HomeHVAC > SensorsStandard Ignition AX219 Cabin Air Temperature Sensor
Part #: AX219

Standard Ignition AX219 Cabin Air Temperature Sensor

7 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Hyundai, Elantra, Sonata, and Azera
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Overview of Standard Ignition AX219 Cabin Air Temperature Sensor

The Standard Ignition AX219 Cabin Air Temperature Sensor is designed for precise climate control in select Hyundai vehicles. This sensor ensures accurate temperature readings inside the cabin, contributing to optimal HVAC system performance in Hyundai Azera, Elantra, and Sonata models.

  • Attachment Method: Bolt on for secure installation
  • Color/Finish: Black for durability and corrosion resistance
  • Connector Gender: Female with one connector for easy plug-in connection
  • Connector Shape: Round and rectangular for compatibility
  • Connector Type: Plug in for straightforward wiring
  • Includes Mounting Bracket(s) for proper sensor placement
  • Terminal Gender: Male with two blade terminals for reliable electrical contact
  • Wiring Harness Not Included

Detailed Product Description

The AX219 cabin air temperature sensor from Standard Ignition is engineered to provide accurate temperature data to the HVAC system in Hyundai Azera, Elantra, and Sonata vehicles. Featuring a bolt-on attachment method, this sensor mounts securely in the HVAC housing. The black finish offers resistance to environmental factors, while the included mounting bracket ensures proper alignment and stability. The sensor’s female connector with a single plug-in interface and dual male blade terminals supports a reliable electrical connection, facilitating consistent sensor performance. Its connector shape, combining round and rectangular elements, is designed to fit the OEM wiring harness precisely.

Common Applications and Issues Addressed

  • Improves HVAC system temperature regulation in Hyundai Azera, Elantra, and Sonata
  • Resolves inaccurate cabin temperature readings causing improper climate control
  • Eliminates HVAC system errors related to faulty or damaged temperature sensors
  • Prevents inconsistent airflow or temperature fluctuations inside the vehicle cabin
  • Supports efficient operation of automatic climate control systems

Installation Notes and Tips

  • Ensure vehicle compatibility with Hyundai Azera, Elantra, or Sonata models before installation
  • Use the included mounting bracket for secure and correct sensor placement
  • Disconnect the battery before installation to avoid electrical shorts
  • Verify connector orientation matches the round and rectangular plug shape for proper connection
  • Check blade terminals for corrosion or damage prior to installation

Quality Assurance and Warranty

Standard Ignition manufactures the AX219 sensor to meet or exceed OEM specifications for fit, form, and function. Each sensor undergoes rigorous quality control to ensure reliable performance in Hyundai HVAC systems. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.

BrandStandard Ignition
Part NumberAX219
Attachment MethodBolt On
ColorBlack
Connector GenderFemale
Connector ShapeRound, Rectangular
Connector TypePlug In
ContentsSensor
Mounting Bracket(s) IncludedYes
Terminal GenderMale
Terminal TypeBlade
Wiring Harness IncludedNo

This part fits 7 vehicles. Search below:

YearMakeModelPositionNotes
2010HyundaiElantraN/A
2010HyundaiSonataN/A
2009HyundaiSonataN/A
2008HyundaiAzeraN/ATo 2/15/08
2008HyundaiSonataN/A
2007HyundaiSonataN/A
2006HyundaiSonataN/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:

5S890772-492575886972803K100ATSA101TS57345WT5655

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