Description
BMW E90 F20 N55 Petrol Fuel Line is an original fuel supply system component designed for BMW petrol engines from the N55 family. The precise construction of the line ensures stable fuel delivery and proper cooperation with the engine’s factory equipment, which translates into safe and predictable engine operation. This is a practical solution for users who want to maintain the factory fuel system characteristics in their BMW.
Specifications and technical data
- SKU: 7576776
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: 7576776
- Substitutable numbers: 13537576776, 7576776
- Fuel type: Petrol
- Category: Hoses, Lines & Pipes
Purpose and Function in the Fuel System
The fuel line in an N55 petrol engine is responsible for the controlled transport of fuel between fuel supply system components, maintaining appropriate flow and sealing parameters. For BMW units, using the correct line is important for:
- maintaining stable fuel pressure across the entire engine load range,
- reducing the risk of leaks and system performance drops,
- ensuring correct operation of injectors and control equipment.
Thanks to its adaptation to the specific petrol engine configuration, the BMW E90 F20 N55 fuel line ensures compliance with the manufacturer’s original specifications, without the need for installation modifications.
Line Construction and BMW Compatibility
This component belongs to the Lines, Hoses, and Tubes group, meaning it has been designed for operation with petrol fuel and in conditions typical for an engine bay. The line routing is adapted to the geometry of the N55 unit and the installation in BMW models, which facilitates assembly and allows for correct routing of the fuel line.
Appropriately selected diameters and shape of the line contribute to maintaining proper fuel flow, and the connectors used enable correct connection with other system components. This solution reduces mechanical stress and minimizes the risk of incorrect installation.
Benefits of Using an Original Fuel Line
Using a fuel line dedicated to the N55 petrol engine in BMW E90 and F20 allows for maintaining the consistency of the entire fuel supply system. In practice, this means:
- maintaining engine operating parameters in line with manufacturer’s specifications,
- better compatibility with factory equipment and control systems,
- reduced risk of operational problems related to leaks or improper fuel flow.
For users who prioritize a technically correct fuel system repair, choosing an original line from this group is a sensible solution, avoiding experiments with components of uncertain fit.
Component Condition and Application in Service Practice
The fuel line is offered as a used part, making it an attractive cost-effective alternative while maintaining the original manufacturer’s specifications. This type of component is suitable for both standard replacement of a worn-out line and for repairs resulting from mechanical damage to the fuel supply system.
In service practice, the fuel line for the N55 petrol engine can be used, among other things, when replacing injection system components, upgrading the fuel system, or restoring the factory configuration after previous modifications.
BMW Fuel System Expansion
If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as additional fuel lines, flexible hoses, or rigid supply pipes, check the available parts in the BMW Lines, Hoses, and Tubes category.
For drivers interested in a broader perspective on exhaust emission control systems and the possibility of using used components, an article describing the operation of the exhaust gas recirculation system and selection of parts from the aftermarket may be helpful: EGR: What it is and why consider used EGR valves.
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