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BMW X5 Series E53 3.0d Diesel M57 High Pressure Fuel Pump 7787563
SKU: 7787563
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Condition:
Used
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BMW X5 Series E53 3.0d Diesel M57 High Pressure Fuel Pump is a specialized component of the diesel fuel supply system, designed for the M57 engine in the X5 E53 model. It is responsible for precise high-pressure fuel metering, which translates into stable engine operation and correct power characteristics. By maintaining factory specifications, this is a particularly beneficial solution for professional repairs or restoring the engine's original performance parameters.
Specifications and technical data
- SKU: 7787563
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: 7787563
- Substitutable numbers: 13517787563, 7787563, 0445010009, 0 445 010 009
- Fuel type: Diesel
- Category: Fuel Pumps & Sending Units
Purpose and function in the fuel supply system
The described high-pressure fuel pump is a component from the Fuel pumps and level sensors category, dedicated to the diesel engine in the BMW X5 E53 3.0d. In the Common Rail system, it is responsible for generating the appropriate pressure in the fuel rail and evenly supplying the injectors, which has a direct impact on engine refinement, dynamics, and fuel consumption.
A properly selected high-pressure fuel pump for the M57 unit allows you to:
- maintain stable fuel pressure across the entire rev range,
- preserve correct cold and warm start parameters,
- minimize the risk of rough engine idling and power loss,
- reduce excessive smoke resulting from incorrect diesel fuel metering.
Compatibility and identification by numbers
The pump was designed as an original part for the BMW brand, which facilitates selection based on the specific vehicle configuration. Identification is carried out based on the OEM part number and available interchangeable numbers – this allows for precise verification of compatibility with a given M57 engine version and X5 E53 model year.
For certainty of fitment, it is recommended to verify by VIN and compare the markings with the removed pump. This selection method reduces the risk of installing an incompatible component and speeds up the service process.
Technical characteristics and advantages of use
The high-pressure fuel pump operates in a Diesel fuel system, which requires resistance to high operating pressures and maintaining proper system tightness. The design provided by the vehicle manufacturer ensures proper lubrication of working elements with fuel and stable operation across a wide temperature range.
Using an original high-pressure fuel pump in the BMW X5 E53 3.0d M57 allows you to achieve:
- consistency with the factory engine control unit software,
- correct cooperation with pressure sensors and the fuel metering control system,
- easier diagnostics in case of potential faults (parameters compliant with service documentation),
- the ability to maintain stock performance and torque characteristics.
Condition, installation, and service aspects
The item is offered as a used part, which is a cost-effective solution while maintaining the manufacturer's original specifications. Before installation, a standard service procedure is recommended: checking the cleanliness of the fuel system, verifying filters, and checking the tightness of supply and return lines.
Professional installation of the high-pressure fuel pump in the BMW X5 E53 3.0d M57 should include:
- bleeding the fuel system after installation,
- checking Common Rail pressure parameters using computer diagnostics,
- checking for any error codes stored in the engine control unit after the first start-up.
Fuel system expansion and related parts
If you are planning a comprehensive repair or upgrade of the fuel supply area in your BMW and need other components from the same group, such as additional pumps, supply modules, or fuel level sensors, check the available parts in the BMW fuel pumps and level sensors category.
When working with fuel injection and supply system components, it is also worth paying attention to the aspects of control electronics and the correct selection of components by OEM and VIN numbers – practical tips in this regard can be found in our guide: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?
Delivery details
Ship to: United Kingdom
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Estimated delivery dates include sellers dispatch time, origin postcode,destination postcode and time of acceptance, and will depend on the postage service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods.
Will usually dispatch within same working day if paid before 14:00 BST (excludes weekends and holidays). Expected dispatch time may vary and is based on sellers order cut-off time.
In the automotive store Global Parts, we offer fast and secure deliveries for our customers in United Kingdom, ensuring maximum compliance with local service standards. Each order is processed with the utmost attention, guaranteeing a fluid shopping process and a timely delivery. If you need assistance in choosing the right part, our team of consultants will be happy to help you find the right part for your vehicle and provide information on installation, availability and parameters of the selected components.
