BMW F10 F11 Water Hose Radiator Coolant Cooling Pipe Line Petrol Engine 7591093

The BMW F10/F11 Coolant Hose is an original cooling system component designed for gasoline engines, ensuring stable coolant flow between the radiator and other components. It's a practical service solution for BMW 5 Series F10/F11 owners looking to restore proper coolant circulation after a failure or wear of the factory hose.

Specifications and technical data

• SKU: 7591093
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7591093
• Substitutable numbers: 7591093, 17127591093
• Fuel type: Petrol
• Part type: Pipe
• Category: Coolant Hoses

Application in BMW F10/F11 with Gasoline Engine

The offered radiator coolant hose for BMW F10/F11 has been specifically designed to work with the gasoline engines of this generation of the 5 Series. Its shape, connection diameters, and port layout are adapted to the factory cooling system, which facilitates installation and maintains the original coolant flow geometry.

This component operates in a critical area between the radiator and other cooling system sub-assemblies, therefore its correct selection directly impacts:

• maintaining stable operating temperature of the gasoline engine,
• uniform circulation of coolant throughout the system,
• reducing the risk of overheating during city and highway driving.

Construction and Function in the Cooling System

The hose belongs to the category of Cooling System Hoses and Pipes, meaning it is responsible for transporting coolant between key system elements. The appropriately selected inner diameter and hose profile enable maintaining proper flow, and thus the correct operation of the thermostat, coolant pump, and radiator.

In practice, a properly functioning coolant hose translates to:

• stable operation of the radiator fan due to accurate temperature readings,
• reduced load on the coolant pump by maintaining appropriate flow resistance,
• safe operation of the gasoline engine across its full load range.

Original Origin and Item Condition

The hose comes from the BMW offering, which means it adheres to factory standards for fitment with F10/F11 models. Its original manufacturing facilitates installation in place of a worn component without the need for modifications or additional adapters.

The product is offered as a used part, which is a cost-effective solution while maintaining compliance with factory specifications. It's a good option for users who want to economically restore cooling system efficiency while sticking to original BMW components.

Benefits of Using an Original Coolant Hose

Using a dedicated coolant hose in the BMW F10/F11 brings a range of practical service and operational benefits:

• Factory Fitment – hose designed for the specific F10/F11 platform, without issues with length or geometry.
• Cooling System Compatibility – compatible with the original radiator, ports, and engine bay mountings.
• Support for Gasoline Engine – hose adapted to the thermal characteristics of BMW gasoline units of this generation.
• Reasonable Repair Cost – a used OEM part allows for reduced expenses while maintaining high manufacturing quality.

Cooling System Operation and Service Knowledge

When replacing the coolant hose, it is advisable to simultaneously check the condition of other cooling system components – the radiator, fan, hose clamps, and the coolant itself. A properly maintained system helps avoid engine overheating and costly repairs to the cylinder head or head gasket.

If you want to better understand how high temperatures affect the cooling system and how to wisely use used parts, check out our guide: Summer Heat vs. Cooling System – Used Radiators and Fans as a Way for Economical Operation. This is a practical addition to your knowledge when planning service for your BMW 5 Series.

If you are also looking for other BMW Cooling System Hoses and Pipes for your car, check out our dedicated offer: BMW Cooling System Hoses and Pipes. This will help you easily assemble a complete set of components necessary for effective cooling system maintenance.