Coolant Hose BMW X3 F97 X4 F98 Cooling Pipe Water Radiator Line 8072951

The BMW X3 F97 / X4 F98 Coolant Hose is an original, used BMW part designed for precise coolant flow between the water radiator and other system components. Thanks to its factory geometry and fit for the specific generation of X3 and X4, it ensures stable engine cooling parameters and proper operation of the entire circuit.

Specifications and technical data

• SKU: 8072951
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8072951
• Substitutable numbers: 8072951, 64218072951
• Category: Coolant Hoses

Purpose and Function in the Cooling System

This coolant hose belongs to the Cooling System Hoses and Pipes category, responsible for transporting coolant between the water radiator and the rest of the installation. The appropriately shaped pipe maintains proper medium flow, reduces the risk of air ingress, and supports the maintenance of stable operating temperatures for the engine unit in the BMW X3 F97 and X4 F98.

The hose's factory design minimizes stresses resulting from engine operation and body vibrations, which translates to safe and repeatable cooling system performance in both urban and highway conditions.

Advantages of Using an Original BMW Hose

Choosing an original BMW coolant hose primarily guarantees a perfect fit for the specific model and adherence to factory flow parameters. In practice, this means:

• precise alignment with the water radiator spigots and other system components,
• maintenance of the correct diameter and cross-section for coolant flow,
• appropriate material stiffness and flexibility within typical engine operating temperature ranges,
• reduced risk of leaks due to improper hose routing.

As a result, the hose helps maintain stable cooling system operation, which directly impacts the durability of the engine unit and the comfort of vehicle use.

Professional Selection by OEM Number and Compatibility

This part was designed by BMW as an original component, facilitating its identification by OEM number and interchangeable numbers in the manufacturer's catalogs. This selection method allows mechanics and users to achieve a precise fit of the hose to the specific configuration of the BMW X3 F97 or X4 F98, without the risk of using an unsuitable replacement.

If you want to better understand how original used components affect the durability and characteristics of Bavarian models, check out the guide on original used BMW parts and their impact on vehicle lifespan, where you'll find practical tips on selecting parts by OEM number.

Used Condition and Practical Installation Aspects

The hose is offered in used condition, representing a reasonable compromise between cost and maintaining the factory BMW specifications. Such components, when properly maintained, retain their functional properties, and their installation allows for economical cooling system repair without compromising the original design.

When replacing the hose, it is recommended to inspect other components of the cooling circuit – the water radiator, fan, clamps, and coolant quality. In the context of seasonal loads, it is also worth reading the guide on the impact of summer temperatures on the cooling system and the role of used radiators and fans, which helps in planning preventive maintenance.

BMW Cooling System Expansion – Related Components

If you are planning a comprehensive repair or upgrade of the cooling system area in your BMW and need other parts from the same group, such as additional hoses, return hoses, or pipes supplying fluid to the radiator, check the available parts in the BMW Cooling System Hoses and Pipes category.

This approach allows for refreshing key components responsible for heat dissipation from the engine in a single service step, promoting stable and predictable operation of the entire cooling system in the long term.