Set of 2 Cooling Fan Switch Coolant Temp Sensor Fit For Honda Accord CR-V Civic PACKAGE INCLUDED - 1 x Radiator Coolant Fan Switch Water Temperature Sensor 37760-P00-003 Honda Coolant Temperature Sensor Radiator Coolant Fan Temperature Water Sensor Temp Switch For Coolant Temperature Sensor Honda COMPATIBLE WITH ACURA - Compatible with Acura Integra 1994-2001; Compatible with Acura RSX 2002-2005; Compatible with Acura TSX 2004-2005 Radator Fan Sensor Code at Tmothy Jeffords blog Does your car have a computer system to regulate temperature? If so, then your fan uses a cooling sensor to identify engine temperature. The computer uses the data from the sensor to start the cooling fan and stop your engine from rising above a certain level. Essentially, the cooling switch and sensor perform the same job in different contexts PRACTICAL FUNCTION - Engine Radiator Coolant Fan Water Temperature Sensor keep the engine running at the proper temperature, and sends the exact temperature to the gauge COMPATIBLE WITH HONDA - Compatible with Honda Accord 2003-2004; Compatible with Honda CR-V 1997-2006; Compatible with Honda Civic 1992-2005; Compatible with Honda Civic del Sol 1993-1997; Compatible with Honda Element 2003-2006; Compatible with Honda Insight 2000-2005; Compatible with Honda S2000 2000-2003