GM08 031 1990 1991 J HEATER BLOWER ASM 1 9 280 BRACKET MODE VLV ACTR 1990 3047738 I 2 9 786 LEVER W LINK 3053003 3 8 854 CLIP HTR OTL 3090399 4 8 977 SCREW HWH M4I 2X1 41X13 POR HILO AR 1 1508256 5 8 921 NUT M3 6X11 23 RD PUSH ON PC AR 11501937 6 9 786 SHAFT W BRKT SPR MODE VLV 1990 3050962 9 786 SHAFT W BRKT Be SPR 1991 52455558 7 9 779 DUCT DEFR 1990 3053145 9 779 DUCT DEFR AIR I 99 1 I 52458292 8 9 786 VALVE MODE W SEAL 1990 3047784 9 786 VALVE MODE 19191 52456215 9 9 21 1 CASE W CLIP SEAL EVAP 1990 3091015 9 211 CASE A C EVAP 1991 52457556 10 8 845 GASKET HTR BLO MDL TO DASH 3 3056026 1 1 9 786 SHAFT W LVR 1SI90 3095890 9 786 SHAFT LVR SPR 1991 L 52456199 12 9 779 SEAT DEFR VLV 3047022 13 9 779 SEAL EVAP CORE TO CASE 3043555 14 9 779 VALVE DEFR 52452097 15 9 211 SEAL EVAP CASE T0 SHRD 1990 1 3018179 8 854 SEAL EVAP CASE T0 SHRD 1991 3056004 16 8 854 CORE HTR Q 3058622 17 8 854 STRAP HTR COREE MT L 3056003 18 8 854 COVER W BFL 1990 52457367 8 854 COVER HTR CORE 1991 T 52455358 19 8 854 SEAL TUBE W NUT 1990 52451087 I 9 211 SEAL A C EVAP TUBE MT 1991 52455593 20 8 854 SHROUD HTR CO1RE 1990 3055305 A 8 854 SHROUD HTR COIRE 1991 L 52455356 21 8 858 VALVE TEMP 3091077 22 8 855 RESISTOR BLO MOT 1990 22529266 23 9 218 TUBE BLO MTR C G 1990 2 52453529 9 218 TUBE MTR CLG 1990 91 3 3040590 24 8 855 TERMINAL BLO MIOT GND 3033932 25 9 215 MOTOR 1990 22098839 9 215 MOTOR HTR A C BLO 1991 22051949 26 8 857 IMPELLER HTR BI O 1990 3037550 9 216 IMPELLER HTR A C BLO 1991 52458984 27 8 917 NUT HEX W CON WA M6X1 THD ODg19 PEOFI 9 AR 1 1508277 28 9 215 CASE BLO CUTOFF ORIFICE 52453578 29 9 280 ACTUATOR VAC 990 1996758 9 280 ACTUATOR MODE VLV 1991 1996778 30 9 280 BRACKET VAC AC TR MTG 1990 3057801 31 9 280 ACTUATOR AIR DIST VAC 1990 I 1996686 9 280 ACTUATOR DEFR VLV 1991 1996779 32 9 786 LINK MODE VLV 1990 3047157 33 9 211 GASKET EVAP CASE 1991 1 I 3056496 34 9 779 GROMMET DEFR VLV 52452127 35 8 854 SEAL HTR CORE L 3096726 36 9 218 BRACKET SUPT HARN 1990 52453565 9 216 BRACKET HTR A C BLO MTR SUPT 1991 52455596 NOTE 1 CUT AS REQUIRED NOTE 2 1ST DESIGN 1990 TUBE PROTRUDES FROM BLOWER MOTOR AT EIGHT O CLOCK POSITION NOTE 3 2ND DESIGN 1990 TUBE PROTRUDES FROM BLOWER MOTOR AT SIX O CLOCK POSITION z 1 1993 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17J 4 93 845 8 000 GRGUP