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Home >> Chevrolet >> 2001 >> Impala Base, 3.8 K >> Repair and Diagnosis >> External Pages >> Different car >> Section 449 (Engine Cooling System) >> Repair Instructions >> Thermostat Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2002 Oldsmobile Intrigue, 2001 Oldsmobile Intrigue, and 2000 Oldsmobile Intrigue. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the thermostat and the water inlet housing (2).
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  2. Install the water inlet housing bolts.

    Tighten 

    Tighten the bolts to 9 N.m (80 lb in).

    Fig 1: Install Thermostat And Water Inlet Housing
    G01758021Courtesy of GENERAL MOTORS CORP.
  3. Install the surge tank inlet hose to the water inlet housing.
  4. Use the J 38185  to install the surge tank hose clamp to the water inlet housing.
    Fig 2: Install Surge Tank Inlet Hose To Water Inlet Housing
    G01758022Courtesy of GENERAL MOTORS CORP.
  5. Install the heater hose to the water inlet housing.
  6. Use the J 38185  to install the heater hose clamp to the water inlet housing.
    Fig 3: Install Heater Hose To Water Inlet Housing
    G01758023Courtesy of GENERAL MOTORS CORP.
  7. Install the radiator hose to the water inlet housing.
  8. Use the J 38185  to install the radiator hose clamp to the water inlet housing.
  9. Fill the cooling system. Refer to Draining and Filling Cooling System .
    Fig 4: Install Radiator Hose To Water Inlet Housing
    G01758024Courtesy of GENERAL MOTORS CORP.