BMW F10 F20 F21 F30 LCI Fuel Rail High Pressure Rail Fuel Petrol 7585411

BMW F10 F20 F21 F30 Gasoline Fuel Rail is an original fuel system component designed for BMW F-series gasoline engines. Engineered as an OEM part, the fuel rail ensures stable injector supply, leading to predictable engine operation and proper combustion quality.

Specifications and technical data

• SKU: 7585411
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7585411
• Substitutable numbers: 13537585411, 7585411, 13537620946, 7620946
• Fuel type: Petrol
• Category: Fuel Injectors

Purpose and Role in the Fuel System

The BMW gasoline fuel rail plays a crucial role in distributing fuel to the injectors in gasoline engines with direct or indirect injection. It is responsible for:

• Even fuel distribution to all cylinders, supporting stable engine operation across the full load range.
• Maintaining the correct operating pressure within the fuel rail, which is essential for proper gasoline delivery by the injectors.
• Compatibility with factory BMW injection system components, without the need for adaptation or installation modifications.

This component is dedicated to gasoline engines, meaning its flow characteristics and durability are tailored to the properties of this type of fuel.

Compatibility with BMW F-Series Models

The presented fuel rail has been designed for BMW F10, F20, F21, and F30 platforms. This means its geometry, mounting points, and fuel connections are matched to the factory solutions used in these generations.

• Precise fitment with the cylinder head and engine components specific to the F-series.
• Preservation of the original fuel system configuration, facilitating future diagnostics and servicing.
• No need for installation modifications if selection is made according to the OEM number or interchangeable numbers indicated in the specifications.

This makes the fuel rail a suitable choice for both standard replacement of a worn part and professional repair of the injection system in a specialized workshop.

Technical Characteristics and User Benefits

As a component of the gasoline engine's injection system, the fuel rail operates under demanding pressure and temperature conditions. Using an original BMW design allows for:

• Stable injection system operating parameters under varying engine load and speed.
• Reduced risk of leaks in the fuel distribution to the injectors, provided proper installation and use of appropriate seals.
• Compatibility with factory control electronics, which helps maintain stock injection maps and correct fuel dose adjustments.

The fuel rail is a used part, which translates to a favorable compromise between cost and adherence to the vehicle manufacturer's original specifications.

Professional Selection by Numbers and System Integration

To ensure full compatibility, it is recommended to select the fuel rail based on the OEM part number and interchangeable numbers presented in the technical specifications section. This approach:

• Minimizes the risk of incompatibility with a specific gasoline engine version in a given BMW model.
• Simplifies workshop operations, allowing for quick verification of compatibility with the currently installed part.
• Ensures consistency with service documentation and BMW parts catalogs.

If you have any doubts regarding selection, it is advisable to consult the vehicle's VIN and technical documentation to maintain full compliance with the factory configuration.

Condition, Inspection, and Application in Service Practice

The fuel rail is a salvaged part intended for reinstallation in a vehicle after prior verification by a mechanic. In service practice, such a component is used, among other things, for:

• Mechanical or corrosion damage to the existing fuel rail.
• Diagnosed fuel distribution problems when other system components have already been ruled out.
• Comprehensive overhaul of the injection system in BMW F-series gasoline engines.

A correctly selected and installed fuel rail helps restore stable engine operating parameters, which is important for both performance and fuel consumption.

Related Products and Technical Knowledge

If you are looking for other components in the BMW injector nozzles category, check out the BMW injector nozzles available in our store to complete the fuel system in accordance with the manufacturer's factory specifications.

When working with injection systems, it is useful to know the typical symptoms of wear and diagnostic methods. Helpful information can be found in the blog article diesel injector faults – how to recognize them and what are the consequences of neglecting them, which discusses the symptoms and consequences of neglect in the injection system – many of the diagnostic principles described can be analogously applied to working with gasoline systems.

Additionally, if you are interested in the broader context of using original used parts in vehicles of this brand, check out the entry BMW – sporty performance and precision versus original used parts, which discusses the practical aspects of selecting components by OEM numbers and the impact of such solutions on the durability and handling precision of BMW cars.