The replacement coolant temperature sensor is made for 2013 Scion FR-S, 2004-2007 Suzuki Aerio, 2006-2013 Suzuki Grand Vitara, 2007-2013 Suzuki SX4 and 2010-2013 Suzuki Kizashi. It reports engine coolant temperature to the engine computer, which uses it to adjust fuel delivery, ignition timing and idle speed.

Walker Products 211-1072 Coolant Temperature Sensor Features:

• Fits 2013 Scion FR-S; 2004-2007 Suzuki Aerio; 2006-2013 Suzuki Grand Vitara; 2007-2013 Suzuki SX4; 2010-2013 Suzuki Kizashi
• Engine coverage includes 2.0L H4, 2.0L I4, 2.3L I4, 2.4L I4, 2.7L V6 applications
• Female rectangle electrical connector with 2 blade terminals
• 12.7 mm (0.5 in.) threaded end diameter
• Built to OE replacement specifications