The NEW OEM GM Blend Door Actuator 89018365 is a high-quality replacement part designed for Silverado, Sierra, Tahoe, Suburban, and Yukon H2 vehicles. Made by ACDelco, a trusted brand in the automotive industry, this actuator is a genuine OE/OEM part with the manufacturer part number 15-72971. It has a surface finish of NEW and is designed for easy installation on the front of the vehicle. With interchange part numbers 89018365, 52402588, and 16163982, this blend door actuator is a reliable and essential component for maintaining the HVAC system of your vehicle.