The product is a digital climate control heater/ac unit designed for 1991-1994 Chevy Silverado and GMC 1500 and 2500 trucks. It is an authentic ACDelco product with a manufacturer warranty of unspecified length. The unit is made in the United States with a normal surface finish and is intended for front placement on the vehicle. This climate control unit is a direct replacement for the original part and is not a custom bundle or modified item.