Installation Procedure

WARNING: This page is about a different car, the 2003 Chevrolet Monte Carlo and 2003 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Water Pump & Gasket (3.8L)

Courtesy of GENERAL MOTORS CORP.

Install the water pump gasket.
Install the water pump.

Fig 2: Locating Water Pump Bolts (3.8L)

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the water pump bolts.
Tighten:
- Tighten the long water pump bolts to 34 N.m (25 lb ft).
- Tighten the short water pump bolts to 22 N.m (16 lb ft).

Fig 3: View Of Water Pump Pulley And Bolts

Courtesy of GENERAL MOTORS CORP.

Install the water pump pulley.
Install the water pump pulley bolts.
Tighten: Tighten the bolts to 13 N.m (115 lb in).
Install the power steering pump. Refer to Power Steering Pump Replacement (3.4L) or Power Steering Pump Replacement (3.8L) in Power Steering System.
Install the drive belt. Refer to Drive Belt Replacement (L32) in Engine Mechanical - 3.8L.
Fill the cooling system. Refer to Draining and Filling Cooling System .