BRAND NEW *OEM Quality* coolant temperature sensor to suit Kia Rio, Cerato, Carnival, Sorento and Soul models.

A failing coolant temperature sensor across this Kia range sends inaccurate data to the ECU, leading to rough idle, poor fuel economy and an illuminated check engine light. This aftermarket OEM quality replacement restores accurate readings. Same-day dispatch before 12pm from Cranbourne VIC.

TO SUIT

Kia Rio JB/UB/FB/SC/YB - 1.0L to 1.6L petrol range
Kia Cerato LD/YD/YDM/BD and Cerato Koup YD - 1.6L to 2.0L petrol and GDi variants
Kia Carnival/Grand Carnival VQ and Carnival YP - V6 petrol and CRDi diesel variants
Kia Sorento JC/XM/UM - V6 petrol and CRDi diesel variants
Kia Soul AM - petrol and CRDi diesel variants

OEM PART NUMBERS

39220-25500
39220-38020
39220-38030
39230-26700

OTHER PART NUMBERS

WALKER: 211-1120
ASHIKA: 64-0H-H00
DELPHI: TS10326

PACKAGE INCLUDES

1 x Coolant Temperature Sensor, 3-pin rectangular connector, suits both sensor and gauge circuits.

ABOUT THIS SENSOR

This coolant temperature sensor covers Kia's shared Hyundai-derived engine range across the Rio, Cerato, Carnival, Sorento and Soul model lines from the mid-2000s through to current-generation variants.

A failed sensor here can cause the ECU to run an incorrect fuel map, delay cooling fan engagement, and in some cases mask early overheating by displaying a false temperature gauge reading.

COMMON SYMPTOMS OF FAILURE

Check Engine Light illuminated with fault codes P0115-P0119
Poor fuel economy from an incorrect air-fuel mixture
Difficult cold starting or rough idle
Engine running noticeably rich or lean
Erratic or inaccurate temperature gauge reading
Cooling fan running constantly or not engaging

[01/17 - 04/21] KIA RIO FB,SC,YB IV T-GDI 120 1.0L 3cyl G3LC 88kW
[03/05 - 12/11] KIA RIO JB II 16V 1.4L 4cyl G4EE Euro 4 71kW
[03/05 - 12/11] KIA RIO JB II 16V 1.6L 4cyl G4ED Euro 4 82kW
[09/11 - 11/16] KIA RIO UB III CVVT 1.4L 4cyl G4FA Euro 4 79kW
[06/11 - 12/17] KIA RIO UB III 1.6L 4cyl G4FD Euro 4 103kW
[06/12 - 11/16] KIA RIO UB III CVVT 1.6L 4cyl G4FC Euro 4 90kW
[02/18 ON] KIA CERATO BD,BDM IV MPi 2.0L 4cyl G4NA 112kW
[12/13 - 03/16] KIA CERATO KOUP YD III T-GDI 1.6L 4cyl G4FJ 150kW
[09/14 - 03/16] KIA CERATO KOUP YD III GDi 2.0L 4cyl G4NC 129kW
[06/04 - 07/09] KIA CERATO LD I 2.0L 4cyl G4GC Euro 4 105kW
[04/13 - 03/16] KIA CERATO YD III 1.8L 4cyl G4NB 110kW
[01/16 - 03/18] KIA CERATO YD III CVVT 2.0L 4cyl G4NA 112kW
[06/13 - 02/16] KIA CERATO YD III GDI 2.0L 4cyl G4NC 129kW
[07/15 - 08/20] KIA CARNIVAL YP III TD 2.2L 4cyl D4HB 147kW
[09/14 - 08/20] KIA CARNIVAL YP III GDI 3.3L V6 G6DH,G6DM 206kW
[01/10 - 12/14] KIA CARNIVAL,GRAND CARNIVAL VQ III CRDi 2.2L 4cyl D4HB 143kW
[06/06 - 06/09] KIA CARNIVAL,GRAND CARNIVAL VQ III V6 2.7L V6 G6EA Euro 4 139kW
[01/06 - 06/15] KIA CARNIVAL,GRAND CARNIVAL VQ III 3.8L V6 G6DA 184kW
[01/06 - 05/10] KIA CARNIVAL,GRAND CARNIVAL VQ III 3.8L V6 G6DA 195kW
[02/07 - 09/09] KIA SORENTO JC I V6 3.3L V6 G6DB Euro 4 182kW
[08/02 - 09/09] KIA SORENTO JC I V6 3.5L V6 G6CU 143kW
[09/06 - 09/07] KIA SORENTO JC I 3.8L V6 G6DA 196kW
[01/15 - 03/20] KIA SORENTO UM III CRDi 2.2L 4cyl D4HB 147kW
[11/09 - 04/15] KIA SORENTO XM II CRDi 2.2L 4cyl D4HB 145kW
[09/09 - 12/14] KIA SOUL AM I 1.6L 4cyl G4FC Euro 4 91kW
[02/09 - 12/11] KIA SOUL AM I CVVT 1.6L 4cyl G4FC Euro 4 93kW
[02/09 - 12/14] KIA SOUL AM I CRDi 128 1.6L 4cyl D4FB Euro 4 94kW
[06/11 - 12/13] KIA SOUL AM I CVVT 1.6L 4cyl G4FC Euro 4 95kW
[02/09 - 12/13] KIA SOUL AM I 2.0L 4cyl G4NA 122kW

