Radiator Inlet Hose Replacement 3.8L Engine

1. Drain the cooling system. Refer to Cooling System Draining and Filling .
2. Disconnect the intake air temperature (IAT) sensor electrical connector.



3. Loosen the air duct clamp.
4. Remove the intake air duct resonator.



5. Reposition the inlet hose clamp at the water outlet.
6. Remove the inlet hose from the water outlet.



7. Reposition the inlet hose clamp at the radiator.
8. Remove the inlet hose (1) from the radiator.

1. Install the inlet hose (1) to the radiator.
2. Position the inlet hose clamp at the radiator.



3. Install the inlet hose to the water outlet.
4. Position the inlet hose clamp at the water outlet.



5. Install the intake air duct resonator.
6. Tighten the air duct clamp.



7. Connect the IAT sensor electrical connector.
8. Fill the cooling system. Refer to Cooling System Draining and Filling .

Radiator Inlet Hose Replacement 5.7L Engine

1. Drain the cooling system. Refer to Cooling System Draining and Filling .
2. Disconnect the following electrical connectors:

•	Intake air temperature (IAT) sensor

•	Mass airflow (MAF) sensor




3. Remove the air cleaner outlet duct.



4. Reposition the inlet hose clamp at the radiator.
5. Remove the inlet hose (1) from the radiator.



6. Reposition the inlet hose clamps at the power steering cooler, if equipped.
7. Remove the inlet hoses from the power steering cooler, if equipped.



8. Reposition the inlet hose clamp at the water pump.
9. Remove the inlet hose from the water pump.

1. Install the inlet hose to the water pump.
2. Position the inlet hose clamp at the water pump.



3. Install the inlet hoses to the power steering cooler, if equipped.
4. Position the inlet hose clamps at the power steering cooler, if equipped.



5. Install the inlet hose (1) to the radiator.
6. Position the inlet hose clamp at the radiator.



7. Install the air cleaner outlet duct.



8. Connect the following electrical connectors:

•	IAT sensor

•	MAF sensor

9. Fill the cooling system. Refer to Cooling System Draining and Filling .