saturn Workshop Repair Guides

Saturn Workshop Service and Repair Manuals

Thermostat, Engine Cooling|Service and Repair|Page 4217 > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 4213
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Thermostat: Service and Repair

Engine Coolant Thermostat Replacement (LZ4-3.5L)

Removal Procedure

1. Remove the radiator outlet hose. Refer to Radiator Outlet Hose Replacement (LZ4-3.5L)  (See: Radiator Hose/Service and Repair).
2. Remove wire harness clamp from thermostat housing stud (1).

3. Remove the thermostat housing bolt (1) and nut (2).
4. Remove the thermostat housing (3).
5. Remove the thermostat.

Installation Procedure

Thermostat, Engine Cooling|Service and Repair|Page 4217 > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 4213