This is a used heater and A/C control unit removed from a 2003 Ram 1500. The Mopar part# is 55056321AC. This unit is for trucks with single zone climate control and heated side mirror. This unit is in good used condition, it was not tested but all knobs turn as they should, and the plugs look good. Free returns are offered if this does not fix your issue.
This will fit 2003-2005 Ram 1500 / 2500 / 3500 models equipped with single zone climate control, rear defrost and heated side mirror.
