[Working principle of the water pipe connecting the expansion tank to thermostat]:
The water pipe of the expansion tank connects the thermostat and the expansion tank, and circulates the coolant to the engine through the water pump, absorbs the heat generated by the engine, and maintains the normal operating temperature of the engine.
[Product advantages]:
1. High pressure resistance: Made of high-strength materials, it can withstand the flow of high-pressure coolant.
2. Precise matching: It is completely matched with the original upper water pipe to ensure worry-free installation.
