8-97354730-1 Power Steering Oil Pump Assembly 8973547301 Suitable for ISUZU NKR NPR 4JB1T

Water Pump

In the cylinder block of a car engine, there are multiple water channels for the circulation of cooling water. They are connected to the radiator (commonly known as the water tank) placed at the front of the car through water pipes to form a large water circulation system. There is a water pump, driven by the fan belt, to pump out the hot water in the engine block waterway, and pump in the cold water. There is also a thermostat next to the water pump. When the car is just started (cold car), it is not turned on. It only circulates in the engine (commonly known as the small cycle). When the temperature of the engine reaches 95 degrees or more, it is turned on. The hot water in the engine is pumped into the water tank, and the cold wind can take away the heat.

IZUMI professionally provides water pumps for various Japanese Trucks such as

1-13610428-2 6BD1  1-13650018-1 4BD1  1-13650059-1 6SD1

1-87310987-0 6HK1  1-87310996-0 6WF1  1-87311001-0 6WG1

5-87311148-2 4LE1  8-94395656-6 6HE1  5-87610088-0 4JH1

8-94390699-3 6HL1  8-97069385-0 3KC1  8-97073951-2 4HF1