R 3500 P/U 2WD V8-454 7.4L (1989)
Radiator Cooling Fan Temperature Sensor / Switch: Locations
Engine Temperature Switch
LH Side Of Engine.
LH Side Of Engine
Applicable to: 1989 R & V Series w/V8-454/7.4L 4 Bbl. Engine
GMC Workshop Service and Repair Manuals
Heater Control Valve >
< Coolant Temperature Sender|Page 1894
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