BMW X3 E83 LCI N52N Petrol Fuel Tank Pump Sender Unit Right O/S 7165175

The Right Fuel Pump with Fuel Level Sensor for BMW X3 E83 LCI N52N is an original gasoline fuel system component designed for installation on the right side of the vehicle. Its factory design ensures stable engine supply and precise fuel level readings, contributing to predictable engine operation and proper integration with the onboard electronics. This solution is dedicated to users seeking a proven OEM component for their BMW.

Specifications and technical data

• SKU: 7198406
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7198406
• Substitutable numbers: 7198406, 16117198406, 7186453, 16117186453, 16147165175
• Location on the vehicle: Right
• Fuel type: Petrol
• Category: Air Intake & Fuel Sensors

Intended Use and Function in the Fuel System

The described fuel pump with fuel level sensor is a component of the gasoline fuel system in the BMW X3 E83 facelifted model with the N52N engine. It is responsible for pumping fuel from the tank to the fuel supply system and for transmitting information about the current fuel level to the vehicle's instrument cluster and control units. Its placement on the right side of the tank ensures proper cooperation with the two-chamber tank design used in this model.

Thanks to its factory-matched fit for the specific engine version and fuel type, the component integrates seamlessly with the original electrical system and fuel lines, without the need for modifications or adaptations. This is particularly important for vehicles equipped with advanced electronics monitoring the fuel system's operation.

Compatibility and OEM Selection

This part belongs to the Air and Fuel Intake Sensors group, meaning it is integrated with the fuel supply parameter measurement and control system. The selection of this fuel pump should be based on the OEM part number and interchangeable numbers, as well as precise vehicle data (VIN, engine version, year of manufacture). This approach minimizes the risk of mechanical or electrical incompatibility.

To better understand the selection principles for used components from the sensor and module group, it is advisable to consult the Global Parts guide – it thoroughly discusses compatibility, markings, and installation. Practical tips can be found in the article: Used Automotive Electronics – Second-Hand ECU Modules and Sensors.

Technical Characteristics and Installation

The pump is designed to work with gasoline fuel, in accordance with the requirements of the N52N unit. The module's construction includes a pumping section and an integrated fuel level sensor, which simplifies installation and servicing – replacement is done as a complete assembly on the right side of the tank.

During installation, it is recommended to:

• check the seal of the tank receptacle and the condition of the seals,
• inspect electrical connectors for corrosion and looseness,
• verify the accuracy of fuel level readings after the initial startup,
• adhere to BMW service procedures for working on the fuel system.

This approach helps maintain stable fuel pressure and correct dashboard readings, which directly impacts driving comfort and vehicle diagnostics.

Benefits of Using an Original Module

Using the factory fuel pump module with fuel level sensor in the BMW X3 E83 LCI N52N offers a range of practical benefits:

• guaranteed fit for the tank geometry and fuel system,
• compliance with the engine control unit's operating parameters for the gasoline unit,
• proper cooperation with the instrument cluster and onboard systems,
• reduced risk of diagnostic errors related to incorrect fuel levels.

For users who prioritize predictable vehicle behavior and want to avoid issues with starting or engine stalling at low fuel levels, choosing such a component is a technically sound solution.

System Expansion – Other Components in this Group

If you are planning a comprehensive repair or upgrade of the fuel supply area in your BMW and need other components from the same group, such as additional fuel sensors, flow measurement elements, or fuel intake monitoring components, check the available parts in the BMW Air and Fuel Intake Sensors category.