The product is an ACDelco GM Original Equipment transmission control module (TCM) designed for GMC Acadia models with 6T70, 6T75, or 6T80 transmissions. It includes solenoids and programming, making installation and setup easier. The TCM is made of aluminum, stainless steel, plastic, rubber, and steel, with an excellent surface finish. It is manufactured in the United States and offers universal fitment for various vehicles. This TCM is a crucial component for controlling the transmission system in the GMC Acadia, ensuring smooth and efficient gear shifting.