BMW F20 F21 F30 F31 Mini R55 R56 R60 Fuel Injector Petrol N13 N14 N18

BMW F20 F30 MINI S R55 R56 R60 Injector Nozzle is an original gasoline injector nozzle from the BMW group, designed for precise fuel delivery in engines of BMW F-series and MINI R-series models. The part comes from disassembly, allowing for a combination of factory OEM quality with an attractive price.

Specifications and technical data

• SKU: 7591623
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7591623
• Substitutable numbers: 13538682350, 8682350, 13537591623, 7591623, 13647598785, 7598785, 0261500073, 0 261 500 073
• Fuel type: Petrol
• Category: Fuel Injectors

Application and Compatibility

The BMW / MINI Gasoline Injector has been designed to work in fuel supply systems of gasoline engines in BMW F20, F30, and MINI S R55, R56, R60 vehicles. The OEM design ensures proper fuel flow parameters, correct spray pattern, and stable operation across the full engine load range.

By using an original injector nozzle, compliance with the vehicle's original engine characteristics is maintained, which is crucial for performance, running smoothness, and fuel consumption. The part is intended for gasoline-powered systems, in accordance with the manufacturer's original specifications.

Construction and Operating Parameters

The presented injector nozzle belongs to the category of Injector Nozzles, meaning it is responsible for shaping the fuel stream and its even atomization in the combustion chamber. The injector works with the electronic engine control unit, which controls the valve opening time and thus the amount of fuel supplied.

Key functional features:

• Precise gasoline dosing – supports maintaining the correct fuel-air mixture.
• Stable operation across a wide RPM range – improves throttle response and acceleration smoothness.
• Proper fuel atomization – promotes efficient combustion and reduces carbon deposits.
• Original BMW design – matched to specific BMW and MINI engine generations.

Benefits of Using an Original Injector Nozzle

Replacing a worn-out part with an original gasoline injector allows for the restoration of correct fuel system operating parameters. This directly impacts:

• stable idle speed and reduced jerking during acceleration,
• more predictable throttle response,
• maintaining factory fuel consumption under typical operating conditions,
• reducing the risk of engine component overheating caused by an incorrect mixture.

Choosing an original injector nozzle is particularly important in modern gasoline engines, where the accuracy of fuel delivery affects not only performance but also engine durability and accessory components.

Condition, Origin, and Part Selection

The offered injector is a used part, sourced from a disassembled BMW vehicle. This type of OEM part offers a reasonable compromise between repair cost and maintaining original engine operating parameters. Before installation, a standard leak test and verification of proper operation on a diagnostic bench or after installation in the vehicle are recommended.

To select the correct injector nozzle for a specific BMW or MINI model, it is advisable to compare part markings and reference numbers with the vehicle manufacturer's specifications. If in doubt, consulting with a mechanic or the store's technical department can help avoid compatibility issues.

More BMW Injector Nozzles and Technical Knowledge

If you are looking for other parts from the BMW Injector Nozzles category for your car, check out the BMW Injector Nozzles available in our assortment to select the right injector for your specific model and engine version.

Although the presented part is for a gasoline engine, many principles of fuel system diagnostics are common to different types of units. It is worth familiarizing yourself with material discussing the symptoms and consequences of neglecting this area – an article on diesel injector failures – how to recognize them and what their neglect threatens may be helpful, which organizes knowledge about injector operation, wear symptoms, and basic diagnostics.