1989 HEATER MODULE NOTE A01 IMPELLERS MAYBE REPLACED BY A PRESS ON TYPE IMPELLER THAT REQUIRES A NEW CORRESPONDING BLOWER MOTOR NOTES AO2 BLOWER MOTORS MAYBE REPLACED BY ONE THAT REQUIRES A PRESS 0N TYPE IMPELLER VIN PRODUCTION DIV CODE USAGE COL NO 52450921 2 J W HTR C41 1 GROUP DESCRIPTION QTY 1 2 3 4 5 8 845 HEATER ASM L 1 52450921 9 280 ACTUATOR HTR AIR DUCT VAC 1 1996686 9 280 ACTUATOR VAC 1 1996758 9 280 BRACKET ACTR VAC MT 1 3057801 9 280 BRACKET MODE VLV ACTR 1 3047738 9 779 BUMPER 1 52452127 9 211 CASE CLIP W SEAL EVAP 1 3091016 9 762 CLIP SHAFT RET AR 3090399 8 854 CORE HTR 1 3058622 8 854 COVER 1 52457367 9 779 DUCT DEER 1 3053145 9 786 LEVER W LINK SLAVE AR 3053003 9 786 LINK MODE VLV ADJ SLV 1 3047157 8 921 NUT M3 6 X 1 23 RDTPUSH ON 1 11501937 9 211 SEAL EVAP CORE TO CASE 1 3043555 8 854 SEAL HTR CORE AR 3096726 8 845 SEAL EVAP CASE T0 SHROUD AR 3018179 8 854 SEAL MT 1 3056026 8 854 SEAL TUBE NUT 1 52451087 9 779 SEAT VLV DEER 1 3047022 9 786 5HAET W BRKT MODE VLV SPRING 1 3050962 9 779 SHAET W LVR DEER 1 3095890 8 854 SHROUD CORE 1 3055305 8 854 STRAP CORE MT AR 3056003 9 779 VALVE DEER 1 52452097 9 786 VALVE TEMP 1 3091077 9 786 VALVE W SEAL MODE 1 3047784 1992 GENERAL MOTORS SERVICE PARTS OPERAT ONS PONT AC 22J j 8 845 8 16 11 92