Mini Cooper R55 R56 Fuel Valve Tank Breather Vent N12 N16 Petrol 754196180

Mini R55 R56 Petrol N12 N16 Fuel Tank Vent Valve is an original fuel system component designed for Mini N12 and N16 petrol engines. It is responsible for the controlled venting of fuel vapors from the tank, which supports stable engine operation and correct fuel supply system functionality. Thanks to its factory design, the valve maintains proper flow parameters and interfaces with the vehicle's electronics according to the manufacturer's specifications.

Specifications and technical data

• SKU: 7624538-2
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7624538
• Substitutable numbers: 13907624538, 7624538, 13537543286, 7543286, 754196180, V754196180, 7541961, 7624537
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Function and Role in the Fuel System

The fuel tank vent valve in Mini petrol engines N12/N16 plays a crucial role in controlling fuel vapor circulation. It enables:

• venting excess vapors from the tank to the intake system,
• maintaining correct pressure within the fuel tank,
• limiting fuel vapor emissions to the atmosphere,
• stabilizing engine operation at idle and under changing loads.

A functional valve translates to more predictable engine response, correct OBD diagnostic system operation, and a reduced risk of fuel system-related errors.

Construction and Fit for Mini R55/R56

The offered component belongs to the Hoses, Pipes, and Tubes group, meaning it is designed to operate in a fuel environment and interface with flexible hoses and venting system connectors. The valve's construction is adapted to the Mini R55/R56 engine bay architecture, facilitating its installation at factory mounting points.

Precise fitment for the petrol system ensures the valve works with the existing wiring harness and fuel lines without requiring modifications. This solution is particularly beneficial for vehicle servicing where compliance with the original manufacturer's design is important.

Benefits of Using an Original Vent Valve

Using a dedicated vent valve in Mini petrol engines offers a range of practical operational benefits:

• maintaining correct operation of the fuel vapor emission control system,
• reducing the risk of fuel odor around the vehicle,
• better idle speed stability,
• correct interface with the factory engine control unit.

For the user, this means more predictable car behavior and reduced susceptibility to troublesome diagnostic errors related to the fuel system.

Characteristics of a Used Part

The offered valve is a used part, sourced from disassembly. Such components are often chosen for servicing older Mini models where a reasonable balance between repair cost and maintaining original technical specifications is important. A used part allows for restoring correct fuel tank venting system operation without the need to invest in a new component.

If you are considering whether a new or used part would be a better choice for your situation, the guide article Car Parts – New or Used? Comparing Costs, Quality, and Durability may be helpful, discussing the differences in cost-effectiveness and durability of both solutions.

Expanding the Mini Fuel System

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