Engine Coolant Temperature Sensor Replacement for Chrysler Jeep Dodge Ram Durango Grand Cherokee OEM 5149077AB 514909AB SU13812 SU13813 TX195 Compatible With Ram 1500 2500 3500 2011 to 2014 and Chrysler 2008 to 2014 Sebring Aspen Town and Country
✔️ OEM-compatible coolant temp sensor with copper core, single sensor
This engine coolant temperature sensor is a direct replacement for OEM numbers 5149077AB, 514909AB, SU13812, SU13813, TX195. It fits a wide range of Dodge, Ram, Chrysler, and Jeep models from 2008 to 2014, including Ram 1500/2500/3500 and Chrysler 200/300, Town & Country, and more. The sensor monitors the cooling system temperature and sends real-time data to the vehicle's ECU, helping optimize fuel delivery, ignition timing, and cooling fan operation for smoother starts and better efficiency.
✅ OEM part numbers: 5149077AB, 514909AB, SU13812, SU13813, TX195
✅ Compatible with Ram 1500/2500/3500 and Chrysler/Jeep models (2008-2014)
✅ Copper core sensor with semiconductor thermistor for accurate readings
✅ Real-time signal to ECU for optimized fuel and cooling fan control
✅ Includes 1 replacement sensor in standard packaging
💡 What is the function of an engine coolant temperature sensor in a modern vehicle and why replace it? This handy sensor helps the engine run efficiently by feeding temperature data to the ECU. - monitors coolant temperature and informs the ECU for proper fuel and ignition timing
- helps control cooling fan activation to prevent overheating
- a faulty sensor can cause hard starting, rough idle, or reduced fuel economy