








Engine Thermostat for Hyundai Tucson JM ix35 LM 2.0L G4GC G4NA 25500-23010
Direct Fit Replaces 25500-23010
BRAND NEW *OEM Quality* 82 degree engine thermostat to suit Hyundai and Kia 2.0L and 2.4L petrol SUVs.
Overheating while towing or climbing hills in summer is often a thermostat that no longer opens fully - this direct replacement restores full coolant flow and ships same-day before 12pm from Cranbourne VIC.
TO SUIT
- Hyundai Tucson JM / TL 2.0L G4GC G4NA G4NC (2004-2020)
- Hyundai ix35 LM 2.0L / 2.4L G4KD G4KE G4KJ G4NC (2010-2015)
- Hyundai Santa Fe DM 2.4L G4KJ (2012-2015)
- Kia Sportage KM / SL / QL 2.0L-2.4L (2007-2022)
- Kia Sorento XM 2.4L G4KE G4KJ (2009-2015)
FITMENT CHECK
Petrol engines only - diesel Tucson, ix35, Sportage and Sorento use a different thermostat.
OEM PART NUMBERS
- 25500-23010
- 25500-23001
- 25500-2E000
- 25500-25001
OTHER PART NUMBERS
- DAYCO: DT131A
- GATES: TH29882G1
PACKAGE INCLUDES
1 x 82 degree C engine thermostat (54mm diameter / 42mm height) with rubber sealing gasket - no housing.
ABOUT THIS THERMOSTAT
On the Theta II G4KD/G4KE/G4KJ and Nu G4NA/G4NC engines the thermostat controls when coolant reaches the radiator. In a heavy SUV under tow load an ageing thermostat that sticks part-closed lets temperatures climb fast.
Left unchecked, repeated overheating can warp the alloy cylinder head - replacing an 82 degree thermostat is a cheap way to protect the engine.
COMMON SYMPTOMS OF FAILURE
- Temperature gauge climbing into the red or engine overheating
- Gauge staying low or dropping on the highway (stuck open)
- Heater blowing cold or lukewarm air
- Check engine light with fault code P0128
- Poor fuel economy from the engine running cold
COMMON QUESTIONS
Does this fit the diesel Tucson or Sportage?
No - this thermostat is for the 2.0L and 2.4L petrol engines only.
- [01/10 - 10/15] HYUNDAI ix35 EL / ELH / LM (2.0L 4cyl G4KD 122kW)
- [01/10 - 10/15] HYUNDAI ix35 EL / ELH / LM (2.4L 4cyl G4KE 130kW)
- [08/13 - 04/15] HYUNDAI ix35 EL / ELH / LM GDi (2.0L 4cyl G4NC 122kW)
- [01/13 - 04/15] HYUNDAI ix35 EL / ELH / LM GDi (2.4L 4cyl G4KJ 136kW)
- [09/12 - 04/15] HYUNDAI SANTA FE DM / DMA III (2.4L 4cyl G4KJ 141kW)
- [08/04 - 01/10] HYUNDAI TUCSON JM (2.0L 4cyl G4GC Euro 4 104kW)
- [06/15 - 02/17] HYUNDAI TUCSON TL / TLE (2.0L 4cyl G4NA 114kW)
- [06/15 - 12/20] HYUNDAI TUCSON TL / TLE GDi (2.0L 4cyl G4NC 121kW)
- [09/15 - 12/20] HYUNDAI TUCSON TL / TLE GDi (2.0L 4cyl G4NC 122kW)
- [11/09 - 04/15] KIA SORENTO XM II CVVT (2.4L 4cyl G4KE 128kW)
- [10/12 - 04/15] KIA SORENTO XM II GDI (2.4L 4cyl G4KJ 141kW)
- [08/07 - 08/10] KIA SPORTAGE JE_ / KM_ II 16V (2.0L 4cyl G4GC Euro 4 104kW)
- [08/07 - 07/10] KIA SPORTAGE JE_ / KM_ II i 16V (2.0L 4cyl G4GC Euro 4 104kW)
- [12/15 - 09/22] KIA SPORTAGE QL / QLE IV (2.0L 4cyl G4NA 114kW)
- [12/15 - 09/22] KIA SPORTAGE QL / QLE IV (2.0L 4cyl G4NA 115kW)
- [07/10 - 09/15] KIA SPORTAGE SL III CVVT (2.0L 4cyl G4KD 120kW)
- [07/10 - 10/15] KIA SPORTAGE SL III CVVT (2.0L 4cyl G4KD 120kW)
- [02/14 - 10/15] KIA SPORTAGE SL III GDI (2.0L 4cyl G4NC 122kW)
- [02/14 - 09/15] KIA SPORTAGE SL III GDI (2.0L 4cyl G4NC 122kW)
- [08/10 - 10/15] KIA SPORTAGE SL III i (2.4L 4cyl G4KE 130kW)
| Identification | |
|---|---|
| SKU | DT131A-1 |
| Brand | Aftermarket OEM Replacement |
| Part Numbers | |
| Part Number | DT131A |
| Reference OEM Number | 25500-23010 |
| Other OEM Numbers | 25500-2E000, 25500-25001, 25500-23010, 25500-23001 |
| Related Part Numbers | TH29882G1, DT131A, TT373-180, ST145-180 |
| Trade Part Numbers | DAYCO-AU: DT131A, GATES-AU: TH29882G1 |
| Product Specifics | |
| Product Type | Thermostat |
| Supplementary Article Info | with gasket / seal |
| Height | 42 mm |
| Housing Type | without housing |
| Opening Temperature | 82 Degrees Celsius |
| Compatible Makes | Hyundai, Kia |
| Fitment Type | Direct Replacement |
| Diameter | 54 mm |
| Other Details | |
| Note | Always verify fitment using your vehicle's OEM part number. |
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