Mini R55 R56 R57 LCI R60 High Pressure Fuel Pump N47N 7823452

The Mini Cooper D R55 R56 R57 LCI R60 N47N Injection Pump is a component from the Fuel Pumps and Level Sensors category, designed for the diesel engine fuel system in Mini models. It ensures stable fuel delivery at the correct pressure, contributing to smooth engine operation and proper interaction with the injection system. This is a solution for users seeking a proven, factory injection pump for their Mini with an N47N engine.

Specifications and technical data

• SKU: 8577648
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 8577648
• Substitutable numbers: 13518577648, 8577648, 13518573249, 8573249, 7823452, 0445010519, 0 445 010 519, EM
• Category: Fuel Pumps & Sending Units

Application and Compatibility

The presented injection pump is designed for Mini Cooper D models of the R55, R56, R57 LCI, and R60 series with the N47N engine. The OEM design ensures proper fitment to the factory fuel system, correct positioning during installation, and compatibility with the engine's operating parameters.

Thanks to assigned part numbers and interchangeable numbers, precise verification of compatibility with a specific vehicle version is possible. It is recommended to compare data with service documentation or select by OEM number to ensure the pump will work with the existing engine components.

Technical Characteristics and Role in the Fuel System

In the N47N engine, the injection pump is responsible for generating the correct fuel pressure in the fuel rail, which is crucial for accurate diesel fuel dosing. Stable pressure translates to:

• correct fuel atomization by the injectors,
• smooth engine operation across the entire RPM range,
• maintenance of proper combustion and exhaust emission parameters,
• efficient cold and hot engine starting.

As a component from the Fuel Pumps and Level Sensors group, this pump works in conjunction with other fuel system components, such as the pre-pump, fuel filter, and pressure sensors, to create a cohesive system for delivering fuel to the engine.

Benefits of Using an Original Mini Pump

Using an original Mini injection pump allows for the preservation of factory fuel system operating parameters. The main advantages include:

• Precise Fitment for specific Mini Cooper D generations with the N47N engine, without the need for installation modifications.
• Compatibility with Engine Control Unit Software, reducing the risk of errors and incorrect sensor readings.
• Predictable Injection System Behavior after installation, facilitating diagnostics and potential calibration.

This solution is particularly recommended for issues with fuel pressure, rough engine running, or injection system-related errors, when diagnostics indicate wear or damage to the high-pressure pump.

Condition, Verification, and Installation

The pump is offered as a used part, which helps reduce repair costs while maintaining the original OEM construction. Before installation, standard workshop procedures are recommended, including checking the fuel system for leaks, replacing the fuel filter, and bleeding the system according to the vehicle manufacturer's recommendations.

To further explore the topic of selecting and installing electronic components and sensors in a car, it is worth reading the guide: Used Automotive Electronics Onboard – Why Choose Second-Hand ECU Modules and Sensors?. Although it primarily concerns control modules, it discusses practical principles of OEM number compatibility verification and good installation practices, which are also useful when working with the fuel system.

Other Mini Fuel Pumps and Level Sensors

If you are also looking for other components from the Fuel Pumps and Level Sensors category dedicated to this brand, check out the Mini fuel pumps and level sensors available in our assortment to select a complete solution for your fuel system.