BMW F20 F21 F30 F32 LCI Diesel N47N Fuel Pump Sender Unit 7243972

The BMW F20 F21 F30 F31 Diesel Fuel Pump N47N is an original part from the Fuel Pumps & Level Sensors category, designed for BMW diesel systems with the N47N engine. This used fuel pump offers a functional service solution, restoring proper diesel fuel supply to the engine while maintaining its factory operating characteristics. It's a practical choice for users seeking a proven design and compatibility with the original fuel system.

Specifications and technical data

• SKU: 7243972
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7243972
• Substitutable numbers: 16117243972, 7243972, 16117297776, 7297776
• Fuel type: Diesel
• Category: Fuel Pumps & Sending Units

Application and Compatibility

The Diesel Fuel Pump N47N is designed to work with BMW F-series diesel engines, specifically models F20, F21, F30, and F31. Its construction meets the requirements of N47N engine fuel systems, ensuring adequate pressure and stable diesel fuel flow across all load ranges.

Thanks to the use of original BMW technology, the pump integrates seamlessly with the factory engine control unit, injection system, and sensors, minimizing adaptation issues and simplifying future diagnostics.

Technical Characteristics and Operation in Diesel Systems

This component is intended for use in Diesel fuel systems, where precise fuel metering and resistance to high operating pressures are crucial. The pump's design is tailored to the operating parameters of the N47N engine, resulting in:

• stable fuel rail supply under varying engine loads,
• proper interaction with the fuel metering control system,
• maintenance of the engine's factory performance and smooth operation.

Its original manufacturing ensures the fuel system's integrity and reduces the risk of leaks that could lead to pressure drops or starting problems.

Benefits of Using an Original BMW Fuel Pump

Choosing a used, original BMW fuel pump for the N47N engine is a solution that combines economic benefits with adherence to manufacturer specifications. Key advantages include:

• factory-perfect fit for the fuel system and engine control in F20, F21, F30, F31 models,
• maintenance of operating characteristics consistent with BMW's design,
• reduced risk of compatibility issues compared to non-OEM aftermarket parts,
• cost-effective repair of the fuel supply system.

For users who want to better understand the importance of original components for safety and durability, the following guide may be helpful: why used original OEM car parts are a safe and cost-effective choice.

Condition, Origin, and Selection by Part Numbers

The offered fuel pump is a used part obtained from disassembly, providing a favorable price-to-functionality ratio while maintaining original BMW specifications. This product is intended for discerning users and workshops that prefer OEM components in their fuel systems.

When selecting a pump for a specific vehicle, it is advisable to rely on the OEM number, cross-reference numbers, and VIN data. For modules and components interacting with control electronics, the Global Parts guide may be useful: how to safely select and install used ECU modules and sensors in a car.

BMW Fuel Pumps & Level Sensors – Related Offer

If you are looking for other components from the Fuel Pumps & Level Sensors category dedicated to this brand, check out our offer for BMW Fuel Pumps & Level Sensors, where you will find a wide selection of components for various models and engine variants.

Summary

The BMW F20 F21 F30 F31 Diesel Fuel Pump N47N is a practical service solution for owners of N47N diesel vehicles who require an original design and proper integration with the factory fuel system. Installing this pump restores the engine's correct operating parameters, preserving the performance characteristics intended by BMW.