How do I test a coolant temperature sensor?

The most common test is to measure the sensor resistance with a multimeter at a known coolant temperature and compare against the manufacturer resistance curve. A cold engine (20 degrees C) typically reads 2,000 to 3,000 ohms and drops to around 200 to 300 ohms at operating temperature (90 degrees C). An OBD2 scanner showing a fixed temperature reading that does not change as the engine warms up is also a strong indicator of sensor failure.

Can a faulty coolant temperature sensor cause my engine to overheat?

Indirectly yes. If the sensor reports a lower temperature than actual, the ECU may not activate the cooling fan at the correct time, allowing the engine to overheat. It can also suppress the dashboard warning light, meaning you may not be alerted until the engine is already at a dangerously high temperature. Replace a suspected faulty sensor promptly.

Do I need to drain the coolant to replace the sensor?

Not always - many coolant temperature sensors can be replaced quickly with minimal coolant loss if you work fast and have a replacement ready to thread in immediately. However on some vehicles the sensor location requires partial coolant drainage. Check the sensor position on your specific engine before starting. Always use fresh coolant when topping up after replacement.

What are the symptoms of a faulty coolant temperature sensor?

Symptoms include poor fuel economy, black smoke, engine overheating warning, incorrect temperature gauge reading, hard starting when cold, and rough idle. Fault codes P0115 to P0119 are commonly associated with coolant temperature sensor faults.

Is it safe to drive with a bad coolant temperature sensor?

A faulty coolant temperature sensor can cause the ECU to run rich fuel mixtures and prevent the cooling fan from operating correctly, risking engine overheating. Replace it promptly - it is a low-cost part that can prevent expensive engine damage.

How do I know if my coolant temperature sensor or my thermostat is faulty?

A faulty thermostat typically causes the engine to overheat or never reach operating temperature. A faulty coolant temp sensor causes incorrect gauge readings and running issues but the coolant itself may be at the correct temperature. An OBD2 scanner showing live coolant temp data helps distinguish between the two.

Are there two coolant temperature sensors on my vehicle?

Many vehicles have two sensors - one for the ECU (engine management) and one for the dashboard temperature gauge. They look similar but are not interchangeable. Check your vehicle's service manual or contact us with your vehicle details to confirm which sensor you need.

Identification
SKU	CCS121-TS10326-2
Brand	Aftermarket OEM Replacement
Part Numbers
Part Number	CCS121
Reference OEM Number	39220-38030
Other OEM Numbers	39220-25500, 39220-38020, 39220-38030, 39230-26700
Related Part Numbers	CCS121, CS876, TCS169, TS10326, TX122
Trade Part Numbers	VEMO: V52-72-0007-1, HELLA: 6PT 009 309-621, NTY: ECT-HY-001
Product Specifics
Product Type	SENSOR
Sensor Type	ENGINE COOLANT TEMPERATURE SENSOR
Features	Direct Fit
Manufacturer Warranty	1 Year
Note	3 pin Rectangle Plug Suits Both Sensor and Gauge
Thread Size	3/8 GAS
Spanner Size	19 mm
Number of pins	3 -pin connector
Connector Shape	rectangular
Housing Colour	Black
Other Details
Note	Always verify fitment using your vehicle's OEM part number.
Unit Of Measure	ea