Sold ✅✅ Original A/C Heater Control Unit for GMC and Chevrolet models 1981-1991. Suitable for fleetside and standard models depending on trim and equipment. All accessories included. * Original GM * Good condition as shown in the pictures * All sliders and switches are intact * Suitable for replacement or restoration to maintain originality * Please match the appearance before purchasing to ensure compatibility . . . . GM, Genuine GM, OEM, Original GM, General Motors, Genuine GM Parts, Original Parts, American Parts, Original American, Made in USA, USA, ACDelco, Delco, Chevrolet, GMC, Cadillac, Buick, Oldsmobile, Pontiac, Caprice, Impala, Suburban, Silverado, Sierra, Tahoe, Yukon, C10, K5 Blazer, Classic, 80s, Old Models, Rare Parts, Original Parts, NOS, Clean Used Parts, Excellent Condition Parts.