The 2021-2026 Chevy Trailblazer Front Outer Ambient Air Temp Temperature Sensor OEM is a high-quality sensor made of plastic, designed for easy installation on the front of the vehicle. This black sensor is specifically manufactured by Chevrolet, ensuring a perfect fit for the Trailblazer model. With the OE/OEM part number 13583411, this ambient temperature sensor is a reliable replacement part for your vehicle's HVAC temperature sensing system.