Mini Cooper R55 R56 R57 R58 Cooling System Radiator Coolant Hose 2754573

Mini Cooper R55 R56 R57 R58 Cooling System Radiator Coolant Hose is a component from the Lines, hoses and pipes category, designed for the cooling system in Mini vehicles. It is responsible for the reliable transport of coolant between engine components, which has a direct impact on the stable operating temperature of the powertrain and operational safety.

Specifications and technical data

• SKU: 2754573
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 2754573
• Substitutable numbers: 17122754573, 2754573, 17122754213, 2754213
• Category: Hoses, Lines & Pipes

Purpose and function in the cooling system

The described water pipe is dedicated to MINI Cooper R55, R56, R57, and R58 series models, where it serves as a conduit for transporting coolant within the engine bay. Its precisely selected shape and diameter ensure proper flow of the medium, which reduces the risk of overheating and uneven temperature distribution in the engine.

This component from the Lines, hoses and pipes category plays a key role in maintaining the integrity of the cooling system, and its correct selection for a specific generation of MINI Cooper allows for avoiding fitment issues and unnecessary installation modifications.

Construction and fitment for MINI Cooper R55–R58

The water pipe has been designed with the specific engine layout of the MINI Cooper R55, R56, R57, and R58 in mind. The geometry of the hose is adapted to the factory routing in the engine bay, which facilitates installation and minimizes material stress during engine operation.

The properly shaped ends of the hose work with factory clamps and connectors, which helps maintain a tight and stable connection even under varying temperatures and pressures in the cooling system. As a result, the pipe can effectively work with other system components, such as the radiator, thermostat, or water pump.

Benefits of using an original water hose

Using a water hose specifically designed for the MINI Cooper R55–R58 allows for maintaining the factory operating parameters of the cooling system. The proper fit of length, diameter, and routing reduces the risk of kinks, abrasions, and leaks that could occur when using universal parts.

For the user, this means:

• stable engine operating temperature under typical road conditions,
• reduced risk of coolant leaks,
• easier diagnostics and maintenance of the cooling system,
• compliance with Mini's factory service documentation.

Condition of the part and service application

The water hose is offered as a used part, making it an attractive solution for service repairs where reasonable cost is important while maintaining proper fitment for a specific MINI Cooper model. This type of component is suitable both for replacing a damaged hose and during a comprehensive cooling system inspection, when it is necessary to replace several worn components.

System expansion – selecting other Mini hoses

If you are planning a comprehensive repair or upgrade of the engine area in your Mini and need other elements from the same group, such as additional coolant lines, flexible radiator hoses, or fluid return pipes, check the available parts in the Mini lines, hoses and pipes category.

For drivers who want to better understand the impact of individual components on vehicle handling and driving comfort, a suspension guide may be helpful – you can find it in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers, which complements knowledge about other key vehicle systems.