BMW X1 F48 Mini F56 Petrol Thermostat Housing Coolant Connector F-610472.05-0071

The BMW X1 F48 Mini F56 Petrol Thermostat Water Flange F-610472.05-0071 is a precise cooling system component from the Thermostats and Housings group, designed for petrol engines. A used genuine part is a sensible choice for drivers seeking a technically matched solution that allows for efficient repair without unnecessary modifications. By maintaining its factory geometry, the flange ensures proper coolant flow around the thermostat.

Specifications and technical data

• SKU: 8631943-5
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 8631943
• Substitutable numbers: 8631943, 11538631943, F-610472.05-0071
• Fuel type: Petrol
• Category: Thermostats & Housings

Purpose and Function in the Cooling System

The thermostat water flange is responsible for a stable connection between the cooling system hoses and the thermostat housing, maintaining seal integrity and correct fluid flow. In BMW X1 F48 and Mini F56 vehicles with petrol engines, this component operates in close proximity to the thermostat, influencing:

• maintaining the engine's optimal operating temperature,
• uniform distribution of coolant within the circuit,
• reducing the risk of engine overheating under load.

Selecting a flange matched to the specific petrol engine configuration minimizes the risk of leaks and installation issues.

Technical Characteristics and Fitment

The offered flange comes from the Thermostats and Housings group, meaning it is designed to work in direct connection with the thermostat housing and cooling system hoses. The component's design is adapted to the specific routing of hoses in the engine bay of the BMW X1 F48 and Mini F56, ensuring:

• correct connection geometry is maintained,
• no additional adapters are required,
• installation can proceed according to the factory service procedure.

The component is intended for use with petrol-powered units, which is significant for the operating temperature and cooling system characteristics.

Component Condition and Benefits of Choosing a Used Part

The product is offered as a used part, allowing for cost-controlled repairs while maintaining original manufacturer specifications. In practice, this means the flange is from a dismantled vehicle, and its geometry and mounting points correspond to the factory solutions used in the BMW X1 F48 and Mini F56. For many users, this is a beneficial alternative to cheaper aftermarket parts with uncertain fitment.

Why Choose This Thermostat Water Flange

Replacing the water flange around the thermostat is recommended for any work involving leaks, corrosion, or mechanical damage in the vicinity of the cooling hoses. By choosing this part, you gain:

• a component designed for the specific configuration of the BMW X1 F48 / Mini F56,
• preservation of factory hose routing and mounting points,
• a sensible compromise between repair cost and quality of execution.

For workshops and private users, this translates to more efficient service and a lower risk of post-installation problems.

If you are planning a comprehensive repair or upgrade of the engine area in your Mini and need other parts from the same group, such as thermostat housings, connection flanges, or cooling system connectors, check the available parts in the Mini Thermostats and Housings category.

Additionally, to better plan your service budget and gain practical tips on cost-effective repairs, you can refer to the article on economical operation and savings in mechanical and bodywork repairs, which can easily be applied to other vehicle makes and segments.