Description
Mini One D R50 W17 Diesel Injector Fuel is a component from the Injector nozzles group, designed for precise fuel delivery in a diesel engine. A properly selected injector ensures stable engine operation, correct performance, and predictable power output. This is a solution for users who want to maintain the efficiency of their diesel fuel system at a safe, consistent level.
Specifications and technical data
- SKU: 7795259
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: 7795259
- Substitutable numbers: 13537795259, 7795259, 0445110215, 0445110
- Fuel type: Diesel
- Category: Fuel Injectors
Purpose and role in the fuel system
The presented injector is dedicated to the Diesel engine in the MINI One D R50 W17 model, where it is responsible for atomizing fuel at the correct pressure and at the right moment in the operating cycle. A properly functioning injector nozzle affects:
- even combustion of the mixture in the cylinders,
- stable idle speed,
- reduction of smoke and power loss,
- maintaining fuel consumption at a predictable level.
In common rail systems used in modern diesels, the precision of fuel dosing is crucial for the durability of the engine and associated components, such as the turbocharger or the diesel particulate filter.
Technical characteristics and compatibility
The injector comes from the BMW range, which means the design is consistent with the vehicle manufacturer’s factory specifications. The component has been designed to work with the high-pressure fuel system in the MINI One D R50 W17 unit, maintaining the parameters required by the engine control unit.
A significant advantage is the presence of a dedicated OEM part number and associated interchangeable numbers, which facilitates clear identification of the component in service catalogs and parts selection systems. This allows for precise verification of compatibility with a specific engine version and vehicle year, minimizing the risk of installing an incorrect part.
Component condition and installation aspects
The offered injector is used, which allows for an economical repair of the injection system while maintaining the original design. This type of component is particularly attractive for repairing older MINI models, where service cost optimization is of great importance.
Before installation, a standard workshop procedure is recommended, including checking the cylinder head seats, the condition of fuel lines, and correct tightening according to the vehicle manufacturer’s recommendations. Properly performed installation reduces the risk of leaks, starting problems, and errors stored in the engine control unit.
Benefits of using a functional diesel injector
A functional element from the Injector nozzles category has a direct impact on operational safety and driving comfort. Replacing a worn injector with the correct model allows you to:
- reduce vibrations and uneven engine operation when cold and warm,
- limit the risk of engine oil dilution with fuel,
- reduce the load on other components of the injection system,
- maintain exhaust emission parameters within the limits provided for the given model.
For MINI One D R50 W17 users, this is a practical way to restore the correct operating characteristics of the engine without the need for structural engine modifications.
Diagnostics and prevention of the injection system
If you suspect an injector malfunction – manifested by, for example, difficult starting, smoke, or power loss – it is worth performing computer diagnostics and a leak-off test. A detailed discussion of typical symptoms and the consequences of neglecting faults can be found in the article Diesel injector faults – how to recognize them and the risks of neglecting them, which provides practical knowledge for planning repairs.
If you are planning a comprehensive repair or upgrade of the injection system area in your BMW and need other elements from the same group, such as additional injectors, return lines, or mounting hardware, check the available parts in the BMW injector nozzles category.
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