Fuel Pump BMW F30 F31 F32 335dX 435dX N57Z Injector Injection System Set 7823461

BMW F30 F31 F32 335dX 435dX N57Z Injector System Kit 7823461 is a complete, used set of components from the injector nozzles category, designed for BMW diesel engines from the N57Z family. The product is suitable for demanding users looking for a factory solution for the diesel fuel system in their BMW 3 and 4 Series xDrive models.

Specifications and technical data

• SKU: 7823461-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7823461
• Substitutable numbers: 7823461, 13537823461, 7823470, 13517823470, 0445010638, 0 445 010 638, 7805423, 13537805423, 7800124, 13537800124, 0445216036, 0 445 216 036, 8507687, 13538507687
• Fuel type: Diesel
• Category: Fuel Injectors

Purpose and Technical Characteristics

The injector system kit has been designed specifically for Diesel engines used in BMW F30, F31, and F32 models in the 335dX and 435dX versions with the N57Z engine. This ensures compatibility with the factory fuel system architecture, proper operating parameters, and compliance with the original control electronics.

The components included in the kit come from the original BMW production line, which translates to structural consistency with other engine components and the maintenance of fuel injection characteristics as intended by the manufacturer. This allows for stable engine operation under high loads and across the entire RPM range.

Benefits of Using an Original Injector System Kit

Choosing a factory injector system kit for BMW with an N57Z engine offers a range of practical benefits:

• Compatibility with N57Z Engine – components are matched to the specific engine, eliminating the need for modifications.
• Consistency with Control Unit Software – maintains correct injection maps and diesel operating parameters.
• Stable Operation Under Load – proper fuel metering contributes to smooth engine operation and refinement.
• Reduced Risk of Diagnostic Errors – original components minimize the likelihood of injector system-related errors.

By using this kit, it is possible to restore proper fuel system operation in BMW 3 and 4 Series xDrive vehicles, which directly impacts performance, fuel consumption, and driving comfort.

Product Condition and Service Application

The offered BMW injector system kit is a used item, making it an attractive cost-effective alternative to new components while maintaining factory specifications. This type of solution is often chosen in professional workshops specializing in the BMW brand, especially for comprehensive diesel engine repairs.

The product is suitable for both injector system repairs and replacements due to natural wear and tear in diesel engines with high mileage. Using an original kit helps reduce the risk of problems typical of non-original aftermarket parts, such as unstable injection pressure or adaptation difficulties.

Selection and Diagnostics of Diesel Injector Systems

When selecting an injector system kit for BMW F30, F31, and F32 with the N57Z engine, it is crucial to verify compatibility with the specific engine version and vehicle configuration. In practice, this means checking the OEM part number and available interchangeable numbers in the product's technical specifications, as well as comparing them with the vehicle's documentation or parts catalog data.

If you want to better understand when injector component replacement is necessary, it is worth familiarizing yourself with a guide describing typical symptoms and consequences of wear. Detailed information can be found in the article “Diesel Injector Faults – How to Recognize Them and What Neglecting Them Entails”, which discusses diagnostics and symptoms of problems with diesel engine injector systems.

BMW Injector Nozzles – Other Solutions

If you are also looking for other injection configurations or alternative solutions within the same model group, check out the BMW injector nozzles available in our assortment. This will allow you to select components precisely matched to the specific engine version and year of your car.

If you are considering purchasing used parts instead of new ones, a guide comparing both options in terms of cost and quality may also be helpful. More information can be found in the article “New or Used? A Comparison of Costs and Quality of Car Parts”, which helps you make an informed service decision.