Coolant Temperature Sensor
Components and Components Location
COMPONENTS LOCATION

| 1. Coolant outlet fitting 2. O-ring 3. Thermostat housing lock 4. Thermostat housing with rubber seal |
5. Coolant temperature sensor 6. Thermostat cover with O-ring 7. Thermostat assembly 8. Thermostat cover lock. |
repair procedures
expansion
Disconnect the negative terminal from the battery.
Remove the engine undercover.
(Refer to Engine and Transaxle - "Under Hood")
Drain the engine coolant.
(Refer to Cooling System - "Engine Coolant")
Disconnect the air intake hose.
(See Intake and Exhaust System - Air Cleaner)
Disconnect the upper radiator hose (A).

Disconnect the heater outlet hose (A).

Disconnect the coolant hose (A).

| 8th. | Disconnect the coolant temperature sensor connector (A) and the wire connector. Release the wire harness clips. Then remove the coolant temperature sensor and its connector bracket. ![]() |
Remove the coolant temperature sensor (A) with the rubber seal (B).
Tightening torque: 18.6~24 N·m

Installation is the reverse of removal.
Test yourself
A quick Kia Stonic quiz: every answer comes with an explanation and a link to the manual page.
