Fit Notes: Coolant Temp. 1973 GMC K25/K2500 Pickup 5.0L V8. 1973 GMC K25/K2500 Pickup 5.7L V8. 1973 GMC K25/K2500 Pickup 4.1L 6 Cyl. 1973 GMC K25/K2500 Pickup 7.4L V8. 1973 GMC K25/K2500 Pickup 4.8L 6 Cyl.
Engine Coolant Temperature Switch-United Coolant Temperature Sensor CTS-174
Engine Coolant Temperature Sender-United Coolant Temperature Sensor CTS-38
NEW TS-557 Engine Coolant Temperature Sender - COOLANT TEMPERATURE SENSOR
Engine Coolant Temperature Sensor, 4954905 Coolant Water Temperature Sensor
Engine Coolant Temperature Sensor-Coolant Temp Sensor 4 Seasons 36447
