A MA09 015 28 9 218 TUBE MTR COOLING 3040590 29 9 280 MODULE AIR DR ACTR CONT 1984 85 16035092 A 30 9 220 TUBE CNDSR OTLT W FTG 3050640 NOTE 1 SEE A C HEATER CASE EXPLODE FOR DETAIL r F I 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17A 5 91 9 3 1 9 000 G ROU P