BMW 3 5 Series 1 E60 E90 LCI N53 Supply Line Pipe Pressure Pump Sensor 7545767

BMW 3 5 Series 1 E60 E90 LCI N53 Supply Line Pipe Pressure Pump Sensor is an original fuel supply system component designed for N53 engines in the 5 Series E60 and 3 Series E90 models. Integrating the pipe with the sensor allows for precise measurement of fuel parameters and stable engine operation, which translates into efficient fuel injection system performance and safe vehicle operation. This solution is dedicated to users who expect factory-fit quality and guaranteed compatibility with BMW engineering.

Specifications and technical data

• SKU: 7545767-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7545767
• Substitutable numbers: 13537614317, 7614317, 13537545767, 7545767, 13534556982, 4556982, 13534553829, 4553829, EM
• Category: Hoses, Lines & Pipes

Purpose and function in the fuel system

The fuel pipe with a sensor in the N53 engine is responsible for transporting fuel and transmitting information about its parameters to the engine control unit. A properly functioning component of this type:

• ensures stable supply to the fuel rail,
• enables accurate control of the high-pressure system,
• supports smooth, predictable engine operation,
• reduces the risk of leaks and performance drops in the system.

Thanks to a design consistent with factory solutions, the pipe works seamlessly with the engine's control electronics, which is particularly important in modern BMW gasoline engines.

Construction and fitment for BMW E60 / E90 N53

BMW 3 5 Series 1 E60 E90 LCI N53 Supply Line Pipe Pressure Pump Sensor has been designed as a component mounted in a specific spatial layout within the engine bay, with properly routed pipe sections and connectors. The appropriate shaping and placement of connections:

• facilitates installation at original mounting points,
• minimizes pipe stress during engine operation,
• reduces the risk of rubbing against other components.

Such fitment is particularly important in the densely packed N53 engine bays, where an improperly routed pipe can lead to premature wear or leaks.

Benefits of using an original fuel pipe

Using an original component from the Lines, hoses and pipes group instead of universal or aftermarket parts allows you to maintain the parameters specified by the vehicle manufacturer. In practice, this means:

• secure fitment with other fuel system components,
• proper cooperation with the sensor and control electronics,
• reduced risk of diagnostic errors related to incorrect fuel parameter readings,
• easier diagnostics in the future thanks to maintaining the factory configuration.

For users planning more extensive maintenance of the fuel supply system, it is worth considering other elements from the same group, available in the Lines, hoses and pipes category, which will facilitate comprehensive modernization or repair.

Condition, origin and service application

The offered component is a dismantled part and is intended for re-installation in BMW vehicles with the N53 engine. This type of part is particularly useful in situations where:

• the original pipe has suffered mechanical damage or connector corrosion,
• there are issues with fuel pressure or errors related to parameter readings,
• it is necessary to replace the complete section including the sensor, rather than just a fragment of the pipe.

Choosing an original component from dismantling allows you to maintain the factory operating characteristics of the system while reducing costs compared to new parts from an authorized service center.

Why it is worth choosing original BMW parts

Using components consistent with the vehicle manufacturer's design is crucial for the durability and predictability of engine operation. In the case of the fuel system, this translates into:

• stable supply parameters across the full load range,
• lower risk of leaks and failures related to seal integrity,
• easier integration with the existing electrical installation and engine control unit.

If you are simultaneously upgrading other areas of the vehicle, it is also worth checking out the guide on how branded seats from dismantling can improve comfort and the value of the car, which shows how conscious selection of original elements affects the overall functionality and perception of the vehicle.

Summary

BMW 3 5 Series 1 E60 E90 LCI N53 Supply Line Pipe Pressure Pump Sensor is a technically matched fuel supply system component that combines the function of a fuel pipe with a precise sensor. Choosing an original part from this group allows you to maintain proper N53 engine operation, preserve factory fuel injection system parameters, and limit the risk of operational problems resulting from the use of unsuitable replacements.