Holstein 2CTS0137 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor Overview

Holstein Parts 2CTS0137 is an engine coolant temperature sensor for select Genesis, Hyundai, and Kia applications. It provides the temperature signal used by the engine management system to monitor coolant conditions and support proper engine operation.

Compatible With 2009-2016 Hyundai Genesis, 2011-2016 Hyundai Equus, 2015-2016 Kia K900, 2009-2011 Kia Borrego, 2017-2020 Genesis G80, and 2017-2021 Genesis G90 applications.

Key Features

• Engine coolant temperature sensor for monitored coolant temperature input
• Holstein Parts brand line replacement for select Hyundai, Kia, and Genesis vehicles
• Direct-fit application coverage for multiple model years
• Cross-references Standard Ignition TX192 for the same application
• Part number 2CTS0137 for catalog and fitment lookup

Detailed Product Description

The Holstein Parts 2CTS0137 coolant temperature sensor is used to report engine coolant temperature to the vehicle control system. Accurate temperature input supports fuel delivery, idle strategy, and cooling system management on vehicles such as the Hyundai Genesis and Genesis G80, along with select Hyundai Equus, Kia K900, Kia Borrego, and Genesis G90 applications. Holstein Parts positions this sensor within its Holstein Parts line for replacement needs where the original sensor has failed or is no longer reading correctly.

This part cross-references Standard Ignition TX192 for the same application.

What This Sensor Helps Address

• Incorrect coolant temperature readings
• Illuminated engine warning lights related to temperature input
• Hard starting or rough idle tied to faulty temperature data
• Cooling fan control issues caused by inaccurate sensor signals
• Fuel mixture or drivability concerns linked to sensor failure

Installation Notes and Tips

Verify connector style, thread engagement, and engine application before installation. Compare the old sensor to the replacement part number 2CTS0137 and confirm the vehicle year range for your Genesis, Hyundai, or Kia model. Clear diagnostic trouble codes after installation and recheck coolant level and system operation.

Quality Assurance

Holstein Parts offers replacement components for import vehicle applications, and this sensor is cataloged for direct fitment across the listed Genesis, Hyundai, and Kia models.