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 FeN/ACoolant Temp Sensor
2020HyundaiTucsonN/ACoolant Temp Sensor
2020HyundaiVelosterN/ACoolant Temp Sensor
2020HyundaiVeloster NN/ACoolant Temp Sensor
2020KiaOptimaN/ACoolant Temp Sensor
2020KiaSportageN/ACoolant Temp Sensor
2019HyundaiSanta FeN/ACoolant Temp Sensor
2019HyundaiSonataN/ACoolant Temp Sensor
2019HyundaiTucsonN/ACoolant Temp Sensor
2019HyundaiVeloster NN/ACoolant Temp Sensor
2019KiaOptimaN/ACoolant Temp Sensor
2019KiaSportageN/ACoolant Temp Sensor
2018HyundaiSanta Fe SportN/ACoolant Temp Sensor
2018HyundaiSonataN/ACoolant Temp Sensor
2018HyundaiTucsonN/ACoolant Temp Sensor
2018KiaOptimaN/ACoolant Temp Sensor
2018KiaSorentoN/ACoolant Temp Sensor
2018KiaSportageN/ACoolant Temp Sensor
2017HyundaiAzeraN/ACoolant Temp Sensor
2017HyundaiSanta Fe SportN/ACoolant Temp Sensor
2017HyundaiSonata2.0LL4GASN/ACoolant Temp Sensor
2017HyundaiSonata2.4LL4GASN/ACoolant Temp Sensor
2017HyundaiSonata1.6LL4GASN/ACoolant Temp Sensor
2017KiaOptima2.0LL4N/ACoolant Temp Sensor
2017KiaOptima2.4LL4N/ACoolant Temp Sensor
2017KiaSorento2.0LL4N/ACoolant Temp Sensor
2017KiaSorento2.4LL4N/ACoolant Temp Sensor
2017KiaSportageN/ACoolant Temp Sensor
2016HyundaiAzeraN/ACoolant Temp Sensor
2016HyundaiSanta Fe SportN/ACoolant Temp Sensor
2016HyundaiSonata2.0LL4GASN/ACoolant Temp Sensor
2016HyundaiSonata2.4LL4GASN/ACoolant Temp Sensor
2016HyundaiSonata1.6LL4GASN/ACoolant Temp Sensor
2016KiaOptima2.0LL4N/ACoolant Temp Sensor
2016KiaOptima2.4LL4N/ACoolant Temp Sensor
2016KiaSorento2.0LL4N/ACoolant Temp Sensor
2016KiaSorento2.4LL4N/ACoolant Temp Sensor
2016KiaSportageN/ACoolant Temp Sensor
2015HyundaiAzeraN/ACoolant Temp Sensor
2015HyundaiSanta Fe SportN/ACoolant Temp Sensor
2015HyundaiSonataN/ACoolant Temp Sensor
2015HyundaiTucson2.4LL4N/ACoolant Temp Sensor
2015KiaOptimaN/ACoolant Temp Sensor
2015KiaSorento2.4LL4N/ACoolant Temp Sensor
2015KiaSportageN/ACoolant Temp Sensor
2014HyundaiAzeraN/ACoolant Temp Sensor
2014HyundaiSanta Fe SportN/ACoolant Temp Sensor
2014HyundaiSonataN/ACoolant Temp Sensor
2014HyundaiTucson2.4LL4N/ACoolant Temp Sensor
2014KiaOptimaN/ACoolant Temp Sensor
2014KiaSorento2.4LL4N/ACoolant Temp Sensor
2014KiaSportageN/ACoolant Temp Sensor
2013HyundaiAzeraN/ACoolant Temp Sensor
2013HyundaiGenesis3.8LV6N/ACoolant Temp Sensor
2013HyundaiSanta Fe SportN/ACoolant Temp Sensor
2013HyundaiSonataN/ACoolant Temp Sensor
2013HyundaiTucsonN/ACoolant Temp Sensor
2013KiaForteN/ACoolant Temp Sensor
2013KiaForte KoupN/ACoolant Temp Sensor
2013KiaForte5N/ACoolant Temp Sensor
2013KiaOptimaN/ACoolant Temp Sensor
2013KiaSorento2.4LL4N/ACoolant Temp Sensor
2013KiaSportageN/ACoolant Temp Sensor
2012HyundaiAzeraN/ACoolant Temp Sensor
2012HyundaiGenesis3.8LV6N/ACoolant Temp Sensor
2012HyundaiSanta Fe2.4LL4N/ACoolant Temp Sensor
2012HyundaiSonataN/ACoolant Temp Sensor
2012HyundaiTucsonN/ACoolant Temp Sensor
2012KiaForteN/ACoolant Temp Sensor
2012KiaForte KoupN/ACoolant Temp Sensor
2012KiaForte5N/ACoolant Temp Sensor
2012KiaOptimaN/ACoolant Temp Sensor
2012KiaSedonaN/A
2012KiaSorento2.4LL4N/ACoolant Temp Sensor
2012KiaSportageN/ACoolant Temp Sensor
2011HyundaiGenesis3.8LV6N/ACoolant Temp Sensor
2011HyundaiSanta Fe2.4LL4N/ACoolant Temp Sensor
2011HyundaiSonataN/ACoolant Temp Sensor
2011HyundaiTucsonN/ACoolant Temp Sensor
2011KiaForteN/ACoolant Temp Sensor
2011KiaForte KoupN/ACoolant Temp Sensor
2011KiaOptimaN/ACoolant Temp Sensor
2011KiaRondoN/ACoolant Temp Sensor
2011KiaSedonaN/A
2011KiaSorento2.4LL4N/ACoolant Temp Sensor
2011KiaSportageN/ACoolant Temp Sensor
2010HyundaiGenesis3.8LV6N/ACoolant Temp Sensor
2010HyundaiSanta Fe2.4LL4N/ACoolant Temp Sensor
2010HyundaiSonata2.4LL4N/ACoolant Temp Sensor
2010HyundaiTucsonN/ACoolant Temp Sensor
2010KiaForteN/ACoolant Temp Sensor
2010KiaForte KoupN/ACoolant Temp Sensor
2010KiaMagentisN/ACoolant Temp Sensor
2010KiaOptimaLX2.4LL4N/ACoolant Temp Sensor
2010KiaOptimaEX2.4LL4N/ACoolant Temp Sensor
2010KiaRondo2.4LL4N/ACoolant Temp Sensor
2009HyundaiGenesis3.8LV6N/ACoolant Temp Sensor
2009KiaOptima2.4LL4N/ACoolant Temp Sensor
2009KiaRondo2.4LL4N/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