BMW 5 6 Series E60 E61 E63 E64 N52 Left N/S Fuel Pump Level Sensor 6764074

BMW 5 6 Series E60 E61 E63 E64 N52 Left N/S Fuel Pump Level Sensor is an original fuel system component designed for precise measurement of fuel levels in the left side of the tank. Thanks to its factory-fit for specific BMW models, it ensures stable integration with the electrical system and accurate readings on the instrument cluster. This used OEM component is a sensible choice for drivers who want to maintain the original performance characteristics of the fuel system without investing in a new part.

Specifications and technical data

• SKU: 6765825
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6765825
• Substitutable numbers: 16146765825, 6765825, 6764074, PK
• Location on the vehicle: Left
• Category: Fuel Pumps & Sending Units

Purpose and function in the fuel system

The presented fuel level sensor is a component that works with the fuel pump on the left side of the tank in selected BMW 5 and 6 Series models of the E60, E61, E63, and E64 generations. Its task is to accurately read the fuel level and transmit the signal to the control module and the instrument cluster, which translates into the correct operation of the fuel gauge on the dashboard.

The placement on the left side allows for proper interaction with the fuel tank design used in these models, where the fuel level is read from more than one point. As a result, the driver receives the most uniform and predictable readings possible, even during dynamic driving or on uneven terrain.

Compatibility and OEM fit

As a part from the Fuel pumps and level sensors group, this component has been designed specifically to work with the factory BMW fuel system. This means:

• maintaining the original electrical and signal characteristics,
• a secure fit to the fuel pump basket on the left side,
• proper cooperation with the vehicle's electrical system without the need for modifications.

The used OEM component is particularly beneficial for repairs where compliance with factory specifications is crucial, and avoiding calibration issues with the fuel gauge—often encountered with cheap aftermarket replacements—is a priority.

Benefits of using a used fuel level sensor

Choosing an original, used fuel level sensor for a BMW 5 or 6 Series allows you to combine economic aspects with high quality. Such components, when used properly, are characterized by long mechanical service life, which is why their reuse in good working condition is technically justified.

The main advantages of this solution include:

• maintaining the factory logic of the fuel gauge operation,
• no need for adaptation or programming resulting from different part characteristics,
• reducing the risk of fuel level reading errors after installation.

For workshops and individual users, this means efficient repairs and a lower risk of complaints related to incorrect fuel readings.

Installation area and service aspects

The sensor is designed for installation on the left side of the fuel tank, which is important both for diagnosis and for the replacement process itself. During service work, it is worth paying attention to:

• the correct positioning of the float in the tank,
• the tightness of connections within the fuel pump basket area,
• the condition of the wiring harness and connectors in the installation zone.

A correctly installed sensor on the left side works with the other elements of the fuel system, ensuring stable and predictable fuel level readings in daily operation.

If you are planning a comprehensive repair or upgrade of your BMW's fuel system area and need other components from the same group, such as pump modules, additional level sensors, or pump basket elements, check out the available parts in the BMW Fuel pumps and level sensors category.

Support in selecting used sensors and electronics

When choosing a used fuel level sensor, it is crucial to pay attention to the compatibility of markings and versions used in a specific BMW model. In practice, analyzing OEM and reference numbers, as well as comparing the design of the component with the removed part, helps in this process. A detailed discussion of the principles for selecting used modules and sensors, including hardware and software compatibility issues, can be found in the guide: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?.

For users who are planning a wider range of repairs on their BMW and want to complete various elements in one place – from the fuel system to small accessories – a practical shopping guide may also be helpful: Comprehensive supply: From the engine to the smallest clip – how to complete used car parts in one place?.