Coolant Pump Housing

Coolant Pump Housing - 3.0L (4V)

Coolant Hoses









Coolant Pump Housing









Removal and Installation

1. Drain the cooling system. For additional information, refer to Cooling System Draining, Filling and Bleeding Cooling System Draining, Filling and Bleeding.

2. Remove the Throttle Body (TB). For additional information, refer to Fuel Charging and Controls - 3.0L (4V) Service and Repair.

3. Remove the coolant pump belt. For additional information, refer to Accessory Drive - 3.0L (4V) Coolant Pump Belt.

4. Disconnect the upper radiator hose from the coolant pump housing.

5. Disconnect the lower radiator hose from the thermostat housing.

6. Remove the 2 coolant inlet pipe bolts.
- To install, tighten to 10 Nm (89 lb-in).

7. Disconnect both heater hoses from the coolant pump housing.

8. Remove the 3 bolts, 2 nuts and the coolant pump housing.
- Remove and discard the O-ring seals and gasket.

- To install, tighten to 10 Nm (89 lb-in).

9. To install, reverse the removal procedure.
- Install new O-ring seals and gasket.

10. Fill and bleed the cooling system. For additional information, refer to Cooling System Draining, Filling and Bleeding Cooling System Draining, Filling and Bleeding.