Four Seasons
Coolant Temp Sensor

Four Seasons 37876 Engine Coolant Temperature Sensor

Brand Four Seasons 37876
Connector Gender Female
Connector Shape Rectangular
Description Coolant Temp Sensor
Fitting Thread Size M12-1.25
Meets / Exceeds OEM? YES
Number of Terminals 2
Style Coolant Temp Sensor
Type Coolant Temp Sensor
Product line Coolant Temp Sensor
Fits Kia · 6 vehicles

OE direct replacement. Meets or exceeds OEM requirements for dependable sensor performance.

Rectangular connector. Female 2-terminal design for a secure electrical connection.

M12-1.25 thread. Sized for a precise coolant temperature sensor fit.

Cross-references Four Seasons 37876, 0K95B18840 and A14226 for the same application. See all 5.

$29.83Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.

Coolant Temperature Sensor for Kia Sportage and Sephia

Four Seasons 37876 is an engine coolant temperature sensor built for accurate temperature signal input in the cooling system. It is a direct-fit style replacement with a female rectangular connector, 2 terminals, and an M12-1.25 thread size for the listed Kia applications.

Key Features

  • Engine coolant temperature sensor for cooling system monitoring
  • Female rectangular connector with 2 terminals
  • M12-1.25 fitting thread size
  • Meets or exceeds OEM requirements
  • Four Seasons 37876 replacement part

Product Details

The Four Seasons Coolant Temp Sensor line focuses on replacement sensors that match the original electrical and mounting requirements of the vehicle. Part number 37876 is specified for 1998-2002 Kia Sportage and 1998 Kia Sephia applications, making it a practical choice when servicing a Kia Sportage coolant temp sensor or replacing a Kia Sephia engine coolant temperature sensor. This sensor helps provide the engine control system with the coolant temperature information it uses for proper operation.

This part cross-references A14226 and SU4346 for the same application.

Common Issues This Part Can Address

  • Incorrect coolant temperature readings at the engine control system
  • Illuminated check engine light related to coolant temperature input
  • Hard starting or rough running caused by inaccurate temperature data
  • Cooling fan operation concerns tied to sensor signal errors
  • Fuel mixture or idle control problems linked to faulty temperature feedback

Installation Notes and Tips

Verify the connector style, terminal count, and M12-1.25 thread size before installation. Confirm the sensor location on the engine cooling circuit and inspect the harness connector for corrosion, bent terminals, or damaged locking tabs before connecting the new unit. For best results, compare the removed sensor to the replacement part number 37876 before installation.

Quality Assurance

Four Seasons lists this coolant temp sensor as meeting or exceeding OEM requirements for the specified Kia applications. That makes it a dependable OE-style replacement for 1998-2002 Kia Sportage and 1998 Kia Sephia cooling system service.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2002KiaSportageN/ACoolant Temp Sensor
2001KiaSportageN/ACoolant Temp Sensor
2000KiaSportageN/ACoolant Temp Sensor
1999KiaSportageN/ACoolant Temp Sensor
1998KiaSephiaN/ACoolant Temp Sensor
1998KiaSportageN/ACoolant Temp Sensor
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 378760K95B18840A14226OK95B18840SU4346