Fitment:
- 1999-2004 Jeep Grand Cherokee 4.0L
- 2000-2006 Jeep TJ 4.0L
- 2000-2006 Jeep Wrangler 4.0L
For more details,pls check compatibility.
What is Thermostat and Water Pump?
The thermostat is an important component in its cooling system, it is the valve located in the cooling system of the car. Its main function is to maintain the minimum operating temperature in the car's engine. When the engine is started, the antifreeze and coolant mixture is kept within the engine by a thermostat. It turns on when the specified temperature is reached to keep the engine at the optimum temperature, which can save energy, avoid carbon deposits and bring about a series of problems.
The water pump is the heart of a car, truck or SUV cooling system, at the most basic level. Typically, the water pump consists of an accessory belt that runs from the crankshaft pulley, helping the coolant through the engine block, radiator and hoses. Its main purpose is to continuously circulate coolant from the radiator to the vehicle's engine block to prevent overheating and cause premature wear and damage.
Features:
- 1 Year Warranty
- Best value for money
- Precise sensing and fastest responsive
- Workmanship is complete and clear
- Built to Strict Quality Control Standards
Package:
1 psc Thermostat and Water Pump W/ Gasket
Note:Please confirm that the product is exactly the same as your original before purchasing.
How to Replace Thermostat in Car?
- Make sure the engine is cold and raise the vehicle on jackstands.
- Drain the coolant. Remove and examine the hose(s).
- Remove the thermostat housing.
- Remove the old gasket/seal and replace with new.
- Install the new thermostat and refill the system.
How to Replace Water Pump in Car?
- Loosen the bolts and remove the old water pump.
- Remove the old seal/gasket or old sealant remains and make sure the mounting surface is clean.
- inspect the other cooling system, Before installing the new water pump .
- Install the new water pump.
How do I know if I need a New Thermostat or Water Pump?
- Heating or cooling system will not turn off or on.
- The temperature reading is incorrect, and changes erratically.
- Frequent temperature fluctuations and the engine overheats.
- The vehicle's coolant leaks around the thermostat or under the vehicle.
- Recent spike in your energy bill.
