Gran Coupe Mini F54 Diesel Sender Unit, operates directly within the fuel tank, providing adequate supply for Diesel engines. The integrated fuel level sensor module transmits information about the fuel quantity to the control unit and instrument cluster, enabling safe and predictable vehicle operation.

This component is dedicated to modern BMW F40, F44 Gran Coupe, and Mini F54 models, where precise fuel metering and stable supply pressure are crucial for the proper functioning of the common rail injection system. Using an original component helps maintain factory engine operating parameters and reduces the risk of starting issues or uneven engine performance.

Module Construction and Key Technical Features

The tank pump with a level sensor in this configuration forms a complete module mounted in the fuel pump bracket. It combines in one housing:

• the pump section responsible for delivering diesel fuel from the tank to the rest of the system,
• the fuel level float and sensor assembly,
• fuel connections and an electrical connector adapted to the vehicle's wiring.

This design simplifies installation and potential replacement, while minimizing the risk of leaks at the connections. The module is designed for Diesel fuel, meaning appropriately selected sealing materials and resistance to the specific properties of diesel fuel.

Condition, Fitment, and Practical Application

The offered part is in Used condition, meaning it has been removed from a vehicle but retains full operational functionality. For many users, this represents a favorable compromise between cost and quality – an original OEM component usually offers better fitment than aftermarket alternatives of unknown origin.

The module has been specifically designed to work with the electrical and fuel systems of BMW F40, F44 Gran Coupe, and Mini F54 models, which translates to:

• factory mounting points in the fuel tank,
• compatibility with the vehicle's wiring harness,
• proper interaction with the engine control system and fuel gauge.

This precise fitment reduces the need for modifications and allows for efficient installation in a workshop environment.

Benefits of Using an Original Fuel Pump

Choosing an original tank pump with a level sensor for BMW and Mini offers a range of practical advantages:

• Stable Fuel Injection System Supply – a properly functioning pump minimizes the risk of pressure drops and starting problems.
• Reliable Fuel Level Reading – a functional fuel level sensor helps avoid sudden surprises related to running out of fuel.
• Compatibility with Vehicle Electronics – the module is adapted to the factory engine control unit software and instrument cluster.
• Reduced Risk of Leaks – the modular design reduces the number of connections that could cause leaks.

For users operating diesel-powered vehicles, the durability and resistance of components in contact with diesel fuel are particularly important – using an original module helps maintain an appropriate level of reliability.

Selection, Diagnostics, and Technical Knowledge

To correctly select such a component for a specific vehicle, it is advisable to use the OEM part number and interchangeable part numbers, as well as vehicle data from the manufacturer's system. If you have doubts regarding fuel system diagnostics, signs of pump wear, or operating principles, a specialized guide can be helpful – a detailed discussion can be found in the article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair.

If you are upgrading or servicing the fuel system in your BMW and need other parts from the fuel pumps and level sensors category dedicated to this brand, check the available parts in the BMW Fuel Pumps and Level Sensors category.