New Carquest T74781 HVAC Vacuum Closed Bypass Heater Valve Chevy GMC Cadillac

Carquest T74781 heater valve. Cadillac Models. C/K Series Trucks: Fits C1500, C2500, C3500, K1500, K2500, and K3500 models from 1995–2000. Yukon & Yukon XL: Fits standard Yukon models from 1995–2000 and Yukon XL 1500/2500 for the year 2000.