BMW F87 LCI M2 Coolant Hose Cooling Pipe Radiator Line 7617376

The BMW F87 LCI M2 Coolant Hose Cooling Pipe Radiator Line is an original BMW component designed to circulate coolant between the radiator and engine components. Thanks to its factory-spec geometry and connection diameters, it ensures a leak-proof connection and stable coolant flow in the thermally demanding M2 model.

Specifications and technical data

• SKU: 8071987
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8071987
• Substitutable numbers: 8071987, 17128071987
• Category: Coolant Hoses

Purpose and function in the cooling system

The offered hose belongs to the Cooling system hoses and pipes category and is specifically designed for the engine bay architecture of the BMW F87 LCI M2. It is responsible for directing coolant flow between the radiator and other circuit components, maintaining stable engine operating temperatures, even during dynamic driving.

The factory-molded shape of the hose minimizes the risk of kinks, collisions with other components, and unwanted vibrations, which translates into predictable cooling system performance and reduces the possibility of leaks.

Advantages of using an original BMW hose

Compared to aftermarket replacements, the original BMW coolant hose provides:

• precise fitment to radiator ports and engine components,
• appropriate rigidity and flexibility within operating temperature ranges,
• stable coolant flow without local constrictions,
• compatibility with factory clamps and mounting brackets.

As a result, installation is straightforward, and the risk of leaks due to poor fitment is significantly reduced. This is particularly important in high-performance vehicles where the cooling system operates under higher loads.

Part condition and service application

This hose comes from our range of used BMW components, allowing for an economical repair or replacement of a damaged cooling system section without compromising the manufacturer's original specifications. This type of part is suitable both for standard replacement of a worn hose and for restoring full system functionality after a radiator failure or other circuit component issues.

Selecting a hose compatible with the BMW F87 LCI M2 design eliminates the need for modifications, cutting, or bending, which is crucial for maintaining long-term sealing and proper coolant flow.

Comprehensive approach to the BMW cooling system

If you are planning a comprehensive repair or upgrade of your BMW's engine area and need other components from the same group, such as additional hoses, return lines, or sections connecting the radiator to the block, check out the available parts in the BMW cooling system hoses and pipes category.

To better plan your cooling system service work, it is worth checking out practical tips on operating in high temperatures – you can find them in our guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings, which discusses the impact of thermal loads on the efficiency of the entire system.

Summary

The BMW F87 LCI M2 Coolant Hose Cooling Pipe Radiator Line is a factory BMW component designed for precise integration with the radiator and other coolant circuit components. It ensures proper medium flow, supports stable engine operating temperatures, and enables service based on original mounting geometry, which is particularly important in the sporty M2 model.