Engine Coolant Temperature Sensor Straight Up Top Shelf Oem Replacement For Accurate Ecm Signals Keeps Your Ride Smoother Than Butter With Pregreased Thermal Compound Absolutely Flawless

Accurate Oem Replacement Engine Coolant Temp Sensor
✔️ Thermistor matches original housing design with conductive paste

This engine coolant temperature sensor replaces faulty units in gasoline and diesel engines, transmitting precise fluid heat data directly to the vehicle computer for optimal fuel mixture control and radiator fan activation.

✅ Direct OE plug in fitment for quick swap
✅ Internal sensor calibrated for accurate ECM readings
✅ Pre-greased housing seal prevents coolant leaks
✅ Eliminates rough idle and hesitation under load

💡 What triggers a check engine light failure mode for the coolant temp sensor?
When your onboard computer gets bad voltage data from a worn probe, it locks the engine to keep parts from blowing up.
- Shop scans easily spot the dropped millivolt reading at the wiring harness
- Swapping in a fresh unit is pretty handy for cutting down idle shake
- Consistent heat transfer stops the cooling fan from going haywire
- Clean signal flow helps you breeze through smog checks without fuss