SHEET M ETAL H EATER 8 852 SWITCH ASSY ARM KNOB BEARING PIN BOARD UNIT BRACKET HARNESS ASSY INSERT LENS LEVER SPRING COVER ESCUTCHEON FILTER GUIDE INSERT NUT CLIP CAP ROLLER BUSHING WASHER PIN PLATE RETAINER SHAFT DIAL TRANSDUCER Heater Con t 66 67 Chevy w C A C 4 44 3870242 1 3 95 heater control 4 6667 Chevelle exc C A C 3895923 I 1 90 heater control 44 68 69 Chevelle exc C A C heater control 4 57 68 Pass Camaro exc C A C 44 3885148 1 1 70 heater control 57 Pass w Air Cond 67 88 Camaro w C A C 58 Pass w C A C exc Auto Temp Cont 4 3891795 1 1 90 heater and C A C blower fan 4 terminals 67 Pass Camaro w C A C 4 444 3891795 1 1 90 heater and C A C outlet 2 terminal 58 Pass w C A C exc Auto Temp Control 3919586 1 3 55 heatar and C A C control w bracket 6B Chevy exc C A C 3909015 1 1 90 heater control 68 Chevy w C A C 3909017 1 2 20 heater and C A C blower low 58 69 Chevelle w C A C 3909064 1 2 20 heater and C A C outlet SB Chevelle w C A C 3929060 1 3 15 heater and A C blower 68 Camaro w C A C 3925724 1 3 80 heater and C A C control 69 Chevy Camaro exc C A C 70 75 Nova exc C A C 3967939 1 1 75 heater control blower 69 Chevy Camaro w C A C 70 Nova w C A C 7308825 1 4 21 heater and C A C control vac 89 Chevy Camaro w C A C 70 74 Nova w C A C 3973728 1 2 70 heater and A C control blower low 9 275 Note 1 NOTE 7 When 3973728 is used on 1959 models bend terminal tang flush with terminal before inserting into female connecton 69 Chevy Camaro w C A C 70 72 Nova w C A C 6273385 1 3 95 heater and C A C control fan 9 275 69 Chevelle w C A C 3942656 1 3 05 heater and C A C blower 69 Pass exc C A C 3967938 1 1 80 heater control blower 69 70 Pass w C A C exc Auto Temp Cont 6273391 I 2 00 heater and C A C blower 9 275 69 Pass w C A C 7308940 I 4 3I heater and C A C master 9 275 69 Pass w C A C 7308941 1 3 26 heater and C A C blower 9 275 70 Chevelle w C A C 7314261 1 4 05 car heater A C 70 72 Chevelle w C A C 8 cyl 6273383 1 3 95 car heater and A C control fan 70 72 Chevelle exc C A C 3963743 1 2 20 car heater control 70 Pass exc C A C 3967938 1 1 80 htn cont blower 71 75 Pass exc C A C 7933482 1 1 80 htr blower control 71 72 Pass exo C A C 7932989 I 5 50 htr vac control 72 Pass exc C A C 6273329 1 1 80 htr blower control 70 75 Camaro exc C A C 3983769 1 1 75 htr control blower 71 75 Vega Monza exc Towne Coupe exc C A C 3973763 1 1 55 htr blower 73 75 Chevelle 73 75 Pass exc Auto Temp Control 74 75 Camaro w C A C 75 Nova w C A C 6490609 1 4 42 htr low blower delay 73 74 Chevelle w C A C 6273310 1 1l 05 heater and a o master 73 75 Chevelle exc C A C 936407 I 1 90 heater control 73 75 Chevelle w C A C 336408 I l 75 heater and a c control 75 Monza exc Towne Cpe w C A C 8 cyl 6490609 1 4 42 htr low blower delay 75 Monza Towne Cpe exc C A C 362550 1 2 50 htr blower 66 Chevelle w C A C 3904828 1 1 30 ARM air control Note B 6567 Chevelle w C A C 3904629 1 1 30 ARM heater A C outlet control Note 8 66 Chevelle w C A C 3904630 1 1 30 ARM temp control Note B 68 Chevy 3935043 1 1 60 ARM heater air cont Note 8 68 Chevy 3935044 1 1 60 ARM heater temp cont Note 8 68 Chevy 3935045 1 1 60 ARM heater defroster cont Note 8 70 Chevelle w C A C 3979708 1 1 40 ARM heater and A C temp control 66 67 Chevelle 3904618 I 3 25 ARM UNIT air and fan w switch and knob 66 67 Chevelle 3904615 I 93 ARM ASSY w lever heater air and fan control Note 8 66 67 Chevelle 3904616 1 93 ARM ASSY vv lever heater temp control Note 8 66 67 Chevelle 3904817 1 93 ARM ASSY w lever heater deft control Note 8 66 Chevelle w C A C 3904631 1 1 30 ARM ASSY delroster cont Note 8 67 Chevelle w C A C 3907133 1 1 30 ARM ASSY w lever alr control Note 8 87 Chevelle w C A C 3907134 1 1 30 ARM ASSY temp control Note 8 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 8 852 8 852 8 40 REV 4 77