AIR CONDITIONING VENTILATION RADIO 9 275 HOUSING RELAY SWITCH TRANSDUCER VALVE AIR CONDITIONING CONTROL Con t 73 74 All A 4 4 7936468 1 3 96 SWITCH fan speed 4 73 All B C E 4 7934155 1 4 08 SWITCH fan speed 4 I 74 All B C E 9343317 1 3 17 SWITCH fen speed 75 All A 9346507 1 3 76 SWITCH fan speed 75 All B C E 9346171 1 3 42 SWITCH fan speed 4 terminal 63 66 Manual Cont exc F85 or Tor 7282632 1 3 78 SWITCH master 2 term on cont 64 67 F85 7287622 1 2 82 SWITCH master 2 term on cont 66 70 Tor Manual Cont 7282632 1 3 78 SWITCH master 2 term on cont 67 68 Man C A C exc F85 or Tor 7302710 1 3 90 SWITCH master 2 term on cont 68 70 F85 7303090 1 3 43 SWITCH master on cont 71 72 F85 C A C 7934512 1 4 45 SWITCH master on control 67 70 Manual Cont exc F85 or Tor 7300808 1 3 55 SWITCH vacuum control 2 vac outlets on cont 71 72 C A C exc F85 6490081 1 5 50 SWITCH thermo blower control in water control valve l terminal 73 All A B C E C A C 1st type 6490081 1 5 50 SWITCH thermo blower control in water control valve 1 terminal 73 All A B C E Man C A C Znd Type 9 277 6490448 1 4 43 SWITCH thermal blower in water valve 2 terminal 74 75 All A B C E 8 cyl 9 277 6490448 1 4 43 SWITCH thermo blower in water valve 2 terminal 74 75 Aii 6 cyi 6490609 1 4 90 SWITCH thermo in block 71 72 Manual Cont exc F85 1223405 1 10 68 SWITCH Si BOARD hi blower override w cam 73 All A B C E Opt C60 1223405 1 10 68 SWITCH Si BOARD w cam 74 All A Opt C50 1223405 1 10 68 SWITCH BOARD w cam 74 All B C E Opt C60 9343739 1 7 05 SWITCH 84 BOARD 74 All B C E 0pt C65 9343986 1 9 33 SWITCH BOARD w hi blower override 75 All H C A C 2 408 6490377 1 4 43 SWITCH heater low blower delay 66 70 Auto Cont 7314213 1 40 60 TRANSDUCER comfort control 66 70 Auto Cont 7294745 1 8 15 VALVE 70 degrees temp vacuum on cont 69 70 Auto Cont exc F85 or Tor 1222939 1 5 90 VALVE power servo vacuum 68 70 Tor Manual Cont 7313136 1 6 60 VALVE vacuum on cont 69 70 Manual Cont exc F85 or Tor 8 850 7309750 1 2 68 VALVE vacuum on cont 69 70 Manual Cont exc F85 or Tor 1222902 1 6 15 VALVE PKG vacuum on cont w rotor stator G spring 69 70 Auto Cont exc F95 or Tor 7310l52 1 2 95 VALVE vacuum on cont 68 72 F85 7303062 1 2 83 VALVE outside air door cont vac on cont 70 F85 7311528 1 2 57 VALVE vacuum hot water 71 72 F85 C A C 7933868 1 2 48 VALVE not water 73 74 All A B C E Opt C60 9 280 7932345 1 4 21 VALVE vac hot water 3 port 75 All H A C 7897897 1 6 60 VALVE car htr a c vac control 9 280 9 275 BACK PLATE BASE PLATE BRACKET CAM CLIP COVER GRILLE HOSE LINK SEAL SCREW AIR CONDITIONING CONTROL 71 72 Manual C A C exc F85 7931762 1 4 62 BACK PLATE control 73 All B C E Opt C60 7931762 1 4 62 BACK PLATE control 71 72 Manual C A C exc F85 9 279 7932341 1 3 15 BASE PLATE w pivot post valve slide 73 All A C A C 1st Type 411977 1 2 60 BRACKET relay mounting 73 75 All A C A C C49 411977 1 2 60 BRACKET relay mounting 71 73 Auto C A C 9 281 7931934 1 4 92 CAM select w wipers 71 72 Manual C A C exc F85 7932904 1 55 CAM control cable 73 All A B C E Opt C60 7932904 1 55 CAM control cable 74 All A B C E C A C 7932904 1 55 CAM control cable 74 All B C E Opt C65 9344061 1 2 07 CAM circuit board switch w wiper 71 72 Exc F85 8 852 3984660 AR 20 CLIP water vlv or hose to diaphragm 73 74 All 9 231 3984660 AFI 20 CLIP vvater valve or hose to diaphragm 71 73 Auto C A C exc E W D 1498602 1 43 COVER ambient switch opening 71 Auto C A C 7932695 1 3 00 LINK prgrmr to temp door crank t GM PARTS DIVISION GENERAL MOTORS CORPORATION OLD MOBlLE 30 9 275 9 275 s sa REV 5 BO