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Standard Ignition TX337 Engine Coolant Temperature Sensor - Engine Block, Radiator or Right
Reliable Engine Coolant Temperature Sensor for Hyundai, Kia, and Genesis
The Standard Ignition TX337 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings for optimal engine performance. Compatible with a wide range of Hyundai, Kia, and Genesis models, this sensor ensures your vehicle's cooling system operates efficiently.
- Push-on attachment method for secure and straightforward installation
- Durable black plastic and metal finish for long-lasting use
- Female oval connector with a single plug/socket for reliable electrical connection
- Two male blade terminals supporting 12-volt systems
- Compatible with multiple Hyundai, Kia, and Genesis vehicles including Accent, Elantra, Sonata, Santa Fe, Sorento, Sportage, G80, GV70, and more
Detailed Product Description
The Standard Ignition TX337 Engine Coolant Temperature Sensor features a push-on attachment method that simplifies installation while maintaining a secure fit. Its black plastic and metal construction offers durability and resistance to engine bay conditions. The sensor includes a female oval-shaped connector with one plug/socket, designed to interface seamlessly with your vehicle's wiring harness. Equipped with two male blade terminals, this sensor operates on a 12-volt electrical system, making it suitable for a variety of Hyundai, Kia, and Genesis models such as the Hyundai Tucson, Kia Sorento, and Genesis GV80.
Common Applications and Problem Resolution
- Helps prevent engine overheating by providing accurate coolant temperature data
- Resolves erratic temperature gauge readings or warning light issues
- Supports proper engine management and fuel efficiency by relaying precise temperature information
- Addresses engine performance problems related to faulty temperature sensing
- Ensures reliable operation of cooling fans and temperature-dependent systems
Installation Notes and Tips
When installing the Standard Ignition TX337 sensor, ensure the push-on connection is fully seated to avoid loose contacts. Verify the female oval connector aligns correctly with the vehicle’s wiring harness. It is recommended to inspect the sensor’s terminals for corrosion or damage before installation. Always disconnect the battery before replacing the sensor to prevent electrical shorts.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring dependable performance. The TX337 Engine Coolant Temperature Sensor undergoes rigorous quality control testing to maintain reliability. Warranty coverage details should be confirmed with the product documentation or supplier.
| Brand | Standard Ignition |
| Part Number | TX337 |
| Attachment Method | Push on |
| Color/Finish | Black |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Oval |
| Connector Type | Plug; socket |
| Finish | Plastic, metal |
| Terminal Gender | Male |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
| Voltage | 12 |
This part fits 86 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2026 | Genesis | G80 | 2.5L | L4 | Radiator | ||
| 2026 | Hyundai | Creta | 1.5L | L4 | N/A | No. 1 | |
| 2026 | Hyundai | Kona | 1.6L | L4 | N/A | Lower | |
| 2026 | Kia | Carnival | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Engine Block | Front |
| 2026 | Kia | Sportage | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Engine Block | Front |
| 2025 | Genesis | G80 | 2.5L | L4 | Radiator | ||
| 2025 | Genesis | GV70 | 2.5L | L4 | Radiator | ||
| 2025 | Genesis | GV80 | 2.5L | L4 | Radiator | ||
| 2025 | Hyundai | Creta | 1.5L | L4 | N/A | No. 1 | |
| 2025 | Hyundai | Elantra | 1.6L | L4 | Right | Located On Engine Block | |
| 2025 | Hyundai | Kona | 1.6L | L4 | N/A | Lower | |
| 2025 | Hyundai | Santa Cruz | 2.5L | L4 | N/A | Located On Water Pump | |
| 2025 | Hyundai | Tucson | 1.6L | L4 | N/A | Lower | |
| 2025 | Hyundai | Venue | N/A | Located On Water Pump | |||
| 2025 | Kia | Carnival | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Engine Block | Front |
| 2025 | Kia | K4 | 1.6L | L4 | N/A | Located On Water Pump | |
| 2025 | Kia | K5 | 2.5L | L4 | N/A | Located On Water Pump | |
| 2025 | Kia | Seltos | 1.5L | L4 | N/A | No. 1 | |
