GM Service Manual Online
For 1990-2009 cars only

Application

GM SPO Group Number

Coolant Radiator

1.219

Electric Engine Cooling Fan Kit

1.055

Electric Engine Cooling Fan Motor Kit

1.055

Engine Coolant Thermostat

1.246

Fan Switch

1.055

Heater Inlet Hose

8.846

Heater Outlet Hose

8.846

Heater Value

8.866

Heater Water Auxiliary Pump

8.866

Radiator Inlet Hose

1.159

Radiator Outlet Hose

1.173

Radiator Surge Tank Cap

1.240

Throttle Body Heater Inlet Hose

3.337

Throttle Body Heater Outlet Hose

3.337

Water Pump

1.069