Engine Coolant Temperature Sensor ECT Water Temp Sensor For Jeep Wrangler Grand Cherokee Liberty Commander Cherokee Ram 1500 2500 3500 And Chrysler 300 200 Replace 5149077AB Easy Install Quality Build
✔️ Direct replacement ECT water temp sensor, fits Jeep/Chrysler models
This coolant temperature sensor monitors engine coolant temperature and provides the ECU with accurate readings to regulate fuel, ignition timing, and cooling fan activity. It's a direct replacement for worn or faulty sensors across a wide range of Jeep, Dodge, Chrysler vehicles from 2008 to 2020, and is designed for easy install.
✅ Replacement coolant temperature sensor designed as a direct engine management fit.
✅ Replaces faulty water temp sensor to restore proper temperature data.
✅ 2-pin plug delivers quick, secure electrical connection.
✅ Screw-thread mounting allows hand-start and proper torque.
✅ Kit includes 1 x coolant temperature sending unit.
💡 What is an engine coolant temperature sensor used for in modern vehicles? It gives the ECU the coolant temperature readings needed to optimize fuel delivery and cooling actions.
- Helps with engine coolant temperature sensor replacement and precise readings
- Optimizes fuel delivery and ignition timing for efficiency
- Triggers cooling fans to prevent overheating and protect engine
- Aids diagnostics by identifying sensor and circuit status