GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Coolant Hose and Components


Object Number: 1225521  Size: LF
(1)Radiator Coolant Return Hose
(2)Upper Radiator Hose
(3)Radiator Assembly
(4)Surge Tank Hose
(5)Surge Tank
(6)Surge Tank Return Hose
(7)Water Inlet Cap
(8)Heater Outlet Hose
(9)Heater Inlet Hose
(10)Thermostat
(11)Thermostat Housing
(12)Distributor Case
(13)Engine Coolant Temperature (ECT) Sensor
(14)Engine Coolant Temperature Gage Sensor
(15)Lower Radiator Hose
(16)Throttle Body Outlet Hose
(17)Throttle Body Assembly
(18)Throttle Body Inlet Hose
(19)Hose Bracket
Figure 2:

Radiator/Fan


Object Number: 1225523  Size: LF
(1)Radiator Assembly
(2)Cooling Fan
(3)Cooling Fan Resistor
(4)G101