HomeHVAC > SensorsStandard Ignition AX242 HVAC Heater Core Temperature Sensor
Part #: AX242

Standard Ignition AX242 HVAC Heater Core Temperature Sensor

3 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Hyundai, Tiburon
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Standard Ignition HVAC Heater Core Temperature Sensor AX242

The Standard Ignition HVAC Heater Core Temperature Sensor AX242 is designed specifically for Hyundai Tiburon models. This sensor plays a critical role in monitoring the temperature of the heater core to ensure optimal HVAC system performance.

  • Connector Gender: Female
  • Connector Quantity: 1
  • Connector Shape: Rectangular
  • Connector Type: Plug in
  • Terminal Gender: Male
  • Terminal Quantity: 2
  • Terminal Type: Blade
  • Includes sensor component only

Detailed Product Description

The AX242 heater core temperature sensor from Standard Ignition is engineered to provide accurate temperature readings within the HVAC system of Hyundai Tiburon vehicles. Featuring a female rectangular plug-in connector with a single connection point, it ensures a secure and reliable electrical interface. The sensor terminals are male blade types, with two terminals designed for efficient signal transmission. This configuration supports consistent communication with the vehicle’s climate control module, helping maintain cabin comfort by regulating heater core temperature.

Common Applications and Problem Resolution

  • Helps prevent inaccurate temperature readings in the HVAC system
  • Addresses heater core overheating or underheating issues
  • Resolves inconsistent cabin temperature fluctuations
  • Eliminates HVAC system error codes related to temperature sensor faults
  • Supports proper operation of climate control in Hyundai Tiburon models

Installation Notes and Tips

When installing the Standard Ignition AX242 sensor, ensure the female rectangular plug is fully seated to avoid loose connections. Verify the two male blade terminals are clean and free of corrosion before installation. It is recommended to disconnect the vehicle battery prior to sensor replacement to prevent electrical shorts. Proper alignment and secure mounting of the sensor will help maintain accurate temperature readings and system reliability.

Quality Assurance and Warranty

Standard Ignition parts, including the AX242 HVAC heater core temperature sensor, are manufactured to meet or exceed OEM specifications. This sensor undergoes rigorous testing to ensure durability and performance in Hyundai Tiburon vehicles. The product is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use.

BrandStandard Ignition
Part NumberAX242
Connector GenderFemale
Connector ShapeRectangular
Connector TypePlug In
ContentsSensor
Terminal GenderMale
Terminal TypeBlade

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2008HyundaiTiburonN/A
2007HyundaiTiburonN/A
2006HyundaiTiburonN/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:

5S90767002271-2759765729722917600ATSA224TS57369WT5678

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