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Standard Ignition AX157 Ambient Air Temperature SensorOE Quality 60-Day Returns
Part #: AX157

Standard Ignition AX157 Ambient Air Temperature Sensor

207 vehicles fit this part
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Fitment: Hyundai and Kia, Accent, Elantra, Nexo, Elantra GT, Forte, Niro EV, Rio, Sedona, Sorento, Stinger, Telluride, Kona Electric, Sonata, Tucson, Cadenza, Niro, Optima, Soul, Azera, Equus, Genesis Coupe, Forte Koup, Elantra Coupe, Genesis, Veracruz, Santa Fe, Amanti, and Tiburon
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Reliable Ambient Air Temperature Sensor for Hyundai and Kia Vehicles

The Standard Ignition AX157 Ambient Air Temperature Sensor is designed to provide accurate temperature readings for a range of Hyundai and Kia models. This sensor helps maintain optimal HVAC system performance by monitoring outside air temperature.

  • Compatible with multiple Hyundai and Kia models including Elantra, Sonata, Santa Fe, and more
  • Part number AX157 ensures precise fit and function
  • Monitors ambient air temperature for HVAC system efficiency
  • Durable construction for long-lasting performance
  • Direct replacement sensor for easy installation

Product Details and Compatibility

The Standard Ignition AX157 Ambient Air Temperature Sensor is engineered to meet OEM specifications for a wide range of Hyundai and Kia vehicles. It is compatible with popular models such as the Hyundai Accent, Elantra, Sonata, Tucson, and Kia Forte, Optima, Sorento, and Stinger among others. This sensor plays a critical role in the HVAC system by providing accurate ambient temperature data, which helps regulate climate control settings and engine management systems.

Purpose and Common Issues Addressed

  • Ensures accurate outside temperature readings for climate control systems
  • Prevents HVAC system malfunctions related to incorrect temperature data
  • Helps avoid engine performance issues linked to faulty ambient temperature sensing
  • Reduces risk of erratic temperature gauge readings
  • Supports proper operation of automatic climate control features

Installation Notes and Tips

Installation of the Standard Ignition AX157 sensor typically requires minimal tools and mechanical experience. It is recommended to disconnect the vehicle battery before installation to prevent electrical issues. Locate the existing ambient air temperature sensor, usually positioned near the front grille or bumper area, remove the old sensor, and install the new AX157 sensor securely. Verify proper electrical connections and test the HVAC system for correct operation after installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The AX157 Ambient Air Temperature Sensor undergoes rigorous quality control testing. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship to provide confidence in your replacement part.

BrandStandard Ignition
Part NumberAX157
Attachment MethodPush On
ColorBlack
Connector GenderFemale
Connector ShapeOval
Connector TypePlug In
ContentsSensor
Mounting Bracket(s) IncludedNo
Terminal GenderMale
Terminal TypeBlade
Wiring Harness IncludedNo

