ACDelco Professional Ambient Air Temperature Sensor

The ACDelco Professional Ambient Air Temperature Sensor (also called an outside air temperature sensor or ambient temp sensor) is a premium aftermarket replacement part for the vehicle's HVAC system. It reads the temperature of the air outside the vehicle. The climate control system uses that reading to help regulate cabin comfort.

Key Features:

• Professional-grade aftermarket replacement for one or more HVAC system applications
• Designed and manufactured to meet or exceed expectations for fit, form, and function
• Helps the climate control system regulate heating and cooling based on outside conditions
• Backed by the ACDelco name, known for dependable replacement parts
• Covered by an ACDelco limited warranty (see ACDelco.com for current terms)

A failing ambient air temperature sensor can cause inaccurate outside temperature readings or erratic automatic climate control behavior. Replacing it with an ACDelco Professional sensor helps restore proper operation.