GM08 0313 I A 1990 1991 N HEATER BLOWER ASM A I 1 9 280 BRACKET MODE VLV ACTR 1990 3047738 2 9 786 LEVER W LINK 3053003 3 9 262 CLIP SHF RET 3090399 4 8 977 SCREW HWH M4 2X1 41X13 POR H LO AR 11508256 I 5 8 921 NUT M3 6X11 23 RD PUSH ON PC AR 11501937 I 6 9 786 SHAFT W BRKT SPR MODE VLV 1990 L 3050962 9 786 SHAFT W BRKT SPR NG 1991 52455558 7 I 9 779 DUCT DEFR 1990 A L 3053145 9 779 DUCT DEFR AIR 1991 52455427 8 9 786 VALVE MODE W SEAL 1990 I A 3047784 9 786 VALVE MODE W SEAL 1991 52456215 9 9 211 CASE W CLIP SEAL EVAP 1990 3091016 9 211 CASE A C EVAP 1991 52455357 10 8 854 SEAL MOUNT 3056026 1 1 9 786 SHAFT W LVR 1990 3095890 9 786 SHAFT HTR A C EVAP BLO W LVR 1991 Q 52455573 I 12 9 779 SEAT DEFR VLV 3047022 13 9 21 1 SEAL EVAP CORE TO CASE A 3043555 14 9 779 VALVE DEFR 52452097 15 9 211 SEAL EVAP CASE TO SHROUD 3018179 16 8 854 CORE HTR 3058622 A 17 8 854 STRAP HTR CORE MT A I 3056003 18 8 854 COVER W BFL 1990 3093249 8 854 COVER HTR CORE 1991 52455358 19 8 854 SEAL TUBE MT 1990 3050025 I 9 211 SEAL A C EVAP TUBE MT 1991 52455593 20 8 854 SHROUD HTR COFIE 1990 A A 1 3055305 8 854 SHROUD HTR CORE 1991 52455356 I 21 8 858 VALVE TEMP 3091077 22 8 855 RESISTOR BLO MOT 22529266 23 9 218 TUBE BLO MTR CL G 1990 2 52453529 9 218 TUBE MTR CLG 1990 91 3 3040590 24 8 855 TERMINAL HTR BLO MTR GRD L V 3033932 I 25 9 215 MOTOR BLO 1990 22029905 I A 9 215 MOTOR HTR A C BLO 1991 Q I 22051949 26 8 857 FAN BLO 1990 3037550 I 9 216 IMPELLER HTR A C BLO 1991 52450303 27 8 917 NUT HEX W CON WA M6X1 THD OD 19 PEOR 9 AR 11508277 28 9 215 CASE ORIFICE BAFFLE CUTOFF C41 52453719 9 215 CASE BLO CUTOFF ORIF CE 199O C60 1991 C60 J41 52453578 A 9 215 CASE BLO CUTOFF 2ORlFlCE 1991 C60 JM4 52455598 I 29 9 280 ACTUATOR VAC 1990 A 1996758 I 9 280 ACTUATOR VAC MAODE 1991 1996778 30 9 280 BRACKET VAC ACT MTG 1990 V 3 057801 31 9 280 ACTUATOR VAC MODE 1990 Q A 1996686 A 9 280 ACTUATOR VAC HEAT DE FR 1991 1996780 32 9 786 LINK MODE VLV 1990 9 A 3047157 A 33 9 211 GASKET EVAP CASE A 3056496 34 9 779 GROMMET DEFR VLV 52452127 35 8 854 SEAL HTR CORE 1991 3096726 n 36 9 216 BRACKET HTR A C BLO MTR SUPT 1991 52455596 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 RPO DEFINITIONS I C41 HEATER OUTSIDE AIR WITH FAN AND DEFROSTER iv A z 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS PONT AC 22N 2 91 8 21 8 000 GROUP