Standard Ignition AX387 HVAC Heater Core Temperature Sensor

Overview of Standard Ignition HVAC Heater Core Temperature Sensor AX387

The Standard Ignition HVAC Heater Core Temperature Sensor AX387 is designed to provide accurate temperature readings for the heating and ventilation system in select Toyota vehicles. This sensor ensures optimal climate control performance by monitoring the 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: 2
• Terminal Type: Pins
• Compatible with Toyota Corolla, Matrix, Mirai, and RAV4 models
• Part Number: AX387

Detailed Product Description

The AX387 HVAC Heater Core Temperature Sensor from Standard Ignition features a female plug-in connector with a square shape, designed for secure and reliable connection within the HVAC system. It includes two male terminals with pin-type contacts, ensuring stable electrical connectivity. This sensor is engineered to accurately measure the temperature of the heater core, allowing the vehicle’s climate control system to adjust heating output efficiently. Compatible with Toyota Corolla, Matrix, Mirai, and RAV4 models, this sensor meets OEM specifications for fit and function.

Common Applications and Issues Addressed

• Helps regulate cabin temperature by providing accurate heater core temperature data
• Prevents HVAC system overheating or insufficient heating
• Resolves inconsistent or fluctuating interior temperature readings
• Addresses heater core sensor failure codes or warning lights
• Improves overall HVAC system responsiveness and comfort

Installation Notes and Tips

When installing the Standard Ignition AX387 sensor, ensure the female plug-in connector is securely attached to the corresponding male terminal with pin connectors. Verify that the square-shaped connector aligns properly to avoid damage. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts. Proper installation will maintain accurate sensor readings and HVAC system performance.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The AX387 HVAC Heater Core Temperature Sensor undergoes rigorous quality control testing. Please refer to Standard Ignition’s warranty policy for specific coverage details.