HomeBelts and Cooling > Thermostat and HousingBeck Arnley 143-0970 Engine Coolant Thermostat
Part #: 143-0970

Beck Arnley 143-0970 Engine Coolant Thermostat

⚙️ 29 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Hyundai and Kia, Veloster N, Santa Fe, Optima, Sportage, Sonata, Santa Fe Sport, and Sorento
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Reliable Engine Coolant Thermostat for Hyundai and Kia Vehicles

The Beck Arnley 143-0970 engine coolant thermostat is designed to maintain optimal engine temperature at 180°F. This thermostat is compatible with a range of Hyundai and Kia models, ensuring precise temperature regulation for efficient engine performance.

  • Maintains engine temperature at 180°F for optimal performance
  • Compatible with Hyundai Elantra N, Sonata, Veloster N, and more
  • Fits Kia Optima, Sorento, Sportage, Santa Fe, and Santa Fe Sport
  • Direct replacement part number 143-0970 for easy installation
  • Engineered to meet OEM specifications for reliable operation

Product Details and Temperature Specification

This Beck Arnley engine coolant thermostat operates at a temperature rating of 180°F, which is critical for regulating coolant flow and maintaining engine temperature within the ideal range. Proper thermostat function prevents engine overheating and promotes fuel efficiency. The 143-0970 thermostat is manufactured to precise standards, ensuring consistent performance across all compatible Hyundai and Kia models including the Elantra N, Sonata, Veloster N, Optima, Sorento, Sportage, Santa Fe, and Santa Fe Sport.

Compatible Hyundai and Kia Models

This thermostat is specifically designed for use in the following vehicles: Hyundai Elantra N, Sonata, Veloster N, Santa Fe, Santa Fe Sport, and Kia Optima, Sorento, Sportage. Using the correct thermostat like the Beck Arnley 143-0970 helps maintain engine temperature control tailored to these models’ cooling system requirements.

Common Issues Addressed by the Thermostat

  • Engine overheating due to stuck closed thermostat
  • Poor fuel economy caused by thermostat stuck open
  • Erratic engine temperature fluctuations
  • Heater core not warming up properly
  • Check engine light related to cooling system faults

Installation Notes and Tips

When installing the Beck Arnley 143-0970 thermostat, ensure the engine is cool before beginning work. Drain the coolant system to prevent spills and contamination. Verify the orientation of the thermostat matches OEM specifications to ensure proper coolant flow. Replace any gaskets or seals to avoid leaks. After installation, refill the cooling system and bleed air pockets to maintain system integrity.

Quality Assurance and Warranty

Beck Arnley parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 143-0970 engine coolant thermostat undergoes rigorous quality control to ensure consistent operation. Warranty coverage details can be obtained from the product documentation or authorized distributors.

BrandBeck Arnley
Part Number143-0970
TEMPERATURE180

This part fits 29 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2023HyundaiElantra N2.0LL4N/ATEMPERATURE 82C/180F
2022HyundaiElantra N2.0LL4N/ATEMPERATURE 82C/180F
2022HyundaiVeloster N2.0LL4N/ATEMPERATURE 82C/180F
2022KiaSportage2.0LL4N/ATEMPERATURE 82C/180F
2021HyundaiVeloster N2.0LL4N/ATEMPERATURE 180
2021KiaSportage2.0LL4N/ATEMPERATURE 82C/180F
2020HyundaiSanta Fe2.0LL4N/ATEMPERATURE 180
2020HyundaiVeloster N2.0LL4N/ATEMPERATURE 180
2020KiaOptima2.0LL4N/ATEMPERATURE 180
2020KiaSportage2.0LL4N/ATEMPERATURE 180
2019HyundaiSanta Fe2.0LL4N/ATEMPERATURE 180
2019HyundaiSonata2.0LL4N/ATEMPERATURE 180
2019HyundaiVeloster N2.0LL4N/ATEMPERATURE 180
2019KiaOptima2.0LL4N/ATEMPERATURE 180
2019KiaSportage2.0LL4N/ATEMPERATURE 180
2018HyundaiSanta Fe Sport2.0LL4N/ATEMPERATURE 180
2018HyundaiSonata2.0LL4N/ATEMPERATURE 180
2018KiaOptima2.0LL4N/ATEMPERATURE 180
2018KiaSorento2.0LL4N/ATEMPERATURE 180
2018KiaSportage2.0LL4N/ATEMPERATURE 180
2017HyundaiSanta Fe Sport2.0LL4N/ATEMPERATURE 180
2017HyundaiSonata2.0LL4N/ATEMPERATURE 180
2017KiaOptima2.0LL4N/ATEMPERATURE 180
2017KiaSorento2.0LL4N/ATEMPERATURE 180
2017KiaSportage2.0LL4N/ATEMPERATURE 180
2016HyundaiSonata2.0LL4N/ATEMPERATURE 180
2016KiaOptima2.0LL4N/ATEMPERATURE 180
2016KiaSorento2.0LL4N/ATEMPERATURE 180
2015HyundaiSonata2.0LL4N/ATEMPERATURE 180

* 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.