Mini One Cooper R50 R52 Petrol W10 Fuel Tank Breather Line Pipe 7514947

The MINI R50 R52 Fuel Tank Hose Petrol is an original fuel system component designed for Mini models with petrol engines. It ensures a secure and leak-proof connection between the tank and other fuel system components, which is crucial for stable engine operation. This solution is dedicated to users seeking a part that complies with factory specifications and wish to maintain their vehicle in an OEM-like configuration.

Specifications and technical data

• SKU: 7514947
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7514947
• Substitutable numbers: 13907514947, 7514947
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Purpose and Function in the Fuel System

The fuel tank hose in a Mini is responsible for transporting petrol from the tank to further parts of the fuel supply system. Its specific geometry and internal diameter are matched to the design solutions used in the R50 and R52 series, allowing for proper fuel flow and reducing the risk of pressure drops.

A well-chosen fuel hose:

• maintains system integrity under typical operating loads,
• minimizes the risk of petrol leaks around the fuel tank,
• supports stable operation of the fuel pump and engine ancillaries,
• allows for maintaining the factory routing of underbody hoses.

Compatibility with Mini and Performance Parameters

This component has been designed for Mini R50/R52 vehicles powered by petrol fuel. Using a hose with a construction that matches the manufacturer's solutions reduces the need for modifications and facilitates installation in original mounting points. This ensures correct hose routing relative to the body, shields, and other underbody components.

The hose belongs to the Hoses, Pipes, and Tubes category, meaning it is part of the vehicle's working fluid transport system. In the case of the fuel system, this directly impacts operational safety and compliance with requirements for leak-proofing and petrol resistance.

Characteristics of a Used Part

This part is a used item, sourced from disassembly, which is important when planning repair budgets. In practice, this means you can obtain a part that complies with factory specifications at a more favorable price than a new component. This type of hose, when properly maintained by the donor vehicle, retains its functional properties, particularly its shape, rigidity, and ability to work with petrol.

Before installation, a standard visual inspection is recommended to check for any mechanical damage, signs of excessive wear, and the condition of surfaces at connection points. A correctly selected and functional hose allows for restoring the full functionality of the fuel system without the need to interfere with other components.

Benefits of Using an Original Fuel Hose

Using a fuel tank hose dedicated to the Mini R50/R52 offers a number of practical benefits:

• maintaining the factory fuel flow characteristics in the petrol system,
• compatibility with original underbody brackets and mountings,
• reducing the risk of leaks resulting from fitting universal hoses,
• maintaining compliance with the manufacturer's design for fuel system safety.

For workshops and individual users, this translates to simpler installation, predictable system behavior, and a lower risk of needing to re-intervene in the fuel tank area.

Related Components and Technical Knowledge Development

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 flexible fuel hoses, rigid supply pipes, or fuel return sections, check the available parts in the Mini Hoses, Pipes, and Tubes category.

For a more complete understanding of how individual components affect vehicle behavior while driving, it is also worth consulting educational materials about other systems. A practical supplement to your knowledge could be an article describing the operation of the suspension and its impact on safety, available here: Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers.