OER Parts offers a wide selection of Air Conditioning and Heater Parts for your Chrysler Imperial. OER Parts offers Chrysler Imperial Air Conditioning and Heater Control Panels, Chrysler Imperial Air Conditioning and Heater Knobs, Chrysler Imperial Air Conditioning and Heater Levers and Cables, Chrysler Imperial Air Conditioning and Heater Relays, Chrysler Imperial Air Conditioning and Heater Switches.