COOLING FAN
5.0L
5.0L (VIN M), Cooling Fan Wiring Diagram for GMC Cab & Chassis C2500 1997
List of elements for 5.0L (VIN M), Cooling Fan Wiring Diagram for GMC Cab & Chassis C2500 1997:
5.7L
5.7L (VIN R), Cooling Fan Wiring Diagram for GMC Cab & Chassis C2500 1997
List of elements for 5.7L (VIN R), Cooling Fan Wiring Diagram for GMC Cab & Chassis C2500 1997: