1991 AIR CONDITIONING MODULES NOTE A01 IMPELLERS MAYBE REPLACED BY A PRESS ON TYPE IMPELLER THAT REQUIRES A NEW CORRESPONDING BLOWER MOTOR NOTE A02 BLOWER MOTORS MAYBE REPLACED BY ONE THAT REQUIRES A PRESS ON TYPE IMPELLER VIN PRODUCTION DIV CODE USAGE COL NO 52455417 1 J W A C C60 1 GROUP DESCRIPTION OTY 1 2 3 4 5 9 169 MODULE HTR A C EVAP BLO 1 52455417 9 280 ACTUATOR VAC HEAT DEFR 1 1996779 9 280 ACTUATOR VAC MODE 1 1996778 9 211 BRACKET EVAP MT 1 3059044 9 779 BUMPER 1 52452127 9 211 CASE EVAP 1 52457556 9 211 CLAMP TUBE SPL 1 3055944 9 762 CLIP SHAFT RET 1 3090399 9 210 CORE EVAP 1 52457218 8 854 CORE HTR 1 3058622 8 854 COVER HTR CORE 1 52455358 9 786 DUCT DEFR AIR 1 52458292 9 210 FILTER EVAP WATER 1 3096022 9 786 LEVER W LINK SLAVE 1 3053003 8 921 NUT M3 6 X 1 23 RD PUSH ON AR 11501937 9 210 RETAINER EVAP WATER FLTR AR 3145607 8 845 SEAL EVAP CASE TO SHROUD AR 3018179 9 211 SEAL EVAP CORE 1 3056661 8 854 SEAL HTR CORE AR 3096726 9 211 SEAL TU8E MT 1 3090065 9 211 SEAL VLV DEER 1 3043555 9 779 SEAT VLV DEER 1 3047022 9 786 SHAFT W LEVER SPRING 1 52456199 9 786 SHAFT W SPRING BRACKET 1 52455558 9 211 SHROUD CORE 1 52455356 8 854 STRAP CORE MT AR 3056003 9 779 VALVE DEFR 1 52452097 9 786 VALVE TEMP 1 3091077 9 786 VALVE W SEAL MODE 1 52456215 t 1993 GENERAL MOTORS SERVICE PARTS OPERATlONS CHEVROLET 17J 9 169 9 8 4 93