For 1990-2009 cars only
Removal Procedure
- Drain the cooling system until the coolant is below the level of the water pump. Refer to Cooling System Draining and Filling .
- Remove the drive belt guard.
- Loosen the water pump pulley bolts.
- Remove the drive belt. Refer to Drive Belt Replacement in Engine Mechanical - 3.4L.
- Remove the water pump pulley bolts.
- Remove the water pump pulley.
- Remove the water pump bolts.
- Remove the water pump.
- Remove the water pump gasket.
- Clean the water pump mating surfaces.
Installation Procedure
- Install the water pump gasket.
- Install the water pump.
- Install the water pump bolts.
- Install the water pump pulley. Loosely install the mounting bolts.
- Install the drive belt. Refer to Drive Belt Replacement in Engine Mechanical - 3.4L.
- Install the water pump pulley bolts.
- Install the drive belt guard.
- Fill the cooling system. Refer to Cooling System Draining and Filling .
- Inspect the cooling system for leaks.
Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
Tighten
Tighten the bolts to 10N·m (89 lb in).
Tighten
Tighten the bolts to 25N·m (18 lb in).
