Cadillac DeVille Heater Control Valves
This page covers heater control valves for the Cadillac DeVille, spanning model years 1992–2005. The range includes HVAC recirculation door actuators and air inlet door actuators — the components that manage airflow direction inside the cabin's climate system. Select your year above and we'll show only the heater control valves that fit your Cadillac DeVille. Fitment is checked against our vehicle data for every part listed.
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What's here for your Cadillac DeVille
- HVAC Recirculation Door Actuators — control whether air is drawn from inside or outside the cabin
- HVAC Air Inlet Door Actuators — regulate how air enters the climate system ducting
The widest selection here comes from Dorman and Four Seasons, two suppliers known for broad HVAC coverage across domestic vehicles from this era. Other categories Cadillac DeVille owners shop for: Cadillac DeVille Shocks and Struts, Cadillac DeVille Engine Gaskets and Seals and Cadillac DeVille Springs and Suspension Parts, or browse all Cadillac DeVille parts and accessories.