1988 HEATER BLOWERS 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 N0 03091144 1 Y 5 7 8 1 GROUP DESCRIPTION QTY 1 2 3 4 5 8 857 BLOWER HEATER 1 3091144 9 211 CASE OTLT EVAP 1 3057710 8 854 CASE W STUD 1 3094162 9 211 CLAMP EVAP TUBE 1 3031728 9 210 CORE EVAP 1 3057733 9 210 FILTER WATER CORE 1 3052786 9 216 IMPELLER BL0 BOLT ON 1 52451060 9 215 MOTOR BOLT ON 1 22098837 9 213 0RIFICE W GSKT 1 3033879 8 977 SCREW HWH TAP M6 3X1 81X30 12 500 AB PT PZOR 6 11508905 8 977 SCREW HWH M4 2X1 4X13 POR HIL0 6 11508256 9 211 SEAL EVAP CORE 1 3052755 9 211 SEAL FOAM 15 0 X 4 0 X 38 2 3039873 9 275 SWITCH EVAP BLO LOW PRESS CYCLING CUTOFF 1 3041596 9 218 TUBE MOTOR COOLING 1 3053502 1989 HEATER BLOWERS 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 N0 52452700 1 Y 5 7 8 1 52453122 1 Y 5 7J 2 GROUP DESCRIPTION QTY 1 2 3 4 5 8 857 8LOWER HEATER 1 52452700 52453122 9 211 CASE EVAP INLET 1 3094161 52453155 9 211 CASE EVAP OTLT LWR 1 52450785 9 211 CASE OTLT EVAP 1 52452593 9 211 CASE 0UTLET EVAP UPR 1 52452599 9 211 CLAMP EVAP TUBE 1 3031728 3093494 9 210 CORE EVAP 1 3057733 52450970 9 210 FILTER WATER CORE 1 3052786 3095748 9 216 IMPELLER BLO BOLT ON 1 52451060 52451060 9 215 MOTOR BOLT ON 1 22098837 22098837 9 213 ORIFICE W GSKT 1 3033879 3033879 9 211 SEAL EVAP CORE 1 3052755 3095717 9 211 SEAL FOAM 15 0 X 4 0 X 38 AR 3039873 9 211 STUD 1 52452664 9 275 SWITCH EVAP BLO LOW PRESS CYCLING CUTOEF 1 3041596 3041596 9 218 TUBE MOTOR COOLING 1 3053502 3053502 T 1993 GENERAL MOTORS SERVICE PARTS OPERAT ONS CHEVROLET 14Y 8 857 8 18 3 93