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 52454649 2 W W A C C67 1 GROUP DESCRIPTION OTY 1 2 3 4 5 9 169 MODULE HTR A C EVAP BLO 1 52454649 9 280 ACTUATOR LINK VAC AIR INL 1 1996772 9 280 ACTUATOR L1NK VAC BI LVL VENT 1 52450779 9 280 ACTUATOR LINK VAC DEFR HTR 1 1996802 9 280 ACTUATOR TEMP DR ELEC 1 16124932 9 789 CASE AIR INLET W SEAL VLV 1 52456378 9 780 CASE HSG VLV 1 3090940 9 211 CASE W STUD SEAL 1 52456367 9 242 CLAMP 15 88 DIA PHOS 1 3092098 8 854 CLAMP CORE HTR 1 3092086 9 210 CORE EVAP 1 3093285 8 854 CORE HTR 1 3091147 9 211 COVER CORE 1 3090721 9 786 COVER W SEAL HSG VLV 1 3090939 9 786 DUCT HTR EVAP CORE BTM CVR OTLT 1 52452131 9 780 DUCT SIDE DEFOG 1 3091388 9 210 FILTER WATER CORE 1 3092099 9 211 GASKET EVAP CASE 1 52464873 9 281 HARNESS VAC 1 52456045 9 215 IMPELLER BLO BOLT ON 1 3094937 9 216 ISOLATOR GASKET 1 3091179 9 215 MOTOR BLO BOLT ON 1 3094939 9 215 RESISTOR BL0 MTR 1 3093362 9 210 RETAINER EVAP WATER FLTR AR 3145607 9 211 SEAL CORE EVAP 1 52450222 8 854 SEAL CORE HTR 1 3091924 9 211 SEAL COVER 1 3091351 9 211 SEAL DRAIN 1 3092088 9 211 SEAL TUBE 1 3096522 9 211 SHROUD CORE 1 3090938 9 280 SOLENOID VAC ELEC 1 16050460 9 786 SPRING TORSION 1 3094308 9 779 VALVE DEFR PLASTIC 1 3091170 9 786 VALVE INR OTR MODE 1 3093143 9 786 VALVE TEMP PLASTIC 1 3091171 ji 1993 GENERAL MOTORS SERVICE PARTS OPERAT ONS PONT AC 25W jjjj 9 169 9 10 6 93