The car heater hose (Heater Hose) is a critical pipe component that connects the engine cooling system to the vehicle's heating device. It is mainly used to transport the high-temperature coolant generated by the engine to the heater core, thereby achieving in-vehicle heating, defrosting, and demisting functions.

Common Types

Based on installation location and function, it is mainly divided into two categories:

• Upper Hose: Connects the radiator's upper water chamber to the engine's outlet, transporting high-temperature coolant into the radiator. It operates in a relatively high-temperature environment.
• Lower Hose: Connects the radiator's lower water chamber to the water pump's inlet, transporting the cooled coolant back to the engine, serving as the "return channel" for the coolant circulation.
• In addition, there are small circulation hoses connecting the heater and expansion tank, responsible for transporting coolant for the engine's small circulation and the vehicle's heating system.

The company primarily focuses on accessories for Land Rover, Jaguar, and VO LVO product series, including Air Conditioning Systems, Braking Systems, Driving Systems, Engine Systems, Cooling Systems, Auto Body Systems, Steering Systems, Suspension Systems, Transmission Systems, and other related parts. Facing the trend of economic globalization, our company is committed to bringing better products and services to the world, providing high-quality products and services for domestic and foreign enterprises and customers.

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