I'm unable to change the position of the vent airflow on my 1990 300zx manual climate control. A new motor replacement part (27731-30P00 Actuator Assy-Mode) is not available from Nissan anymore. Other then obtaining a used part, is there a cross reference to another actuator (used for another vehicle)that will work instead? AC and Heat both work fine, just can not direct the airflow from all selected positions on the rotary knob. Any other suggestions welcome. For further details please see the link below: [ [ http://forums.nicoclub.com/fixing-no-heat-issue-is-z32-t290202.html ] ] Here's the part numbers and prices for the two motors. 27731-30P00 [27733M] Actuator Assy-Mode $76.51 (This controls your vents)
