1988 HEATER MODULE NOTE A01 IMPELLERS MAYBE REPLACED BY A PRESS 0N TYPE IMPELLER THAT REQUIRES A NEW CORRESPONDING BLOWER MOTOR NOTE A02 BLOWER MOTORS MAYBE REPLACED BY ONE THAT REQUIRES A PRESS 0N TYPE IMPELLER VIN PRODUCTION DIV CODE USAGE COL NO 03056803 1 Y W A C C68 A A 1 03050979 1 Y W A C C60 A 2 GROUP DESCRIPTION QTY 1 2 3 4 5 9 169 HEATER ASM 1 3056803 3050979 9 787 BRACKET ADJ CBL 1 3053377 8 854 CASE HTR CORE 1 3052455 8 854 CASE W FTG CVR HTR 1 3052963 3052963 8 854 CLAMP CORE MT IN OUT TANK 1 3022734 3022734 9 281 CLIP ACTR 8 BRKT 1 9798835 9 786 CONNECTOR LINK ADJ PLAS 1 1224062 9 786 CONNECTOR L1NK PLAS 1 20007898 20007898 8 854 CORE HTR 1 3052870 3052870 9 211 GASKET EVAP 8 BLO MOD 1 3052533 8 854 GASKET HTR CASE 8 CORE 1 3052531 9 786 LINK DVTR VLV 1 3038869 3038869 8 977 SCREW HWH M4 2X1 4X13 POR HILO 1 11508256 9 211 SEAL 4 0 X 6 0 X 200 0 1 3052253 3052253 9 786 SEAL LINK OPG 1 3041107 3041107 8 854 SEAL TUBE 1 3052514 3052514 9 786 SHAFT W LVR TEMP 1 3053383 8 854 STRAP CORE MT 1 3052961 3052961 9 786 VALVE TEMP 1 3053419 3053419 T 1989 HEATER MODULE NOTE A01 IMPELLERS MAYBE REPLACED BY A PRESS ON TYPE IMPELLER THAT REQUIRES A NEW CORRESPONDING BLOWER MOTOR NOTEZ A02 BLOWER MOTORS MAYBE REPLACED BY ONE THAT REQUIRES A PRESS ON TYPE IMPELLER VIN PRODUCTION DIV CODE USAGE COL NO 03056803 1 Y W A C C68 1 03050979 1 Y W A C C60 2 GROUP DESCRIPTION QTY 1 2 3 4 5 9 169 HEATER ASM 1 3056803 3050979 9 787 BRACKET ADJ CBL 1 3053377 8 854 CASE HTR CORE 1 3052455 8 854 CASE W FTG CVR HTR 1 3052963 3052963 8 854 CLAMP CORE MT IN OUT TANK 1 3022734 3022734 9 281 CLIP ACTR 8 BRKT 1 9798835 9 786 CONNECTOR LINK ADJ PLAS 1 1224062 9 786 CONNECTOR LINK PLAS 1 20007898 20007898 8 854 CORE HTR 1 3052870 3052870 9 211 GASKET EVAP 8 BLO MOD 1 3052533 8 854 GASKET HTR CASE 8 CORE 1 3052531 9 786 LINK DVTR VLV 1 3038869 3038869 8 977 SCREW HWH M4 2X1 4X13 POR HILO 1 11508256 9 211 SEAL 4 0 X 6 0 X 200 0 1 3052253 3052253 9 786 SEAL l INK OPG 1 3041107 3041107 8 854 SEAL TUBE 1 3052514 3052514 9 786 SHAFT W LVR TEMP 1 3053383 8 854 STRAP CORE MT 1 3052961 3052961 9 786 VALVE TEMP 1 3053419 3053419 L 1993 GENERAL MOTORS SERVICE PARTS 0PERAT ONS CHEVROLET 14Y 1 8 845 8 12 3 93