Standard Ignition AX455 HVAC Heater Core Temperature Sensor

Overview of Standard Ignition HVAC Heater Core Temperature Sensor AX455

The Standard Ignition HVAC Heater Core Temperature Sensor AX455 is designed for precise temperature monitoring in Toyota vehicles. Compatible with Toyota 4Runner, Highlander, and Sienna models, this sensor ensures accurate HVAC system performance by providing reliable temperature data.

• Connector Gender: Female
• Connector Quantity: 1
• Connector Shape: Square
• Connector Type: Plug in
• Contents: Sensor only
• Terminal Gender: Male
• Terminal Quantity: 2
• Terminal Type: Pins

Detailed Product Description

The AX455 HVAC Heater Core Temperature Sensor from Standard Ignition is engineered to deliver consistent and accurate temperature readings within the heating and cooling system of select Toyota vehicles. Featuring a female square plug-in connector with one connection point, it simplifies installation and ensures a secure fit. The sensor terminals are male pins, with two terminals providing stable electrical contact. This sensor is a critical component for maintaining proper HVAC function by monitoring heater core temperature and relaying data to the vehicle’s climate control system.

Compatible Toyota Models and Applications

This sensor is compatible with Toyota 4Runner, Highlander, and Sienna models, making it suitable for owners seeking a direct replacement part for their HVAC system. The part number AX455 corresponds specifically to this sensor, ensuring proper fit and function in the listed vehicles.

• Helps regulate heater core temperature for optimal cabin comfort
• Prevents HVAC system overheating or inefficient heating
• Addresses issues related to inaccurate temperature readings
• Supports proper operation of climate control systems in Toyota 4Runner, Highlander, and Sienna

Installation Notes and Tips

When installing the Standard Ignition AX455 sensor, ensure the female square plug-in connector aligns correctly with the vehicle’s wiring harness. Verify that the two male pin terminals are securely connected to avoid intermittent signals. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts. Proper installation will maintain sensor accuracy and HVAC system reliability.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The AX455 sensor undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship, providing confidence in the sensor’s reliability for Toyota 4Runner, Highlander, and Sienna applications.