Mini Cooper One D R55 R56 LCI R60 N47N Diesel Pressure Hose Fuel Pipe 7823549

Mini D R55 R56 R60 N47N Fuel Lines 7823549 is an original part from the Hoses, Pipes, and Tubes group, designed for Mini diesel engine fuel supply systems. This used OEM component ensures a factory fit, proper fuel flow characteristics, and stable operation of the Diesel engine.

Specifications and technical data

• SKU: 7823549-1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7823549
• Substitutable numbers: 7823549, 13537823549
• Fuel type: Diesel
• Category: Hoses, Lines & Pipes

Application and Function in the Fuel System

The offered fuel lines are a component of the diesel engine fuel supply system, responsible for safely directing diesel fuel between system sub-assemblies. The design tailored for Mini N47N family units allows for maintaining the correct operating pressure and reducing the risk of leaks at critical points in the installation.

By preserving the original geometry and internal diameters, the lines support correct fuel metering, which translates to stable engine operation, proper throttle response, and predictable vehicle behavior across a wide range of loads.

Construction and Technical Fit

Fuel lines with this reference number belong to the group of components molded for a specific powertrain, which facilitates installation in the engine bay and minimizes stress during operation. The materials used are adapted for contact with diesel fuel and for operation at elevated temperatures, typical for diesel engines.

Original connection ends ensure a secure fit on fuel rail connectors and ports, and the appropriately routed lines reduce the risk of rubbing against other accessory components. As a result, the component integrates well with the factory architecture of the Mini engine bay, without the need for modifications or shape adjustments.

Benefits of Using Original Fuel Lines

Using original fuel lines in a Mini diesel engine allows for maintaining fuel supply system operating parameters in line with the manufacturer's specifications. In practice, this means:

• stable fuel pressure across the entire RPM range,
• reduced risk of leaks at connections,
• better repeatability of injector operation,
• easier diagnosis of potential fuel system faults.

For workshops and users, this translates to a more predictable service process and the ability to maintain consistency with other fuel system components, which is particularly important in modern diesel engines.

Used Product Characteristics

The offered part is a salvaged component and is classified as a used OEM component. This type of part offers a sensible compromise between repair cost and maintaining original technical specifications, which can be crucial when servicing vehicles with complex diesel injection systems.

For many workshop applications, a used Mini fuel line is a practical solution that allows for restoring the fuel supply system's functionality while maintaining a factory fit and compatibility with other installation components.

If you are planning a comprehensive repair or upgrade of the fuel system area in your Mini and need other parts from the same group, such as return lines, flexible supply hoses, or rigid guide pipes, check the available parts in the Mini Hoses, Pipes, and Tubes category.

Support in Selection and Repair Time

When selecting fuel lines for a specific Mini engine version, it is worth paying attention to compatibility with the powertrain and fuel type. If in doubt, it may be helpful to compare the shape and arrangement of the connections with the part installed in the vehicle or to consult a mechanic specializing in the Mini brand.

To better plan servicing and reduce vehicle downtime in the workshop, you can read practical tips described in the article Immediate Availability of Car Parts vs. Repair Time – How Used OEM Parts Shorten Workshop Stays?, which discusses the impact of the availability of used OEM parts on the speed of repairs.