Fuel Pump BMW F20 F21 F30 F31 N20 Engine High Pressure Pump 7584461

The BMW F20 F21 F30 N20 Fuel Injection Pump is a component from the high-pressure fuel pumps category, designed for BMW F-series gasoline engines with the N20 unit. This used high-pressure pump is a functional service solution, allowing for the restoration of correct fuel supply in the direct injection system and maintaining stable engine operation.

Specifications and technical data

• SKU: 7584461
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7584461
• Substitutable numbers: 13517584461, 7584461, 0261520148
• Fuel type: Petrol
• Category: High Pressure Fuel Pumps

Purpose and Role in the Injection System

The injection pump used in the N20 engine is responsible for generating the high fuel pressure necessary for the operation of modern gasoline direct injection systems. This component works in conjunction with the fuel rail and injectors, ensuring:

• stable fuel pressure across the full range of engine loads,
• precise gasoline dosing at low and high RPMs,
• correct operation of the power unit in economic and dynamic modes.

Thanks to its proper operating characteristics, the pump helps maintain good engine smoothness, reduce power loss, and minimize the risk of jerking or starting difficulties.

Compatibility with N20 Engine and Gasoline System

The presented BMW high-pressure fuel pump is structurally adapted to the specifics of the four-cylinder N20 engine with gasoline direct injection. This means it is matched in terms of:

• mounting geometry to the engine cylinder head,
• hydraulic connections of the fuel system,
• interface with the control system and pressure sensors.

Selecting a pump compatible with the N20 unit allows for the preservation of factory fuel supply system parameters, which translates to predictable performance and correct interaction with the engine control electronics.

Performance Characteristics and Application Benefits

The used high-pressure pump for BMW F20, F21, and F30 with the N20 engine is a service solution that helps reduce repair costs while maintaining proper fuel system functionality. Using an original OEM design ensures:

• adequate performance when running on gasoline,
• compatibility with the factory engine control unit,
• possibility of installation in place of a worn component without system modifications.

For the user, this means a faster return of the vehicle to full operational status and a reduced risk of problems arising from the use of unsuitable aftermarket parts.

Condition, Verification, and Selection by Parameters

The pump is offered as a used original BMW part, which in practice means retaining the factory design and fit for a specific engine generation. When selecting, it is advisable to use the manufacturer's markings, the OEM part number, and cross-reference numbers visible in the technical specifications – this allows for verification of compatibility with a specific version of the N20 unit and the vehicle's year of manufacture.

Additional support for selection and operation can be found in the guide on fuel supply systems. Detailed information on diagnostics, repair, and operating principles can be found in the article “Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair”, which discusses, among other things, the specifics of high-pressure pump operation in gasoline engines.

Alternative BMW High-Pressure Fuel Pumps

If you are looking for other solutions within the same parts group, you can check the available BMW high-pressure fuel pumps in our catalog. The full offer for this category can be found at the link: BMW high-pressure fuel pumps, where various variants adapted to many models and engine generations of this brand are gathered.