Standard Ignition AX437 HVAC Heater Core Temperature Sensor

Overview of Standard Ignition HVAC Heater Core Temperature Sensor AX437

The Standard Ignition HVAC Heater Core Temperature Sensor AX437 is designed to provide accurate temperature readings for the heating and ventilation system in select Nissan vehicles. This sensor ensures optimal climate control performance by monitoring heater core temperature and relaying precise data to the vehicle’s HVAC system.

• Connector Gender: Female
• Connector Quantity: 1
• Connector Shape: Square
• Connector Type: Plug in
• Terminal Gender: Male
• Terminal Quantity: 3
• Terminal Type: Blade
• Contents: Sensor only

Detailed Product Description

The AX437 heater core temperature sensor from Standard Ignition features a single female plug-in connector with a square shape, designed for secure and reliable connection. It includes three male blade terminals that facilitate efficient electrical contact and signal transmission. This sensor is engineered to accurately measure the temperature of the HVAC heater core, providing essential data to the vehicle’s climate control module. Compatible with Nissan NV200, Versa, and Versa Note models, the sensor helps maintain consistent cabin temperature and system efficiency.

Compatible Vehicles and Common Applications

This HVAC heater core temperature sensor is compatible with the following Nissan models:

• Nissan NV200
• Nissan Versa
• Nissan Versa Note

It is commonly used to address issues such as:

• Inaccurate cabin temperature readings
• HVAC system failing to regulate heat properly
• Intermittent heating or cooling performance
• Fault codes related to heater core temperature sensor malfunction
• Reduced HVAC system efficiency

Installation Notes and Tips

When installing the Standard Ignition AX437 sensor, ensure the female plug-in connector aligns correctly with the vehicle’s wiring harness. The square connector shape and three male blade terminals must be securely seated to avoid signal loss or intermittent operation. It is recommended to verify sensor calibration and system operation after installation to confirm proper function within the Nissan NV200, Versa, or Versa Note HVAC system.

Quality Assurance and Warranty

Standard Ignition manufactures the AX437 sensor to meet or exceed OEM specifications for fit, form, and function. While specific warranty details are not provided here, Standard Ignition products typically come with a limited warranty covering defects in materials and workmanship. This sensor is designed to provide reliable performance within the HVAC system of compatible Nissan vehicles.