This part fits 207 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2024HyundaiSanta Cruz2.5LL4N/A
2024HyundaiTucsonN/AInside Air Temperature
2024KiaK51.6LL4N/A
2023HyundaiElantra1.6LL4N/A
2023HyundaiSanta Cruz2.5LL4N/A
2023HyundaiTucsonN/AInside Air Temperature
2023KiaForteN/A
2023KiaK51.6LL4N/A
2023KiaStingerN/A
2022HyundaiAccentN/A
2022HyundaiElantra1.6LL4N/A
2022HyundaiSanta Cruz2.5LL4N/A
2022HyundaiTucsonN/AInside Air Temperature
2022KiaForteN/A
2022KiaK51.6LL4N/A
2022KiaNiro EVN/A
2022KiaStingerN/A
2022KiaTellurideN/A
2021HyundaiAccentN/A
2021HyundaiElantraN/A
2021HyundaiNexoN/A
2021HyundaiTucsonN/AInside Air Temperature
2021KiaForteN/A
2021KiaK51.6LL4N/A
2021KiaNiro EVN/A
2021KiaStingerN/A
2021KiaTellurideN/A
2020HyundaiAccentN/A
2020HyundaiElantraN/A
2020HyundaiElantra GTN/A
2020HyundaiNexoN/A
2020HyundaiTucsonN/AInside Air Temperature
2020KiaForteN/A
2020KiaNiro EVN/A
2020KiaRioN/A
2020KiaSedonaN/A
2020KiaSorentoN/A
2020KiaStingerN/A
2020KiaTellurideN/A
2019HyundaiAccentN/A
2019HyundaiElantraN/A
2019HyundaiElantra GTN/A
2019HyundaiKona ElectricN/A
2019HyundaiNexoN/A
2019HyundaiSonataN/A
2019HyundaiTucsonN/AInside Air Temperature
2019KiaCadenza3.3LV6N/A
2019KiaForteN/A
2019KiaNiroN/A
2019KiaNiro EVN/A
2019KiaOptimaN/A
2019KiaRioN/A
2019KiaSedonaN/A
2019KiaSorentoN/A
2019KiaSoulN/A
2019KiaStingerN/A
2018HyundaiAccentN/A
2018HyundaiElantraN/A
2018HyundaiElantra GTN/A
2018HyundaiSonataN/A
2018HyundaiTucsonN/AInside Air Temperature
2018KiaCadenza3.3LV6N/A
2018KiaForteN/A
2018KiaNiroN/A
2018KiaOptimaN/A
2018KiaRioN/A
2018KiaSedonaN/A
2018KiaSorentoN/A
2018KiaSoulN/A
2018KiaStingerN/A
2017HyundaiAzeraN/A
2017HyundaiElantraN/A
2017HyundaiElantra GTN/A
2017HyundaiSonataN/A
2017HyundaiTucsonN/AInside Air Temperature
2017KiaCadenza3.3LV6N/A
2017KiaForteN/A
2017KiaNiroN/A
2017KiaOptimaN/A
2017KiaSedonaN/A
2017KiaSorentoN/A
2017KiaSoulN/A
2016HyundaiAzeraN/A
2016HyundaiElantraN/A
2016HyundaiElantra GTN/A
2016HyundaiEquusN/A
2016HyundaiGenesis CoupeN/A
2016HyundaiSonataN/A
2016HyundaiTucsonN/AInside Air Temperature
2016KiaCadenza3.3LV6N/A
2016KiaForteN/A
2016KiaForte KoupN/A
2016KiaOptimaN/A
2016KiaSedonaN/A
2016KiaSorentoN/A
2016KiaSoulN/A
2015HyundaiAzeraN/A
2015HyundaiElantraN/A
2015HyundaiElantra GTN/A
2015HyundaiEquusN/A
2015HyundaiGenesis CoupeN/A
2015HyundaiSonataN/A
2015HyundaiTucsonN/AInside Air Temperature
2015KiaCadenza3.3LV6N/A
2015KiaForteN/A
2015KiaForte KoupN/A
2015KiaOptimaN/A
2015KiaSedonaN/A
2015KiaSorentoN/A
2015KiaSoulN/A
2014HyundaiAzeraN/A
2014HyundaiElantraN/A
2014HyundaiElantra CoupeN/A
2014HyundaiElantra GTN/A
2014HyundaiEquusN/A
2014HyundaiGenesisN/AFits on radiator for engine cooling fan switch.
2014HyundaiGenesis CoupeN/A
2014HyundaiSonataN/A
2014HyundaiTucsonN/AInside Air Temperature
2014KiaCadenza3.3LV6N/A
2014KiaForteN/A
2014KiaForte KoupN/A
2014KiaOptimaN/A
2014KiaSedonaN/AFitment Note: Without Bracket
2014KiaSoulN/A
2013HyundaiAzeraN/A
2013HyundaiElantraN/A
2013HyundaiElantra CoupeN/A
2013HyundaiElantra GTN/A
2013HyundaiEquusN/A
2013HyundaiGenesisN/A
2013HyundaiGenesis CoupeN/A
2013HyundaiSonataN/A
2013HyundaiTucsonN/AInside Air Temperature
2013KiaOptimaN/A
2013KiaSoulN/A
2012HyundaiAzeraN/A
2012HyundaiElantraN/AInside Air Temperature
2012HyundaiEquusN/A
2012HyundaiGenesisN/A
2012HyundaiSonataN/A
2012HyundaiTucsonN/AInside Air Temperature
2012HyundaiVeracruzN/A
2012KiaOptimaN/A
2012KiaSedonaN/AFitment Note: Without Bracket
2012KiaSoulN/A
2011HyundaiElantraN/AInside Air Temperature
2011HyundaiEquusN/A
2011HyundaiGenesisN/A
2011HyundaiSonataN/A
2011HyundaiTucsonN/AInside Air Temperature
2011HyundaiVeracruzN/A
2011KiaOptimaN/A
2011KiaSedonaN/AFitment Note: Without Bracket
2011KiaSoulN/A
2010HyundaiGenesisN/A
2010HyundaiTucsonN/AInside Air Temperature
2010HyundaiVeracruzN/A
2010KiaOptimaEX2.4LL4N/A
2010KiaOptimaLX2.4LL4N/A
2010KiaOptimaEX2.7LV6N/A
2010KiaOptimaLX2.7LV6N/A
2010KiaOptimaSX2.7LV6N/A
2010KiaSedonaN/AFitment Note: Without Bracket
2010KiaSoulN/A
2009HyundaiGenesisN/A
2009HyundaiSanta FeN/Aw/o Bracket; Outside Air Temperature
2009HyundaiTucsonN/AInside Air Temperature
2009HyundaiVeracruzN/A
2009KiaAmantiN/A
2009KiaOptimaN/A
2009KiaSedonaN/AFitment Note: Without Bracket
2008HyundaiSanta FeN/Aw/o Bracket; Outside Air Temperature
2008HyundaiTiburonN/A
2008HyundaiTucsonN/AInside Air Temperature
2008HyundaiVeracruzN/A
2008KiaAmantiN/A
2008KiaOptimaN/A
2008KiaSedonaN/AFitment Note: Without Bracket
2007HyundaiSanta FeN/Aw/ Auto. AC; Outside Air Temperature
2007HyundaiTiburonN/A
2007HyundaiTucsonN/AInside Air Temperature
2007HyundaiVeracruzN/A
2007KiaAmantiN/A
2007KiaOptimaN/A
2007KiaSedonaN/AFitment Note: Without Bracket
2006HyundaiAccentN/A
2006HyundaiElantraN/A
2006HyundaiSanta FeN/Aw/ Auto. AC; Outside Air Temperature; From 4/1/06
2006HyundaiTiburonN/A
2006HyundaiTucsonN/AInside Air Temperature
2006KiaAmantiN/A
2006KiaSedonaN/AFitment Note: Without Bracket
2005HyundaiAccentN/A
2005HyundaiElantraN/A
2005HyundaiTiburonN/A
2005HyundaiTucsonN/AInside Air Temperature
2005KiaAmantiN/A
2004HyundaiAccentN/A
2004HyundaiElantraN/A
2004HyundaiTiburonN/A
2004KiaAmantiN/A
2003HyundaiAccentN/A
2003HyundaiElantraN/A
2003HyundaiTiburonN/A
2002HyundaiElantraN/A
2001HyundaiElantraN/A

* 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:

17-05065S766072-482776026969852D000969853X000ATSA43TS57281WT5593

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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