1988 HEATER BLOWERS NOTEZ A01 IMPELLERS MAYBE REPLACED BY A PRESS 0N TYPE IMPELLER THAT REQUIRES A NEW CORRESPONDING BLOWER MOTOR NOTES AO2 BLOWER MOTORS MAYBE REPLACED BY ONE THAT REQUIRES A PRESS ON TYPE IMPELLER VIN PRODUCTION DIV CODE USAGE COL NO 03096701 4 A W HTR C41 1 GROUP DESCRIPTION OTY 1 2 3 4 5 8 857 MODULE AIR CONDITIONING 1 3096701 9 211 CASE W CUTOFF BLO PA 1 52450077 8 859 FITTING MOTOR COOLING TUBE 1 3037476 8 854 GROMMET HTR CASE DRAIN 1 3052729 8 857 IMPELLER BLO BOLT ON 1 3094157 8 855 MOTOR BLO BOLT ON 1 22098831 8 855 TERMINAL BLO MTR GRD 1 3033932 8 859 TUBE MTR COOLING 1 3037062 1989 HEATER BLOWERS NOTEZ A01 IMPELLERS MAYBE REPLACED BY A PRESS ON TYPE IMPELLER THAT REQUIRES A NEW CORRESPONDING BLOWER MOTOR NOTE AO2 BLOWER MOTORS MAYBE REPLACED BY ONE THAT REQUIRES A PRESS ON TYPE IMPELLER VIN PRODUCTION DIV CODE USAGE COL NO 52451147 4 A W HTR C41 1 GROUP DESCRIPTION OTY 1 2 3 4 5 8 857 BLOWER HTR 1 52451147 8 854 CASE 1 52451574 8 859 FITTING MOTOR COOLING TUBE 1 3037476 8 854 GROMMET HTR CASE DRAIN 1 3052729 8 857 IMPELLER BLO BOLT ON 1 3094157 8 855 MOTOR BLO BOLT ON 1 22098831 8 855 TERMINAL BLO MTR GRD 1 3033932 8 859 TUBE MTR COOLING 1 3037062 1993 GENERAL MOTORS SERVICE PARTS OPERAT ONS BU CK 44A 8 857 8 20 4 93