For 1990-2009 cars

### Removal Procedure

1. Disconnect the negative battery cable.
2. Lift and support the intake manifold. Refer to Intake Manifold Replacement in Engine Mechanical - 3.0L.
3. Drain the engine coolant. Refer to Cooling System Draining and Filling .
4. Disconnect the electrical connector at the coolant bridge.
5. Disconnect the coolant hoses at the coolant bridge.
6. Remove the coolant bridge bolts.
7. Remove the coolant bridge.
8. Remove all 4 seals at the coolant bridge.

### Installation Procedure

1. Clean and dry the area before installing new seals.
2. Install the lower seals into position.
3. Install the coolant bridge.
4. Install the upper seals into position.

Notice: Refer to Fastener Notice in the Preface section.

5. Install the coolant bridge bolt.

Tighten
Tighten the coolant bridge bolt to 30 N·m (22 lb ft).

6. Connect the electrical connector at the coolant bridge.
7. Connect the coolant hoses at the coolant bridge.
8. Install the intake manifold. Refer to Intake Manifold Replacement in Engine Mechanical - 3.0L.
9. Connect the negative battery cable.

Tighten
Tighten the battery terminal bolt to 17 N·m (13 lb ft).

10. Fill the coolant. Refer to Cooling System Draining and Filling .