GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 Cobalt 🢒 Engine 🢒 Engine Cooling 🢒 Auxiliary Water Pump Inlet Hose Replacement

Tools Required

GE-47622 Hose Clamp Pliers

Removal Procedure
  1. Drain the cooling system. Refer to Charge Air Cooling System Draining and Filling .

    2. Object Number: 1382066 Size: SH
  2. Using the GE-47622 , compress the auxiliary water pump inlet hose clamp at the charge air cooler pump.
  3. Remove the auxiliary water pump inlet hose from the charge air cooler pump.
  4. Using the GE-47622 , compress the auxiliary water pump inlet hose clamp at the charge air cooler radiator.
  5. Remove the auxiliary water pump inlet hose from the charge air cooler radiator.

Installation Procedure

    Object Number: 1382066 Size: SH
  1. Using the GE-47622 , compress the auxiliary water pump inlet hose clamp to secure the hose.
  2. Install the auxiliary water pump inlet hose to the charge air cooler radiator.
  3. Using the GE-47622 , compress the auxiliary water pump inlet hose clamp to secure the hose.
  4. Install the auxiliary water pump inlet hose to the charge air cooler pump.
  5. Lower the vehicle.
  6. Fill the cooling system. Refer to Charge Air Cooling System Draining and Filling .