For 1991 GMC Syclone Engine Coolant Temperature Sensor Connector 38455ZKJH

For 1991 GMC V3500 Engine Coolant Temperature Sensor Connector Dorman 17924TFFH

For GMC Safari Engine Coolant Temperature Sensor Connector 19149JXMF

For 1991 GMC R3500 Engine Coolant Temperature Sensor Connector Dorman 59144PQRC

Dorman 85140 Engine Coolant Temperature Sensor Connector

For GMC Syclone Engine Coolant Temperature Sensor Connector Dorman 39312NCZX

For GMC Typhoon Engine Coolant Temperature Sensor Connector Dorman 38855VCYC

For GMC Sonoma Engine Coolant Temperature Sensor Connector Dorman 32393ZXVD