Standard Ignition

Standard Ignition AX446 HVAC Heater Core Temperature Sensor

Brand Standard Ignition AX446
Connector Gender Female
Connector Shape Square
Connector Type Plug In
Contents Sensor
Terminal Gender Male
Terminal Type Pins
Fits Honda · 6 vehicles

Plug-in connector. Square female connector for straightforward installation.

Sensor. HVAC temperature sensing component with two-pin terminals.

Cross-references Standard Ignition AX446, 5S16195 and 80560T5RA01 for the same application. See all 6.

$27.82Free shipping
In stock · usually ships same day before 1pm CST
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Order total $27.82
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Free returns within 60 days if it doesn't fit when fitment is verified.

HVAC Heater Core Temperature Sensor for Honda Fit and Odyssey

Standard Ignition AX446 is an HVAC heater core temperature sensor built for direct replacement in select Honda applications. It uses a female square plug-in connector with two male pin terminals for a straightforward electrical connection.

Key Features

  • HVAC heater core temperature sensor for climate control temperature monitoring
  • Female connector with square plug-in design
  • 2 male pin terminals for the vehicle harness connection
  • Sensor supplied as the service part
  • Standard Ignition AX446 replacement part number

Detailed Description

This Standard Ignition AX446 HVAC heater core temperature sensor is specified for select Honda Fit models from 2015-2019 and the 2018 Honda Odyssey. It is used in the HVAC system to read heater core temperature data and send that information to the control circuit, helping the system manage cabin heat output more accurately. This part cross-references 5S16195 and 80560T5RA01 for the same application.

For buyers searching for a Honda Fit heater core temperature sensor, Honda Odyssey HVAC temperature sensor, or Standard Ignition AX446 replacement, this part matches the listed connector style and terminal layout for the confirmed applications.

What It Is Used For

  • Restoring heater core temperature signal input to the HVAC control system
  • Addressing inaccurate cabin heat regulation
  • Replacing a damaged or worn sensor connector interface
  • Correcting HVAC temperature feedback faults in select Honda Fit and Odyssey models
  • Supporting proper heater core temperature monitoring

Installation Notes and Tips

Verify the connector shape, female plug-in style, and two-pin terminal layout before installation. Confirm the vehicle application by year and model: Fits 2015-2019 Honda Fit and 2018 Honda Odyssey. Inspect the harness connector and surrounding HVAC components for corrosion, bent terminals, or heat damage before installing the new sensor.

Quality Assurance

Standard Ignition supplies replacement electrical and HVAC components for service applications, and AX446 is built to match the listed connector and terminal specifications for the confirmed Honda fitments.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2019HondaFitN/A
2018HondaFitN/A
2018HondaOdysseyN/A
2017HondaFitN/A
2016HondaFitN/A
2015HondaFitN/A
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — AX4465S1619580560T5RA01ATSA356TS57573WT5882