Water Pump: Service and Repair

Removal
1. Drain the cooling system.
2. Remove the cooling system fan and fan clutch.
3. Remove the accessory drive belt.

4. Note: The water pump pulley is removed for clarity.





Disconnect the heater hose from the water pump.





5. Remove the two bolts and the water outlet tube.





6. Disconnect the Engine Coolant Temperature (ECT) sensor connector.





7. Disconnect the camshaft position sensor electrical harness from the water pump.
1. Remove the bolt.
2. Disconnect the pin-type retainer and position the harness away from the water pump.





8. Remove the four bolts and the water pump pulley.





9. Remove the six bolts and the water pump.
10. Clean the water pump gasket surfaces.

Installation








1. Follow the removal procedure in reverse order.