Mini R60 R61 Diesel Engine Inlet Heater Radiator Water Hose Part 9802831

Mini R60 R61 Diesel Engine Inlet Heater Radiator Water Hose is a component from the Hoses, pipes and tubes category, designed for the cooling system in Mini vehicles with a diesel engine. It is responsible for the stable flow of coolant, which has a direct impact on the operating temperature of the power unit and its durability. Thanks to its factory-spec geometry and fitment for a specific diesel engine configuration, the hose ensures proper routing within the engine bay.

Specifications and technical data

• SKU: 9802831-2
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 9802831
• Substitutable numbers: 64219802831, 9802831
• Fuel type: Diesel
• Category: Hoses, Lines & Pipes

Purpose and function in the cooling system

The water hose in the version dedicated to the Mini R60 and R61 with a diesel engine operates in the coolant circuit between the cooling system components. The properly selected diameter and shape ensure correct medium flow and reduce the risk of turbulence, leaks, and localized overheating. Using a hose matched to the specific Mini platform allows for maintaining factory installation routing, which facilitates service and reduces stress on the connectors.

Benefits of using an original Mini hose

Using a water hose from the Mini range primarily ensures reliable fitment to the cooling system and compliance with factory specifications. In practice, this means:

• proper positioning in the engine bay without interference with other components,
• stable coolant flow in the diesel engine,
• reduced risk of leaks at connections thanks to the correct geometry of the ends,
• easier installation and removal during subsequent service work.

In the case of diesel units, where operating temperatures and thermal loads are higher, a functional water hose is essential for protecting the engine against overheating and for maintaining the stable operation of the cooling system.

Condition of the component and service application

The offered hose is an aftermarket part, which allows for an economical replacement of a worn or damaged section of the cooling system without the need to invest in a new set of hoses. This type of part is suitable both for typical repairs after a failure (cracking, delamination, leakage) and for planned cooling system maintenance, e.g., when changing fluid or other components in the circuit.

Selecting the hose for a specific Mini vehicle

For the water hose to function correctly, it is crucial to match it to the body version and fuel type. The presented component is intended for Mini cars from the R60/R61 family equipped with a diesel engine, which ensures compatibility with the cooling system designed for diesel units. Before installation, it is worth comparing the shape and length with the currently installed hose to confirm the routing and the position of the ends relative to the connectors.

Expanding work on the Mini cooling system

If you are planning a comprehensive repair or upgrade of the cooling system area in your Mini and need other elements from the same group, such as additional hoses, pipes, or water lines, check the available parts in the Mini Hoses, pipes and tubes category.

When working on diesel units, it is also worth expanding your knowledge about typical operational problems of diesel engines, such as the impact of operating temperature on accessories, injectors, or the turbocharger – you can find practical information in the article The second life of the Mercedes OM642 engine – how injectors and a turbocharger restore the power of the 3.0 V6 CDI, which discusses the relationships between the condition of the accessories and the performance of the diesel unit.