BODY MTG AIR COND INSTRUMENTS 9 275 SWITCH ACTUATOR AMPLIFIER ASSY ARM ASSY ASPIRATOR ASSY BEARING PKG CAM CIRCUIT BOARD CLIP CONNECTOR COVER HARNESS ASSY GROMMIET HOSE INSULATOR INOB ASSY NUT PROGRAMMER ASSY RESISTOR RETAINER SEAL SENSOR ASSY SPRING STUD TRANSDUCER ASSY Air Conditioning Electrical Temperature and Blower Motor Control Con t 70 72 Chevelle 7308941 1 3 23 temp cont 69 70 Pass exc Auto Temp Cont 6273391 I 2 90 heater and A C blower 70 72 Chevelle 6273383 I N L heater and A C control fan 8 852 70 72 Camaro 7313831 I 3 60 A C compressor 70 72 Camaro 6273384 I 6 50 htr and A C blower 71 75 Pass w Auto Temp Control 6490043 1 5 91 A C thermo threads into rear of engine cyl head 71 75 Pass exc Auto Temp Control 1223590 1 N L blower 71 75 Vega Monza 7931444 1 4 95 a c compressor on control 71 75 Vega 483326 1 6 70 a c htr ambient on blower 71 75 Vega Monza IBC w A T 4 cyl 3996265 1 8 20 a c comp cutoff at carb Note 2 71 75 Vega Monza 3979719 I 6 25 htr and a c blower on control 71 72 Vega 2BC w A T 6273320 1 8 30 a c comp cut off at carb 73 Chevelle 6273310 1 16 65 heater and a c master 8 852 73 75 Camaro 470396 I 6 35 heater and a c blower 73 Camaro 331929 1 6 50 heater and a c master 73 75 All exc Auto Temp Control Vega Monza 6490609 1 5 50 car htr low blower delay engine thermo 2 terminals insulator color blue threads into rear of engine cyl head 8 852 73 75 Chevelle 336408 I 2 85 htr and a c control blower 73 75 Vega Monza 2BC w A T 4 cyl 331972 1 8 05 a c comp cut off at carb 73 Vega 4 cyl 3030062 1 27 21 a c w cover evap and blower 74 Vega Ist design 3027847 1 30 51 w cover evap and blower ranco Note 3 74 75 Vega 2nd design 3030062 I 27 21 w cover evap and blower ranco Note 3 74 75 Chevelle Camaro Nova 340428 1 13 15 a c vac and e ect 13 ports and 3 term rectangular 74 75 Vega Monza 339848 I N L a c comp cut off pressure at sight glass 75 Nova 346109 1 4 30 htr and a c control blower low 75 Nova w C A C 6490609 1 5 50 SWITCH htr low blower delay 75 Monza exc Towne Cpe w C A C 8 cyl 6490609 1 5 50 SWITCH htr low blower delay 75 Pass exc Auto Temp Control 16001570 1 3 09 select rotary 75 Camaro w A C 470333 1 13 00 vac elect 9 port 75 Monza Towne Cpe 16001590 I 5 06 htr and a c select rotary 75 Monza Towne Cpe 362549 1 6 95 htr and a c blower control 75 Vega Monza exc Towne Cpe 3023514 1 6 10 SWITCH blower air inlet 73 Pass w Auto Temp Control 1996507 1 6 50 ACTUATOR a c inlet vac 66 Pass w Auto Temp Control 1222253 I 47 80 AMPLIFIER ASSY htr control 71 75 Pass w Auto Temp Control 1223114 1 2 72 ARM ASSY wiper contacts 71 72 Pass w Auto Temp Control 487308 I 1 90 ASPIRATOR ASSY in car sensor 75 Pass w Auto Temp Control 1223221 I 43 BEARING PKG 71 74 Pass exc Auto Temp Control 7932904 1 55 CAM control cable 71 74 Pass exc Auto Temp Control 7932907 45 CAM temp control 71 72 Pass exc Auto Temp Control 1223405 10 68 CIRCUIT BOARD 71 74 Pass w Auto Temp Control 7932502 I 9 25 CIRCUIT BOARD resistor blower 71 74 Pass w Auto Temp Control 1223165 I 33 81 CIRCUIT BOARD Darlington amplifier 73 Pass w C A C exc Auto Temp Control 1223405 1 10 68 CIRCUIT BOARD blower 74 75 Pass w C C exc Auto Temp Control 9340540 1 5 70 CIRCUIT BOARD blower 75 Pass w Auto Temp Control 9344071 1 10 41 CIRCUIT BOARD blower 75 Pass w Auto Temp Control 1223685 1 N L CIRCUIT BOARD includes pot amp terminals and transducer 71 74 Pass w Auto Temp Control 7932516 1 28 CLIP heat sink 75 Pass w Auto Temp Control 8917014 I 45 CONNECTOR body 6 pin 75 Pass w Auto Temp Control 9344237 1 2 27 COVER black plastic front 67 69 Pass w Auto Temp Control 69 70 Pass 3002381 I 48 GROMMET a c htr vac element 75 Pass w Auto Temp Control 9346166 1 19 79 HARNESS ASSY w circuit board 67 Pass w Auto Temp Cont 3987362 1 RL 19 HOSE a c htr vac element hose 25 O L 8 962 71 74 Pass w Auto Temp Control 7932507 1 18 INSULATOR heat sink 71 74 Pass w Auto Temp Cont 9340400 1 14 18 KNOB ASSY w potentiometer htr cont 8 852 75 Pass w Auto Temp Control 9347269 1 8 55 KNOB ASSY w potentiometer htr cont Q 71 75 Pass w Auto Temp Control 1223605 1 148 00 PROGRAMMER ASSY Note 4 i GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 9 275 9 275 9 22 REV 4 81