BMW F01 F02 F03 Water Coolant Cooling Pipe Hose Line N74 Petrol Engine 7591095

The BMW F01 F02 F03 N74 Gasoline Coolant Hose Pipe Water Hose is an original part from the Cooling System Hoses and Pipes group, designed for N74 gasoline engines in luxury BMW 7 Series sedans. This used OEM part ensures a factory fit for the cooling system, facilitating installation and minimizing the risk of leaks. It's a practical solution for users looking to restore proper coolant circulation without altering the vehicle's structure.

Specifications and technical data

• SKU: 7591095
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7591095
• Substitutable numbers: 7591095, 17127591095
• Fuel type: Petrol
• Part type: Pipe
• Category: Coolant Hoses

Purpose and Function in the Cooling System

The presented water hose operates within the N74 gasoline engine's coolant circuit, responsible for a stable connection between cooling system components. Its function is to maintain a sealed flow of the working medium, which directly impacts the engine's operating temperature and protects against overheating. Thanks to its construction conforming to BMW's factory standards, the hose integrates with original spigots, connectors, and mountings, minimizing the risk of stress and leaks during operation.

Compatibility with N74 Gasoline Engine

This component is designed to work with the N74 gasoline engine, used in BMW F01, F02, and F03 models. This means it's tailored to the specific geometry of the engine bay, the cooling system layout, and the operating characteristics of the V8/V12 gasoline-powered unit. Using a hose dedicated to a specific fuel type reduces the risk of system malfunction and simplifies future diagnostics and servicing.

Benefits of Using an Original BMW Hose

Choosing an original BMW water hose for the cooling system offers several practical advantages:

• factory fit for the cooling system without the need for installation modifications,
• preservation of the manufacturer's designed coolant flow path,
• easier installation due to compatibility with original brackets and connectors,
• consistency with other cooling system components in the vehicle.

For 7 Series owners, it's important that using a hose that meets factory specifications helps maintain stable engine operating temperatures, contributing to the powertrain's longevity and driving comfort.

Characteristics of the Used Part

The offered hose is a used part, which helps reduce repair costs while maintaining the original BMW construction. This type of component is particularly attractive for complex cooling systems where replacing multiple parts simultaneously can incur high expenses. A used water hose, sourced from disassembly, offers a sensible compromise between price and maintaining the factory standard of quality.

BMW Cooling System Expansion and Modernization

If you are planning a comprehensive repair or modernization of the cooling system area in your BMW and require other parts from the same group, such as additional hoses or water pipes, check the available parts in the BMW Cooling System Hoses and Pipes category.

To better understand the impact of external temperature on cooling system efficiency and the cost-effectiveness of using used components, it is worth reading the guide “Summer Heat vs. Cooling System: Used Radiators and Fans Guarantee Savings”, which discusses practical aspects of operating and servicing this assembly.