Four Seasons
Coolant Temp Sensor

Four Seasons 37890 Engine Coolant Temperature Sensor

Brand Four Seasons 37890
Connector Gender Female
Connector Shape Square
Description Coolant Temp Sensor
Fitting Thread Size No Threads/Clip In
Meets / Exceeds OEM? YES
Number of Terminals 4
Style Coolant Temp Sensor
Type Coolant Temp Sensor
Product line Coolant Temp Sensor
Fits Hyundai, Kia, and Dodge · 99 vehicles

OE direct replacement. Meets or exceeds OEM requirements for dependable cooling-system sensing.

Clip-in fit. No threads needed for straightforward installation.

4-terminal design. Square female connector for a secure electrical connection.

Cross-references Four Seasons 37890, Global Parts Distributors LLC 1712546 and 3922038010 for the same application. See all 6.

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Engine Coolant Temperature Sensor for Hyundai and Kia

Four Seasons 37890 is an engine coolant temperature sensor built for direct replacement in a wide range of Hyundai and Kia applications. It uses a female, square 4-terminal connector and a clip-in, no-thread mounting style for a secure OE-style connection.

Four Seasons Coolant Temp Sensor line focuses on replacement sensors that match original equipment fit and function for common cooling-system service needs. This part meets or exceeds OEM requirements and is cross-referenced to other aftermarket numbers for the same application, including Global Parts Distributors LLC 1712546.

Key Features

  • Engine coolant temperature sensor for cooling-system and engine management service
  • Four-terminal design with female, square connector
  • No threads / clip-in fitting style for OE-style installation
  • Meets or exceeds OEM requirements
  • Direct replacement part number 37890

Detailed Description

Four Seasons 37890 is used to monitor coolant temperature so the vehicle’s control system can respond accurately to changing engine conditions. Accurate coolant temperature input is important for proper fuel control, idle quality, cooling fan operation, and temperature-related warning strategies. This sensor is listed for many Hyundai Santa Fe, Hyundai Tucson, Hyundai Sonata, Kia Optima, Kia Sportage, and Kia Sorento applications, along with additional Hyundai and Kia models across 2009-2020.

Fits 2019-2020 Hyundai Santa Fe, N/A. Fits 2010-2012 Hyundai Santa Fe, N/A. Fits 2018-2020 Hyundai Tucson, N/A. Fits 2010-2015 Hyundai Tucson, N/A. Fits 2020 Hyundai Veloster, N/A. Fits 2019-2020 Hyundai Veloster N, N/A. Fits 2009-2020 Kia Optima, N/A. Fits 2011-2020 Kia Sportage, N/A. Fits 2010-2019 Hyundai Sonata, N/A. Fits 2013-2018 Hyundai Santa Fe Sport, N/A. Fits 2011-2018 Kia Sorento, N/A. Fits 2012-2017 Hyundai Azera, N/A. Fits 2009-2013 Hyundai Genesis, N/A. Fits 2010-2013 Kia Forte, N/A. Fits 2010-2013 Kia Forte Koup, N/A. Fits 2012-2013 Kia Forte5, N/A. Fits 2011-2012 Kia Sedona, N/A. Fits 2009-2011 Kia Rondo, N/A. Fits 2010 Kia Magentis, N/A.

What It Helps Address

  • Incorrect coolant temperature readings
  • Hard starting or rough idle related to temperature input
  • Cooling fan control issues tied to sensor signal errors
  • Check engine light conditions associated with coolant temperature faults
  • Driveability problems after sensor wear or connector damage

Installation Notes and Tips

Verify connector shape, terminal count, and mounting style before installation. This sensor uses a female square connector and a clip-in, no-thread fitment, so confirm the original sensor matches those details on your Hyundai or Kia application. Inspect the connector and wiring for corrosion or heat damage before replacing the part. For best results, compare the old sensor to Four Seasons 37890 before installation.

Quality Assurance

Four Seasons 37890 meets or exceeds OEM requirements for the listed applications. The part number is also referenced as an interchange for Global Parts Distributors LLC 1712546 and other listed cross-reference numbers for the same application.

