BMW E46 X5 E53 E60 Fuel Injector Bosch M47N2 M57N Diesel 0986435084

BMW E46 X5 E53 E60 Bosch Fuel Injector M47N2 M57N Diesel is a used injector nozzle designed for BMW diesel engines from the M47N2 and M57N families. This component allows for the restoration of correct fuel delivery in the common rail system, which translates to stable engine operation and proper driving comfort.

Specifications and technical data

• SKU: 0986435084
• Mark: Unbranded
• Condition: Used
• OEM Part Number: 0986435084
• Substitutable numbers: 0986435084
• Fuel type: Diesel
• Category: Fuel Injectors

Application in BMW M47N2 and M57N Engines

The presented fuel injector is designed for selected BMW 3 Series E46, X5 E53, and 5 Series E60 models equipped with M47N2 and M57N Diesel engines. This solution is aimed at users who want to maintain the factory performance characteristics of the engine without interfering with the control unit parameters or making modifications to the fuel system.

Selecting the correct injector is crucial for:

• stable idling and reducing engine vibrations,
• smooth acceleration across the entire RPM range,
• maintaining proper combustion of the diesel fuel mixture,
• exhaust emission control in accordance with the unit's design specifications.

Technical Characteristics of the Diesel Injector

The injector belongs to the category of Injector Nozzles and works with the diesel fuel supply system. The design of this type of component ensures precise fuel atomization in the combustion chamber, which is particularly important in modern high-pressure diesel engines.

Key features of this solution include:

• dedicated design for diesel engines,
• compatibility with the common rail system used in M47N2 and M57N units,
• can be used as a replacement for factory-installed injector nozzles in the mentioned BMW models.

By maintaining the correct spray pattern, the injector helps to sustain proper engine operating parameters, reduce smoke, and improve throttle response.

Condition, Purpose, and Benefits of Installation

The offered component is a used injector nozzle, making it an attractive option for users looking for a technically sound component at a more favorable budget than a brand-new part. This type of injector can be used both as a replacement for a damaged part and as part of a broader overhaul of the injection system.

Replacing a faulty injector with a properly selected unit allows for:

• reducing starting problems with both warm and cold engines,
• limiting power losses and jerking during acceleration,
• decreasing the risk of further damage to associated components (e.g., DPF filter, turbocharger),
• maintaining economical fuel consumption in daily operation.

Diagnostics and Operation of the Injection System

Before installing any injector, professional diagnostics of the injection system are recommended, including reading control unit errors, performing a leak-off test, and assessing operating parameters on a diagnostic bench. This helps to confirm that the injector nozzles are the source of the problems, rather than other components of the fuel system or engine control.

If you want to better understand the symptoms of injector wear and the consequences of neglecting them, it is worth reading the article: Diesel Injector Failures – How to Recognize Them and What Neglecting Them Entails. This provides practical knowledge for planning repairs or replacements of fuel system components.

Other Injector Nozzles from Unbranded

If you are looking for other injector nozzles for vehicles and are interested in products from the same brand, check out the Unbranded injector nozzles available in our assortment. This will allow you to easily compare different solutions within the same category and select the element best suited for your specific diesel engine.