| 2025 | Kia | Sorento | 2.5L | L4 | GAS | Engine Block | Front |
| 2025 | Kia | Sportage | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Engine Block | Front |
| 2024 | Genesis | G80 | 2.5L | L4 | Radiator | ||
| 2024 | Genesis | GV70 | 2.5L | L4 | Radiator | ||
| 2024 | Genesis | GV80 | 2.5L | L4 | Radiator | ||
| 2024 | Hyundai | Creta | 1.5L | L4 | N/A | No. 1 | |
| 2024 | Hyundai | Elantra | 1.6L | L4 | Right | Located On Engine Block | |
| 2024 | Hyundai | Kona | 1.6L | L4 | N/A | Lower | |
| 2024 | Hyundai | Santa Cruz | 2.5L | L4 | N/A | Located On Water Pump | |
| 2024 | Hyundai | Tucson | 1.6L | L4 | N/A | Lower | |
| 2024 | Kia | K5 | 1.6L | L4 | N/A | Located On Water Pump | |
| 2024 | Kia | Seltos | 1.5L | L4 | N/A | No. 1 | |
| 2024 | Kia | Sorento | 2.5L | L4 | GAS | Engine Block | Front |
| 2024 | Kia | Sportage | N/A | Located On Water Pump | |||
| 2023 | Genesis | G80 | 2.5L | L4 | Radiator | ||
| 2023 | Genesis | GV70 | 2.5L | L4 | Radiator | ||
| 2023 | Genesis | GV80 | 2.5L | L4 | Radiator | ||
| 2023 | Hyundai | Creta | 1.5L | L4 | N/A | No. 1 | |
| 2023 | Hyundai | Elantra | 1.6L | L4 | Right | Located On Engine Block | |
| 2023 | Hyundai | Kona | 1.6L | L4 | N/A | Lower | |
| 2023 | Hyundai | Santa Cruz | 2.5L | L4 | N/A | Located On Water Pump | |
| 2023 | Hyundai | Santa Fe | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Engine Block | Front |
| 2023 | Hyundai | Sonata | 2.5L | L4 | Engine Block | ||
| 2023 | Hyundai | Tucson | 1.6L | L4 | N/A | Lower | |
| 2023 | Hyundai | Venue | N/A | Located On Water Pump | |||
| 2023 | Kia | K5 | 1.6L | L4 | N/A | Located On Water Pump | |
| 2023 | Kia | Rio | 1.6L | L4 | N/A | No. 1 | |
| 2023 | Kia | Sorento | 2.5L | L4 | GAS | Engine Block | Front |
| 2023 | Kia | Sportage | N/A | Located On Water Pump | |||
| 2023 | Kia | Stinger | N/A | Located On Water Pump | |||
| 2022 | Genesis | G80 | 2.5L | L4 | Radiator | ||
| 2022 | Genesis | GV70 | 2.5L | L4 | Radiator | ||
| 2022 | Genesis | GV80 | 2.5L | L4 | Radiator | ||
| 2022 | Hyundai | Creta | 1.5L | L4 | N/A | No. 1 | |
| 2022 | Hyundai | Elantra | 1.6L | L4 | GAS | Right | Located On Engine Block |
| 2022 | Hyundai | Kona | 1.6L | L4 | N/A | Lower | |
| 2022 | Hyundai | Santa Cruz | 2.5L | L4 | N/A | Located On Water Pump | |
| 2022 | Hyundai | Santa Fe | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Engine Block | Front |
| 2022 | Hyundai | Sonata | 2.5L | L4 | Engine Block | ||
| 2022 | Hyundai | Tucson | 1.6L | L4 | N/A | Lower | |
| 2022 | Kia | K5 | 1.6L | L4 | N/A | Located On Water Pump | |
| 2022 | Kia | Rio | 1.6L | L4 | N/A | No. 1 | |
| 2022 | Kia | Sorento | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Engine Block | Front |
| 2022 | Kia | Stinger | N/A | Located On Water Pump | |||
| 2021 | Genesis | G80 | 2.5L | L4 | Radiator | ||
| 2021 | Genesis | GV80 | 2.5L | L4 | Radiator | ||
| 2021 | Hyundai | Creta | 1.5L | L4 | N/A | No. 1 | |
| 2021 | Hyundai | Elantra | 1.6L | L4 | Right | Located On Engine Block | |
| 2021 | Hyundai | Santa Fe | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Engine Block | Front |
| 2021 | Hyundai | Sonata | 2.5L | L4 | GAS | Engine Block | Front |
| 2021 | Hyundai | Venue | N/A | ||||
| 2021 | Kia | K5 | 1.6L | L4 | N/A | Located On Water Pump | |
| 2021 | Kia | Rio | 1.6L | L4 | N/A | No. 1 | |
| 2021 | Kia | Sorento | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Engine Block | Front |
| 2021 | Kia | Stinger | N/A | Located On Water Pump | |||
| 2020 | Hyundai | Accent | Right | Located On Engine Block | |||
| 2020 | Hyundai | Elantra | 1.6L | L4 | Right | Located On Engine Block | |
| 2020 | Hyundai | Sonata | 2.5L | L4 | N/A | ||
| 2020 | Hyundai | Venue | N/A | ||||
| 2020 | Kia | Rio | N/A | ||||
| 2020 | Kia | Stinger | N/A | Located On Water Pump | |||
| 2019 | Hyundai | Accent | N/A | ||||
| 2019 | Hyundai | Elantra | 1.6L | L4 | Right | Located On Engine Block | |
| 2019 | Kia | Rio | 1.6L | L4 | Right | Located On Engine Block | |
| 2018 | Hyundai | Accent | N/A | ||||
| 2018 | Kia | Rio | 1.6L | L4 | Right | Located On Engine Block | |
| 2017 | Kia | Rio | 1.6L | L4 | Right | Located On Engine Block | |
| 2016 | Kia | Rio | 1.6L | L4 | N/A | No. 1 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.