BMW E84 20d 20dX Diesel N47 177HP Set Fuel Pump Injector Injection System

The BMW X1 E84 20d 20dX N47 177HP Injector Set is a complete set of components from the diesel fuel system, designed for the N47 diesel engine with 177 HP in the BMW X1 E84 20d and 20dX models. The set comes from a dismantled vehicle, making it a cost-effective solution for users looking for proven components for their diesel injection system.

Specifications and technical data

• SKU: 8577647
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8577647
• Substitutable numbers: 13518577647, 8577647, 13518510865, 8510865, 13518510866 13514740611, 8510866 4740611, 0445010524, 0 445 010 524, 13537800601 13537809128 13534740787, 7800601 7809128 4740787, 13537805428, 7805428, 13537800669, 7800669
• Fuel type: Diesel
• Category: Fuel Injectors

Intended Use and Compatibility

The BMW X1 E84 20d 20dX N47 177HP injector set is designed to work with the N47 diesel engine used in the 20d and 20dX versions. The system's design is adapted to the engine's characteristics, ensuring proper fuel delivery parameters, stable idle operation, and correct behavior under load.

The components included in the set are from the original BMW fuel system, which facilitates installation in place of factory-fitted components, without the need for modifications to the fuel or electrical system.

Technical Characteristics of the Injection System

The presented set belongs to the category of injector nozzles and is intended for a Diesel fuel engine. The injection system in this configuration is responsible for:

• precise diesel fuel metering across the full engine speed range,
• maintaining stable fuel rail pressure under typical operating conditions,
• correct fuel spray formation in the combustion chamber, which affects the engine's running smoothness,
• reducing smoke and noise characteristic of diesel engines with a properly functioning injection system.

By maintaining the original component configuration, the set is suitable for users who want to restore the engine's original performance parameters without modifying the control unit software.

Practical Application and Benefits of Installation

Installing a complete injector set in a BMW X1 E84 20d or 20dX is particularly beneficial in situations where the existing system shows signs of wear, such as uneven cold running, power loss, or increased fuel consumption. Using original injector nozzles from a dismantled vehicle allows you to:

• maintain compliance with factory engine parameters without the need for adapting non-standard replacements,
• minimize the risk of compatibility issues within the fuel system and engine control,
• reduce repair costs compared to purchasing new components while maintaining the original specification.

Due to the nature of the product, installation in a specialized service center with appropriate diagnostic and adaptation equipment for diesel injection systems is recommended.

Condition, Origin, and Identification Parameters

The injector set is offered as a used BMW part, sourced from a dismantled vehicle. This means the components have been previously used but retain functionality that allows for continued use after proper installation and potential adaptation in the vehicle.

The product has an assigned OEM part number and related interchangeable numbers, which facilitates verification of compatibility with specific engine configurations. Additionally, it is identified in the store's system with a unique warehouse code, speeding up the selection and order processing.

Technical Support and Additional Materials

Correct diagnostics are crucial when selecting and installing diesel injection system components. If you want to better understand the symptoms of wear and the consequences of neglect, it is worth reading the guide: Diesel injector faults – how to recognize them and what are the consequences of neglecting them. The article discusses typical symptoms, possible engine consequences, and basic methods for verifying injector condition.

If you are looking for other BMW injector nozzles for different models of this brand, check out our dedicated offer: BMW injector nozzles. Using filters by model and engine type, you can easily narrow down the results to parts that fit your vehicle.