The replacement coolant temperature sensor is made for select 2005-2025 Dodge, Infiniti, Jeep and Mercedes-Benz applications. It reports engine coolant temperature to the engine computer, which uses it to adjust fuel delivery, ignition timing and idle speed.

Walker Products 211-1076 Coolant Temperature Sensor Features:

• Fits 2007-2009 Dodge Sprinter 2500, 3500, Jeep Grand Cherokee, Mercedes-Benz CLK550, E320, GL320, ML320, R320
• Fits 2017-2019 Infiniti QX30, Mercedes-Benz E300, GLE43 AMG, GLS550; 2005-2016 Mercedes-Benz SLK350; 2006-2007 Mercedes-Benz C230, C280
• Also fits select Dodge, Infiniti, Jeep and Mercedes-Benz applications
• Female oblong electrical connector with 2 pin terminals
• Built to OE replacement specifications