Coolant Hose BMW F10 F07 F11 Diesel Engine N47N Radiator Water Line 7809820

The BMW F10 F07 F11 Diesel N47N Coolant Hose is an original cooling system component from the hoses, pipes, and tubes group, designed for BMW 5 Series diesel engines with the N47N unit. It ensures stable coolant circulation, which translates to a safe operating temperature for the engine and proper cooperation with other system components.

Specifications and technical data

• SKU: 7809820
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7809820
• Substitutable numbers: 7809820, 17127809820
• Fuel type: Diesel
• Category: Hoses, Lines & Pipes

Application in BMW F10, F07, F11 Models with N47N Diesel Engine

The presented hose has been designed to work with the cooling system in BMW 5 Series models of the F10 (sedan), F07 (Gran Turismo), and F11 (touring) generations equipped with the N47N diesel engine. It is responsible for precise coolant flow between system components, which is crucial for maintaining a stable operating temperature of the diesel engine.

Thanks to its factory geometry and appropriately selected inner diameter, the hose ensures:

• correct coolant flow across the entire engine load range,
• compatibility with factory port and mounting locations in the engine bay,
• consistency with the original operating characteristics of the BMW cooling system.

Hose Construction and Performance Parameters

The hose belongs to the Hoses, Pipes, and Tubes category, meaning it is made from materials resistant to coolant and the typical operating temperatures of a diesel engine. Its shape and rigidity have been chosen to minimize the risk of kinks, abrasions, and contact with high-temperature components.

Key performance features:

• factory fit for the N47N engine cooling system in BMW 5 Series,
• stable coolant flow at varying RPMs and loads,
• compatibility with original clamps and mounting brackets.

Benefits of Using an Original BMW Hose

Using an original coolant hose for the N47N diesel engine allows for the preservation of the cooling system's factory operating parameters. This directly impacts the durability of the engine and other components working with the thermal system.

Replacing a worn or leaking hose with an original part of this type offers:

• reduced risk of engine overheating and associated costly repairs,
• maintenance of stable operating temperature in urban and highway conditions,
• better predictability of the cooling system's operation in a diesel engine.

Condition, Origin, and Environmental Aspect

The offered hose is a used part from disassembly, allowing for economical repair of the cooling system while maintaining the original manufacturer's specifications. Choosing this solution also supports reduced resource consumption and aligns with circular economy principles. If you want to learn more about the environmental and budgetary impact of using disassembled parts, check out the article: Circular economy in your garage and the advantages of used disassembled parts.

Selection and Other BMW Hoses, Pipes, and Tubes

When selecting a coolant hose for a BMW F10, F07, or F11 with an N47N diesel engine, it's important to ensure compatibility with the specific engine version and cooling system configuration. For system upgrades or comprehensive repairs, you may also need other components from the same group. If you are looking for other hoses, pipes, and tubes for BMW, check the available products in the category: BMW hoses, pipes, and tubes.