For 1990 Chevrolet K2500 Engine Coolant Temperature Switch API 93168QFRS

For 1990 GMC C1500 Engine Coolant Temperature Switch API 97385QYSX

For GMC K2500 Engine Coolant Temperature Sensor Connector API 31276TSYZ

For 1990 Chevrolet Caprice Engine Coolant Temperature Switch API 99369RNCT

API Engine Coolant Temperature Sensor Connector fits GMC K2500 1990-2000 37WRBM

For 1990 GMC C2500 Engine Coolant Temperature Switch API 51949PJRD

For 1990 GMC R1500 Suburban Engine Coolant Temperature Switch API 56736TMVB

For 1990 GMC V1500 Suburban Engine Coolant Temperature Switch API 92855KSCD