1991 HEATER MODULE VIN PRODUCTION DIV CODE USAGE COL N0 52455513 2 N W HTR C41 1 GROUP DESCRIPTION QTY 1 2 3 4 5 9 169 HEATER ASM 4 1 52455513 9 280 ACTUATOR HTR DEFR VAC 4 1 1996780 9 280 ACTUATOR VAC MODE 1 1996778 9 779 BUMPER 1 52452127 9 211 CASE EVAP 1 52455357 9 762 CLIP SHAET RET 1 3090399 8 854 CORE HTR 1 3058622 8 854 COVER CORE 1 52455358 9 786 DUCT DEFR AIR 1 52455427 8 854 GASKET EVAP CASE 1 3056496 9 786 LEVER W LINK SLAVE 1 3053003 8 921 NUT M3 6 X 1 23 RD PUSH ON AR 11501937 8 854 SEAL 200 0X8 OX6 0 AR 3096726 8 845 SEAL EVAP CASE T0 SHROUD 2 3018179 8 854 SEAL MT 1 3056026 9 211 SEAL TUBE MOUNT 1 52455593 9 211 SEAL VLV DEFR 1 3043555 9 779 SEAT VLV DEFR 1 3047022 9 786 SHAFT W LEVER 1 52455573 9 786 SHAFT W SPRING BRACKET 1 52455558 9 211 SHROUD CORE 1 52455356 8 854 STRAP CORE MT AR 3056003 9 786 VALVE W SEAL MODE 1 52456215 9 779 VALVE DEFR 1 52452097 9 786 VALVE TEMP 1 3091077 1 1 1991 GENERAL MOTORS SERVICE PARTS OPERAT O NS PONT AC 22N 8 845 8 12 2 91