Heater hose OE LR034624 Heater water pipe for Land Rover Engine Coolant Hose

Product Description:

Auto heater water hose
OE number: LR034624
Applicable vehicle type: For Land Rover

The car heating water pipe is a critical connecting pipe between the car cooling system and the air conditioning heating system. There are usually two pipes: one is responsible for introducing the high-temperature coolant generated by the engine into the car heating water tank (small radiator) in the driver's cabin, and the other guides the heat-dissipated coolant back to the engine, forming an independent circulation loop.

Core Functions and Roles of the Heater Hose

• Providing In-Car Heating: This is its primary function. It introduces waste heat from the engine coolant into the heater core, and the blower forces cold air to pass over the heated core, thereby heating the interior of the vehicle, defrosting, and demisting.
• Assisting Engine Heat Dissipation: As a branch circuit of the engine cooling system, it helps dissipate a portion of the engine's excess heat, serving as part of the engine thermal management system.
• Enabling Heat Circulation: It forms an independent heat circulation path separate from the main radiator, ensuring that heat can be utilized effectively.

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