This part fits 99 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2020HyundaiSanta Fe————N/ACoolant Temp Sensor
2020HyundaiTucson————N/ACoolant Temp Sensor
2020HyundaiVeloster————N/ACoolant Temp Sensor
2020HyundaiVeloster N————N/ACoolant Temp Sensor
2020KiaOptima————N/ACoolant Temp Sensor
2020KiaSportage————N/ACoolant Temp Sensor
2019HyundaiSanta Fe————N/ACoolant Temp Sensor
2019HyundaiSonata————N/ACoolant Temp Sensor
2019HyundaiTucson————N/ACoolant Temp Sensor
2019HyundaiVeloster N————N/ACoolant Temp Sensor
2019KiaOptima————N/ACoolant Temp Sensor
2019KiaSportage————N/ACoolant Temp Sensor
2018HyundaiSanta Fe Sport————N/ACoolant Temp Sensor
2018HyundaiSonata————N/ACoolant Temp Sensor
2018HyundaiTucson————N/ACoolant Temp Sensor
2018KiaOptima————N/ACoolant Temp Sensor
2018KiaSorento————N/ACoolant Temp Sensor
2018KiaSportage————N/ACoolant Temp Sensor
2017HyundaiAzera————N/ACoolant Temp Sensor
2017HyundaiSanta Fe Sport————N/ACoolant Temp Sensor
2017HyundaiSonata—2.0LL4GASN/ACoolant Temp Sensor
2017HyundaiSonata—2.4LL4GASN/ACoolant Temp Sensor
2017HyundaiSonata—1.6LL4GASN/ACoolant Temp Sensor
2017KiaOptima—2.0LL4—N/ACoolant Temp Sensor
2017KiaOptima—2.4LL4—N/ACoolant Temp Sensor
2017KiaSorento—2.0LL4—N/ACoolant Temp Sensor
2017KiaSorento—2.4LL4—N/ACoolant Temp Sensor
2017KiaSportage————N/ACoolant Temp Sensor
2016HyundaiAzera————N/ACoolant Temp Sensor
2016HyundaiSanta Fe Sport————N/ACoolant Temp Sensor
2016HyundaiSonata—2.0LL4GASN/ACoolant Temp Sensor
2016HyundaiSonata—2.4LL4GASN/ACoolant Temp Sensor
2016HyundaiSonata—1.6LL4GASN/ACoolant Temp Sensor
2016KiaOptima—2.0LL4—N/ACoolant Temp Sensor
2016KiaOptima—2.4LL4—N/ACoolant Temp Sensor
2016KiaSorento—2.0LL4—N/ACoolant Temp Sensor
2016KiaSorento—2.4LL4—N/ACoolant Temp Sensor
2016KiaSportage————N/ACoolant Temp Sensor
2015HyundaiAzera————N/ACoolant Temp Sensor
2015HyundaiSanta Fe Sport————N/ACoolant Temp Sensor
2015HyundaiSonata————N/ACoolant Temp Sensor
2015HyundaiTucson—2.4LL4—N/ACoolant Temp Sensor
2015KiaOptima————N/ACoolant Temp Sensor
2015KiaSorento—2.4LL4—N/ACoolant Temp Sensor
2015KiaSportage————N/ACoolant Temp Sensor
2014HyundaiAzera————N/ACoolant Temp Sensor
2014HyundaiSanta Fe Sport————N/ACoolant Temp Sensor
2014HyundaiSonata————N/ACoolant Temp Sensor
2014HyundaiTucson—2.4LL4—N/ACoolant Temp Sensor
2014KiaOptima————N/ACoolant Temp Sensor
2014KiaSorento—2.4LL4—N/ACoolant Temp Sensor
2014KiaSportage————N/ACoolant Temp Sensor
2013HyundaiAzera————N/ACoolant Temp Sensor
2013HyundaiGenesis—3.8LV6—N/ACoolant Temp Sensor
2013HyundaiSanta Fe Sport————N/ACoolant Temp Sensor
2013HyundaiSonata————N/ACoolant Temp Sensor
2013HyundaiTucson————N/ACoolant Temp Sensor
2013KiaForte————N/ACoolant Temp Sensor
2013KiaForte Koup————N/ACoolant Temp Sensor
2013KiaForte5————N/ACoolant Temp Sensor
2013KiaOptima————N/ACoolant Temp Sensor
2013KiaSorento—2.4LL4—N/ACoolant Temp Sensor
2013KiaSportage————N/ACoolant Temp Sensor
2012HyundaiAzera————N/ACoolant Temp Sensor
2012HyundaiGenesis—3.8LV6—N/ACoolant Temp Sensor
2012HyundaiSanta Fe—2.4LL4—N/ACoolant Temp Sensor
2012HyundaiSonata————N/ACoolant Temp Sensor
2012HyundaiTucson————N/ACoolant Temp Sensor
2012KiaForte————N/ACoolant Temp Sensor
2012KiaForte Koup————N/ACoolant Temp Sensor
2012KiaForte5————N/ACoolant Temp Sensor
2012KiaOptima————N/ACoolant Temp Sensor
2012KiaSedona————N/A—
2012KiaSorento—2.4LL4—N/ACoolant Temp Sensor
2012KiaSportage————N/ACoolant Temp Sensor
2011HyundaiGenesis—3.8LV6—N/ACoolant Temp Sensor
2011HyundaiSanta Fe—2.4LL4—N/ACoolant Temp Sensor
2011HyundaiSonata————N/ACoolant Temp Sensor
2011HyundaiTucson————N/ACoolant Temp Sensor
2011KiaForte————N/ACoolant Temp Sensor
2011KiaForte Koup————N/ACoolant Temp Sensor
2011KiaOptima————N/ACoolant Temp Sensor
2011KiaRondo————N/ACoolant Temp Sensor
2011KiaSedona————N/A—
2011KiaSorento—2.4LL4—N/ACoolant Temp Sensor
2011KiaSportage————N/ACoolant Temp Sensor
2010HyundaiGenesis—3.8LV6—N/ACoolant Temp Sensor
2010HyundaiSanta Fe—2.4LL4—N/ACoolant Temp Sensor
2010HyundaiSonata—2.4LL4—N/ACoolant Temp Sensor
2010HyundaiTucson————N/ACoolant Temp Sensor
2010KiaForte————N/ACoolant Temp Sensor
2010KiaForte Koup————N/ACoolant Temp Sensor
2010KiaMagentis————N/ACoolant Temp Sensor
2010KiaOptimaLX2.4LL4—N/ACoolant Temp Sensor
2010KiaOptimaEX2.4LL4—N/ACoolant Temp Sensor
2010KiaRondo—2.4LL4—N/ACoolant Temp Sensor
2009HyundaiGenesis—3.8LV6—N/ACoolant Temp Sensor
2009KiaOptima—2.4LL4—N/ACoolant Temp Sensor
2009KiaRondo—2.4LL4—N/ACoolant Temp Sensor
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 37890Global Parts Distributors LLC — 17125463922038010A14240CT0067SU13457