Radiator on Hummer H3

Radiator Replacement

Tools Required

J38185 Hose Clamp Pliers
Removal Procedure

Drain the coolant from the radiator.
Raise and support the vehicle.
Remove the transmission cooler lines from the radiator.
Using J38185 reposition the radiator outlet hose clamp from the radiator.
Remove the radiator outlet hose from the radiator.
Lower the vehicle.
Remove the cooling fan.
Using J38185 reposition the radiator inlet hose clamp.
Remove the radiator inlet hose from the radiator.
Remove the radiator vent inlet hose from the radiator.
Important: Push retainers back to release the fan shroud from the radiator.
Remove the fan shroud from the radiator.
Remove the condenser to radiator retaining bolts.
Remove the radiator support bracket retaining bolt.
Remove the radiator support bracket.
Remove the radiator assembly from the vehicle.
Reposition the condenser from the radiator.