8982959210 Original 6HK1 Engine Parts Thermostat

Part number 8982959210 (also written as 8-98295921-0) is an original thermostat (thermostat) provided by Isuzu for the 4HK1 and 6HK1 series diesel engines. This part is the core temperature control component of the engine cooling system, and its universal model is this part number. It is mainly suitable for construction machinery equipment equipped with Isuzu 4HK1 or 6HK1 engines, such as Hitachi ZX360H-3G, ZX330, ZX350 and other models of excavators. As an original part, its opening temperature, fully open temperature, lift and installation dimensions are precisely matched with the engine cooling water channel design

This product is a wax thermostat. Its core function is to automatically adjust the flow of coolant to the radiator based on the coolant temperature, so as to quickly heat up the engine to the optimal operating temperature and maintain stability. According to the maintenance data of the Isuzu 6HK1 engine, the initial opening temperature of the thermostat is 82 ° C, the fully open temperature is 95 ° C, and the fully open lift is about 8mm. As an original component, the thermal sensitivity of its wax sensing element, the sealing and durability of the valve have been strictly tested to ensure reliable operation under various engine operating conditions.

Inspection and replacement: The thermostat function should be checked every 1000 working hours or annually (whichever comes first). Simple inspection method: After starting the cold car, observe the temperature of the radiator water pipe. The temperature should start to rise significantly when the water temperature gauge indicates around 82 ° C. If the engine operates at a low or high temperature for a long time, and after ruling out reasons such as the water pump and radiator, it should be suspected that the thermostat is faulty. The thermostat is a regular replacement part, and it is recommended to replace it every 2 years or 4000 working hours. Attention: It is necessary to use original and pure coolant from the factory; When replacing the thermostat, it is recommended to replace the sealing gasket at the same time; Avoid collision and corrosion during storage. This component is crucial for engine thermal management, and it is essential to use the correct thermostat (8982959210) when replacing it