For K1500 Engine Coolant Temperature Sending Unit Switch Connector SMP 12559XX

For Engine Coolant Temperature Sending Unit Switch Connector 32592VVKW

For K1500 Engine Coolant Temperature Sending Unit Switch Connector SMP 95887GT

For K1500 Engine Coolant Temperature Sending Unit Switch Connector SMP 25673WQYK

For K1500 Engine Coolant Temperature Sending Unit Switch Connector SMP 65479RXBV

For K1500 Engine Coolant Temperature Sending Unit Switch Connector 78221TSDZ

For 88-90 GMC K1500 Engine Coolant Temperature Sending Unit Switch Connector SMP

For K1500 Engine Coolant Temperature Sending Unit Switch Connector SMP 21284WM