BMW F10 F20 F30 F36 Fuel Injector 125d 325d 525d N47 Diesel 7823461

BMW F10 F20 F30 Fuel Injector 125d 325d 525d N47 Diesel is an original injector nozzle designed for BMW diesel engines, ensuring precise diesel fuel dosing and stable engine operation. This product from the Injector Nozzles category is suitable for both routine repairs and professional regeneration of the injection system in BMW models with the N47 engine.

Specifications and technical data

• SKU: 7823461
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7823461
• Substitutable numbers: 7823461, 13537823461, 0445117
• Fuel type: Diesel
• Category: Fuel Injectors

Injector Application in N47 Engine

The presented fuel injector is designed for Diesel type engines used in popular BMW F10, F20, and F30 series models in the 125d, 325d, and 525d versions with the N47 engine. It is responsible for the precise atomization of fuel in the combustion chamber, which is crucial for engine smoothness, performance, and emission levels.

By maintaining factory operating characteristics, the injector helps to ensure:

• stable idle speed without undesirable fluctuations,
• proper acceleration dynamics across the entire RPM range,
• optimal fuel consumption in urban and highway conditions.

Construction and Technical Characteristics

As a component of the Injector Nozzles injection system, this injector works with the high-pressure fuel pump and common rail, ensuring a properly shaped fuel spray. The construction is adapted to the operating parameters of the N47 engine, which translates to:

• precise fuel dose control depending on load and engine speed,
• correct injection spray pattern for efficient mixture combustion,
• compliance with factory engine control unit maps without the need for additional modifications.

A properly selected injector nozzle reduces the risk of smoking, power loss, and excessive engine vibrations, which is particularly important in modern BMW diesel engines.

Benefits of Using an Original BMW Injector Nozzle

Using an original BMW injector in a vehicle offers a range of practical service and operational benefits. The most important include:

• factory fit for the N47 engine – no installation or compatibility issues with accessories,
• seamless operation with control electronics – maintaining manufacturer-specified injection parameters,
• reduced risk of control unit errors related to incorrect injection characteristics,
• ability to use existing diagnostic procedures in BMW specialist workshops.

For diesel engines like the N47, the condition of the injectors directly impacts engine durability, the operation of the particulate filter, and driving comfort. A correctly selected injector nozzle helps to reduce mechanical and thermal stress resulting from improper combustion.

Product Condition and Application in Repairs

The offered fuel injector is a used component, allowing for economical repair of the injection system while maintaining original BMW specifications. This type of component is particularly useful in situations where:

• a quick replacement of a single injector is necessary without long waiting times for a new part,
• optimizing service costs while maintaining near-factory parameters is important,
• the vehicle is used intensively and requires efficient restoration of full functionality.

Before installation, standard fuel system diagnostics and verification of other components are recommended to ensure uniform operation of all cylinders and prevent secondary faults.

Injection System Diagnostics and Prevention

For BMW diesel engines, regular inspection of injector condition is crucial for maintaining engine efficiency. Symptoms such as starting difficulties, uneven idling, power loss, or increased fuel consumption may indicate the need for service intervention. To better understand wear symptoms and how to diagnose them, it is worth reading the article Diesel Injector Faults – How to Recognize Them and What Are the Consequences of Neglecting Them, which thoroughly discusses the symptoms, consequences, and diagnostic methods for injectors in diesel engines.

Related BMW Injector Nozzles and Additional Information

If you are looking for other BMW injector nozzles for different models or engine configurations, check out our dedicated category BMW Injector Nozzles, where you will find a wide selection of OEM components for this brand's injection systems. This will help you easily select the right part for your specific engine version and vehicle year.

In situations where minimizing vehicle downtime in the workshop and optimizing costs are important, the article describing the advantages of using used OEM parts may also be helpful. You can find more on this topic in the article How the Availability of Used OEM Parts On-Demand Affects Repair Time and Service Costs, which illustrates the practical benefits of choosing proven components from the aftermarket.