Description
Coolant Temperature Sender Unit for Hyundai Atos, Kia Picanto & More – 700230
This coolant temperature sender unit (700230) is a 4-pin unit designed to fit a range of Hyundai and Kia models including the Atos, i10, IX35, Santa Fe III, Sonata, i30, Picanto and Sportage. It replaces OEM reference number 3922002520. Refer to the full vehicle fitment list below to confirm compatibility with your vehicle.
- SKU
- 700230
- Component Type
- Coolant Temperature Sender Unit
- Number of Pins
- 4
- OEM Reference
- 3922002520
- Primary Vehicle
- Hyundai Atos 1.0i (G4HC) 1999 – 2004
Key Benefits
- 4-pin connector for correct ECU signal and gauge operation
- Replaces OEM part number 3922002520 across Hyundai and Kia applications
OEM Reference Numbers
This coolant temperature sender unit is a replacement for the following OEM part numbers:
- 3922002520 (Hyundai / Kia)
Vehicle Fitment
Includes 11 supplied applications. Expand the full list below.
Vehicle fitment (11 applications)
Hyundai
| Model | Engine | Engine Code | Years |
|---|---|---|---|
| Atos | 1.0i | G4HC | 1999 – 2004 |
| i10 | 1.1 | G4HG | 2009 – 2011 |
| i10 (Facelift) | 1.1 | G4HG | 2011 – 2017 |
| i10 (Facelift) | 1.2 | G4LA | 2011 – 2017 |
| IX35 | 2.0 4x2 | G4KD | 2010 – 2016 |
| Santa Fe III | 2.0 CRDi | D4HB | 2013– |
| Sonata | 2.4 | G4KC | 2010 – 2013 |
| i30 | 2.0 N | G4KH | 2017– |
Kia
| Model | Engine | Engine Code | Years |
|---|---|---|---|
| Picanto | 1.1 | G4HG | 2004 – 2011 |
| Sportage III | 2.0i | G4KD | 2010– |
| Sportage IV | 2.0 DCVVT | G4NA | 2016– |
Fitment Notes
This coolant temperature sender unit fits a wide range of petrol and diesel engines across Hyundai and Kia. Confirm your engine code and model year against the fitment table above before ordering.
Common Questions
What vehicles does this coolant temperature sender unit fit?
This coolant temperature sender unit (700230) fits the Hyundai Atos, i10, IX35, Santa Fe III, Sonata, i30 and Kia Picanto, Sportage III and Sportage IV. Refer to the fitment table above for specific engine codes and year ranges.
What OEM reference number does this sender unit replace?
This coolant temperature sender unit replaces OEM reference number 3922002520, shared across both Hyundai and Kia.
How many pins does this sender unit have?
This is a 4-pin coolant temperature sender unit.
Important: Product information, kit contents and compatibility are provided as a guide and may contain errors or omissions. Please verify that this part and any included components are correct for your vehicle before installation. For full details see our Website Disclaimer (Errors & Omissions).

