This part is known as the water pump or coolant pump . It is a crucial mechanical component in the engine cooling system of JAC GS5 and GS4 vehicles. Its primary function is to continuously and forcibly circulate the coolant (water) from the radiator through the engine channels and back to the radiator. This circulation ensures the absorption of heat from the engine and its transfer to the outside, maintaining the optimal engine operating temperature. This part from TAC PART is designed to be an identical replacement for the original part.
If you notice a continuous rise in engine temperature , or a clear leak of coolant from the bottom of the pump (indication of a damaged seal), or you hear a buzzing or squeaking sound coming from the pump area (indication of a damaged internal bearing), this indicates that the pump is damaged and needs to be replaced immediately to avoid engine overheating.
⚠️ Important Notice: Please make sure the part matches your vehicle's chassis number before purchasing the product or after ordering.