Mini Cooper One D R50 W17 1 Fuel Line Pipe 7790862 13537790862

The MINI Cooper One D R50 Fuel Line Hose Pipe W17 is an original part from the Hoses and Pipes group, designed for the fuel supply system of the MINI Cooper One D R50 model. This used OEM part ensures a factory fit, stable fuel delivery, and maintains engine performance parameters according to the manufacturer's specifications.

Specifications and technical data

• SKU: 7790862-1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7790862
• Substitutable numbers: 13537790862, 7790862, EM
• Offset (ET):
• Category: Hoses, Lines & Pipes

Purpose and Function in the Fuel System

The fuel line in this MINI model is responsible for safely and securely routing fuel between the components of the supply system. A properly selected fuel hose:

• maintains appropriate fuel flow under varying engine load,
• minimizes the risk of leaks and pressure drops,
• supports stable engine operation across the full RPM range.

Thanks to its design conforming to factory solutions, the line is tailored to the engine bay geometry of the MINI Cooper One D R50, facilitating installation and reducing stress during operation.

Advantages of Using an Original MINI Line

Using a part from the Hoses and Pipes group specifically designed for MINI allows you to maintain fuel system performance parameters close to factory settings. Key benefits include:

• compatibility with the fuel supply system of the specific body version and engine,
• appropriately selected hose diameter and flexibility,
• secure mounting at factory bracket and guide points.

A used OEM part is a good choice for vehicle servicing when you want to preserve the original fuel system configuration at a reasonable repair cost.

Selection and Application in MINI Cooper One D R50

The MINI Cooper One D R50 Fuel Line Hose Pipe W17 has been designed with the specific fuel system architecture of this model in mind. When selecting a part, it's worth paying attention to:

• compatibility with the MINI's body version and generation,
• the routing of the line in the engine bay,
• the type of connectors and how it attaches to other system components.

A line configured in this way helps reduce the risk of improper installation, twisting, or excessive bending of the hose, leading to longer and more predictable operation.

Condition and Installation Aspects

The offered fuel line is a used part, which in practice means the possibility of an economical repair while maintaining the original system design. Before installation, a standard visual inspection for any signs of operational wear is recommended, along with a leak check after installation in the vehicle.

Due to its factory fit for the MINI Cooper One D R50, installation is based on original mounting points, which simplifies servicing and ensures proper routing of the line relative to other components in the engine bay.

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 pipes, or connecting hose sections, check the available parts in the Mini Hoses and Pipes category.

Additionally, to better ensure the durability of the entire powertrain under high-temperature conditions, it's worth reading the guide on cooling system operation and used component selection – details can be found in the article Summer Heat vs. Cooling System: Used Radiators and Fans Guarantee Savings.