BMW Mini Cooper R55 R56 R57 Evaporator Compressor Coolant Suction Pipe 2751473

BMW Mini Cooper R55 R56 R57 Evaporator Compressor Coolant Suction Pipe is an original cabin cooling system component designed for Mini R55, R56, and R57 series models. Thanks to its factory geometry and proper refrigerant routing, it ensures stable operation of the compressor, condenser, and evaporator, which translates into efficient air conditioning performance in daily use. This used component from the Air conditioning lines, hoses, and connectors category allows for a technically correct repair without the need for costly replacement of the entire system.

Specifications and technical data

• SKU: 2751473
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 2751473
• Substitutable numbers: 64502751473, 2751473
• Part type: Hose
• Category: A/C Hoses & Fittings

Purpose and function in the air conditioning system

The presented air conditioning pipe is responsible for transporting refrigerant between system components in the Mini R55, R56, and R57. The properly selected diameter, shape, and connector types allow for maintaining the correct operating pressure and system tightness, which is crucial for effective cooling of the vehicle interior.

By using a dedicated pipe instead of universal replacements, you reduce the risk of leaks, incorrect installation routing, and collisions with other engine bay components. This solution is particularly important when servicing vehicles equipped with extensive engine accessories, where mounting space is limited.

Benefits of using an original Mini pipe

Using an original air conditioning pipe in the Mini R55–R57 series ensures:

• factory fitment to body mounts and brackets,
• proper refrigerant flow throughout the entire operating range of the system,
• maintenance of pressure and flow parameters designed by the manufacturer,
• reduction of the risk of stress and cracks resulting from improper pipe positioning.

As a result, air conditioning system repair is more predictable, and diagnosing potential faults in the future becomes easier. This is especially important for vehicles where the air conditioning works intensively, e.g., in city traffic or during long journeys.

Installation and operational characteristics

The pipe has been designed for direct installation at factory mounting points of the Mini, which facilitates service work and reduces replacement time. Properly selected connectors allow for correct sealing of connections using standard workshop tools, without the need for system modifications.

The used component allows for an economical repair while maintaining the original air conditioning system specification. This solution is often chosen by workshops specializing in Mini service, where both cost and compliance with factory design solutions are important.

Using used components in premium service

Choosing a used air conditioning pipe is a reasonable compromise between costs and maintaining factory quality. In the premium car segment, repair strategies based on original parts from dismantling are increasingly used, which allows maintaining the technical consistency of the vehicle without overstraining the service budget. You can find more about this approach to repairs in premium cars in the article Used parts for Mercedes – original parts from dismantling, which discusses the advantages of using second-hand OEM components.

Expanding Mini air conditioning system service

If you are planning a comprehensive repair or upgrade of the air conditioning zone in your Mini and need other elements from the same group, such as additional pipes, flexible hoses, or service connectors, check the available parts in the Mini air conditioning lines, hoses, and connectors category.