SHEET METAL HEATER 8 845 BRACKET PLATE SEAL Heater Con t 68 79 Y 3909099 1 1 35 SEAL HTR CORE PIPE 8 846 BRACKET CLIP HOSE PIPE Heater See Group 1 166 for Clamps 68 78 Y 3914532 1 23 BRACKET HTR HOSE CLIP 74 78 Y 3825416 2 89 CLIP HTR HOSE 80 81 Y VV CLOSED LOOP 1236258 1 1 20 CLIP I P WRG HARN 2 559 53 79 Y 495692 AR RL 1 05 HOSE RUBBER 5 B D 58 62 Y 31348237 1 1 85 HOSE MOLDED L SHAPE 63 67 Y 3794094 1 2 15 HOSE MOLDED L SHAPE USE W AIR FLOW THERMOSTAT BY PASS 74 81 Y VV A C 3992177 1 8 60 HOSE HTR TO INLET MANIF 75 80 ALL 482424 1 N L HOSE HTR OTLT FORMED 90 DEG ANGLE 75 81 Y 4824124 1 N L HOSE OUTLET 4 I D FORMED 80 81 Y 4993 0 1 N L HOSE INLET 80 81 Y 14020090 1 6 55 PIPE HTR W PUMP 8 849 CONTROL PLATE Heater 58 62 Y 3140543 1 30 50 CONTROL SW AND DEFR 69 76 Y EEXC A C 12237 9 1 106 00 CONTROL W VLV HTR PKG 69 76 Y W A C 1223708 1 66 60 CONTROL 9 273 77 80 Y EEXC A C 470394 1 36 75 CONTROL 77 80 Y EXC A C 459338 1 5 50 PLATE CONT FACE 8 850 ACTUATOR HOSE Heater Vacuum Actuating 68 Y VV A C 7302836 1 3 60 ACTUATOR HTR AND A C DEFR VAC 69 74 Y EXC A C 7309780 1 9 85 ACTUATOR CONT DEFR AND AIR 69 72 Y EXC A C 7309781 1 6 70 ACTUATOR RR VENT PLENUM DR 69 71 Y V l A C 1998999 1 8 40 ACTUATOR DIST VAC 9 280 75 76 Y EXC A C 7309781 1 6 70 ACTUATOR RR VENT PLENUM DR 75 76 Y VV A C 7309780 1 9 85 ACTUATOR CONT DEFR AND AIR 77 78 Y V l A C 1996595 1 7 15 ACTUATOR A C HTR DVTR VLV 71 75 Y EXC A C 354803 1 9 95 HOSE CONT 76 Y EXC A C 370155 1 10 15 HOSE CONT 77 78 Y EXC A C DESIGN 1 1978 4593319 1 10 15 HOSE CONT 8 852 BEZEL BRACKET BUSHING HARNESS HOUSING KNOB ROLLER SWITCH Heater NOTE See group 9 786 for vacuum valve details and part numbers 66 67 Y 3875812 AR 1 10 BEZEL CONT CABLES 76 77 Y 3840474 6 2 20 BRACKET BLO INLET TO PLENUM 8 857 64 65 Y37 3843466 1 33 BUSHING CONT SW LVFI 77 80 Y EXC A C 379997 1 36 BUSHING VAC CONT SW 12 009 76 Y EXC A C 8916388 1 30 75 HARNESS WIRING 77 Y EXC A C 8916443 1 27 75 HARNESS WIRING 78 79 Y EXC A C 12005412 1 30 00 HARNESS WIRING 68 76 Y EXC A C 3958739 1 8 00 HOUSING CONT CHROME LEVERS APPROX 1 Ia FROM CABLE CONN 68 76 Y W A C 3942118 1 1 75 HOUSING CONT 77 81 Y 459355 1 1 10 HOUSING HTR CONT ILLUM LP 63 Y 1ST DESIGN 3783381 1 97 KNOB BLO TEMP CONT 9 787 66 Y 3875808 1 2 70 KNOB BLO SW TEMP C NT 67 Y 3899701 1 3 05 KNOB BLO TEMP AIR INLET 69 Y W A C 3899700 1 1 90 KNOB DEFR TEMP AIR DIV VLV 63 67 Y EXC A C 3150822 1 25 ROLLER HTR CAM 68 76 Y 3909028 1 6 20 SWITCH HTR BLO 68 69 Y W A C 3870286 1 2 90 SWITCH HTR AND A C BLLO LOW PUSH BUTTON TYPE W 2 TERM 69 76 Y W A C 394265 7 1 5 25 SWITCH BLO MTR 6 TERMINALS 69 76 Y W A C 7310365 1 5 30 SWITCH HTR AND A C COMP 69 76 Y W A C 7310366 1 5 30 SWITCH HTR AND A C LOW BLO 77 79 Y 56387440 I 21 05 SWITCH WATER SHUT OFF VLV 77 80 Y EXC A C 362535 1 5 05 SWITCH BLO 77 80 Y EXC A C 7897581 I 6 45 SWITCH VAC CONT 80 81 Y 14009284 I 3 25 SWITCH HTR WAT SHUT OFF VLV 8 854 CASE CLAMP CORE COVER GASKET SEAL Heater NOTE 1 On models prior to 65 it may be necessary to use with assembly 3859356 75 79 Y EXC A C 3031625 I 142 00 CASE W VLVS 76 Y W A C 302708 5 I 113 00 CASE FRT PLT BAFFLE VLV AND BRI T 77 79 Y W A C 3036475 27 00 CASE 80 81 Y 3036475 I 27 00 CASE 64 65 Y W A C 31434845 2 1 50 CLAMP CORE WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION CHEVROI ET 14 REV 5 81 8 7 8 845 8 854