Standard Motor Products AX280 Heater Core Temperature Sensor

The Standard Motor Products AX280 is a direct-fit heater core temperature sensor designed to monitor the temperature of the heater core and relay that data to the vehicle's HVAC control module. This sensor plays a critical role in regulating cabin climate by ensuring the heating system operates within its proper temperature range, preventing overheating and optimizing performance.

Key Features:

• Direct OE replacement — engineered to match original equipment specifications for a precise, hassle-free installation
• Monitors heater core outlet temperature to support accurate HVAC system control
• Manufactured to meet or exceed original equipment standards for reliability and longevity
• Designed for proper signal output to the vehicle's body control module (BCM) or HVAC control unit
• Corrosion-resistant construction for durability in high-moisture underdash environments

Standard Motor Products is a trusted OEM-grade supplier with decades of experience in engine management and HVAC components. The AX280 is built to restore proper heater core temperature monitoring and maintain consistent, comfortable cabin temperatures in supported applications.