Standard Ignition TX368 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for Select Hyundai and Genesis Models

Standard Ignition TX368 is an engine coolant temperature sensor built for direct replacement on select Genesis, Hyundai, and Kia applications. It uses a bolt-on attachment method with a female oval plug connector, making it a practical choice for vehicles that need accurate coolant temperature input at the water outlet.

• Bolt-on mounting for secure installation
• Female connector with 1 oval plug connection
• 2 male blade terminals for the vehicle harness
• Black and silver metal/plastic construction
• 1-port sensor design for coolant temperature monitoring

Fitment Details

• Fits 2021-2025 Genesis G80, Located On Water Outlet
• Fits 2022-2025 Genesis GV70, Located On Water Outlet
• Fits 2021-2025 Genesis GV80, Located On Water Outlet
• Fits 2022-2025 Hyundai Santa Cruz, Located On Water Outlet
• Fits 2021-2025 Hyundai Santa Fe, Located On Water Outlet
• Fits 2020-2024 Hyundai Sonata, Located On Water Outlet
• Fits 2024 Hyundai Tucson, Located On Water Outlet
• Fits 2022 Hyundai Tucson, Located On Water Outlet
• Fits 2020-2023 Kia Stinger, Located On Water Outlet

Product Overview

Standard Ignition TX368 is an engine coolant temperature sensor that reports coolant temperature from the water outlet area to the engine management system. Accurate temperature input supports proper fuel delivery, cooling fan operation, and temperature-related engine control strategies. This part cross-references Walker Products 211-2138 for the same application.

Common Issues This Sensor Can Address

• Incorrect coolant temperature readings on the dash or scan tool
• Cooling fan operation that does not match engine temperature
• Hard starting or rough running related to temperature signal errors
• Check engine light conditions tied to coolant temperature sensor faults
• Delayed warm-up or poor engine control feedback from the cooling system

Installation Notes and Tips

Verify the connector shape, terminal count, and water outlet location before installation. Inspect the harness plug and sealing surfaces for corrosion, damage, or coolant residue, and confirm the sensor seats correctly in the mounting point. Standard Ignition TX368 is listed for select Genesis G80, Genesis GV70, Genesis GV80, Hyundai Santa Cruz, Hyundai Santa Fe, Hyundai Sonata, Hyundai Tucson, and Kia Stinger applications.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and engine management components. TX368 is built with a metal and plastic housing and the specified connector and terminal configuration for the listed applications.