BMW E81 E87 LCI E90 E90 E91 Petrol N43 N52 Fuel Pump Tank Level Sensor 7197073

BMW E81 E87N E90 N43 Fuel Pump Petrol is an original part from the Fuel Pumps and Level Sensors category, designed for BMW petrol engines from the N43 family. The used pump offers a functional service solution, restoring proper fuel supply while maintaining the system's original operating characteristics. It's a practical choice for users who expect a proven design and compatibility with the factory injection system.

Specifications and technical data

• SKU: 7197076
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7197076
• Substitutable numbers: 7197076
• Fuel type: Petrol
• Category: Fuel Pumps & Sending Units

Purpose and Compatibility

The presented fuel pump is a component of the petrol fuel supply system in selected BMW 1 Series and 3 Series models with an N43 engine. It is designed as an original part, meaning it maintains factory fuel flow and pressure parameters and ensures correct cooperation with the engine control electronics.

Thanks to its design conforming to manufacturer requirements, the pump works with the standard engine accessories, injection system, and sensors, ensuring stable fuel supply across the entire load range.

Technical and Functional Characteristics

The pump operates within the fuel supply system of a petrol engine, responsible for transporting fuel from the tank to other system components. Its design allows for maintaining the correct operating pressure, which translates to:

• proper injector operation across the entire RPM range,
• stable cold and warm engine starts,
• smooth engine operation under load.

As a part from the Fuel Pumps and Level Sensors group, it cooperates with the fuel level measurement system in the tank, which is important for accurate fuel level indication on the instrument cluster.

Application in the Fuel System

A functional fuel pump is crucial for engine safety and reliability. Replacing a worn-out component with an original BMW pump helps mitigate common symptoms of a faulty fuel supply system, such as:

• power drops under higher load,
• uneven idling,
• starting problems after a period of inactivity.

Using an original component helps maintain engine operating parameters in line with the manufacturer's specifications, which is particularly important for engines with precise fuel metering.

Condition, Origin, and Benefits of Choosing a Used Pump

The offered BMW fuel pump is a used original part obtained from disassembly. This type of service solution allows you to:

• maintain the original fuel system design,
• reduce repair costs compared to a new component,
• avoid fitting issues typical of low-quality aftermarket parts.

For users who want to better understand the fuel system's operation, selecting parts by OEM numbers, and maintenance principles, the article: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair will be helpful.

Assistance with Selection and Other BMW Fuel Pumps

When selecting a fuel pump for a specific BMW model, it is crucial to compare the OEM part number and interchangeable numbers with the vehicle's data. If in doubt, it is advisable to verify compatibility using the VIN or service documentation to ensure full compatibility with the specific model's fuel system.

If you are also looking for other parts from the Fuel Pumps and Level Sensors category dedicated to this brand, check out the BMW Fuel Pumps and Level Sensors available in our store to select the appropriate component for your car.