COOLING SYSTEM GRILLE OIL SYSTEM l 1 154 GASKET Engine Coolant Outlet Con t I 88 90 ST1 4 32 10077105 1 68 GASKET COOLANT OUTLET PGO 82 88 F1 1 159 HOSE Radiator Inlet Upper 82 S1 1 9A L 14024175 1 11 50 HOSE RAD INLET 82 S1 2 8B 14024177 1 11 50 HOSE RAD INLET 83 84 ST1 2 0Y 14055718 1 12 65 HOSE RAD INLET 83 85 ST1 1 9A 14060026 1 12 05 HOSE RAD INLET 83 85 ST1 2 8B 14060027 1 1 1 00 HOSE RAD INLET 84 85 S1 2 2S 14063007 1 12 05 HOSE RAD INLET 85 86 ST1 2 5E 15598533 1 11 00 HOSE RAD INLET 86 ST1 2 8R 15530716 1 11 00 HOSE RAD INLET 87 90 ST1 2 5E LN8 15547876 1 11 00 HOSE RAD INL PG1 5 40 87 89 ST1 2 8R 15561145 1 11 00 HOSE RAD INLET PG1 5 8 88 90 ST1 4 32 15627449 1 1 1 00 HOSE RAD INLET PG1 5 40 90 S1 2 8R LL2 15561145 1 11 00 HOSE RAD INL PG 1 5 8 1 166 CLAMP GUARD PROTECTOR Hose Radiator Heater A C 82 S1 15516915 AR 1 45 CLAMP WORM TYPE 2 1 2 TO 3 1 2 08 948 82 85 S1 22518666 AR 89 CLAMP HEX HD WORM 33 3 TO 57 V 2MM PG1 3 5 82 83 ST1 10041052 AR 1 75 CLAMP HOSE 2 08 948 82 85 ST1 22518665 AR 50 CLAMP WORM TYPE 56 TO 1 06 DIA PG1 9 16 V 82 83 ST1 25518880 AR 45 CLAMP WORM TYPE 25 TO 65 08 948 85 88 ST1 2 5E 22518666 AR 89 CLAMP HEX HD WORM 33 3 TO 57 2MM PG1 3 5 88 89 ST1 4 32 14093546 1 2 40 CLAMP PRELIM AIR SEP 03 407 PG3 1 I I 71 7 89 ST1 2 5E 25527699 AR 1 50 CLAMP HEX HD WORM 33 3 TO 57 I 2MM 08 948 PG1 3 5 90 ST1 1648216 AR N L CLAMP FUEL DRAIN BACK HOSE I 250X 625 08 948 90 ST1 4 32 10146826 1 2 40 CLAMP PRELIM AIR SEP 03 417 PG3 71 7 84 85 ST1 2 2S 14063009 1 3 90 GUARD RAD OUTLET HOSE 88 T1 4 32 15607213 1 1 50 PROTECTOR RAD OUTLET HOSE 230 0MM LG 1 173 COCK HOSE PIPE Radiator Outlet Lower 87 90 ST1 2 8R 3093594 1 1 30 COCK RAD DRAIN 82 85 S1 1 9A A C P S 14024174 1 2 35 HOSE RAD OUTLET W PUMP END 82 S1 2 8B 14024176 1 11 95 HOSE RAD OUTLET 83 85 S1 1 9A A C P S 14060049 1 7 75 HOSE RAD OUTLET RAD END 83 84 ST1 2 0Y 1405571 9 1 12 65 HOSE RAD OUTLET 83 85 ST1 2 8B 14060028 I 1 11 35 HOSE RAD OUTLET 83 85 ST1 1 9A 14060050 1 11 35 HOSE RAD OUTLET 83 84 T1 1 9A A C 14024174 1 2 35 HOSE RAD OUTLET W PUMP END 83 84 T1 1 9A A C 14060049 1 7 75 HOSE RAD OUTLET RAD END 84 85 ST1 2 2S 14063008 1 17 75 HOSE RAD OUTLET 85 ST1 2 5E 10030686 1 7 00 HOSE THERM HSG TO INT MANIF PGO I 15 27 85 86 ST1 2 5E 15598534 1 1 1 35 HOSE RAD OUTLET 86 ST1 2 5E 10039806 1 4 55 HOSE THERM HSG TO INT MANIF PGO 15 27 I 86 ST1 2 8R 14060028 1 1 1 35 HOSE RAD OUTLET 87 88 ST1 2 8R 15547825 1 11 35 HOSE RAD OUTLET PG1 5 21 87 90 ST1 2 5E 15547877 1 11 35 HOSE RAD OUTLET PG1 5 41 88 90 ST1 4 32 15561135 1 11 35 HOSE RAD OUTLET PG 1 5 41 89 ST1 2 8R 15606239 1 11 35 HOSE RAD OUTLET PG1 5 21 90 S1 2 8R LL2 15606239 1 11 35 HOSE RAD OTLT PG1 5 21 83 85 S1 1 9A A C P S 14060052 1 15 95 PIPE RAD OUTLET 83 84 T1 1 9A A C 14060052 1 15 95 PIPE RAD OUTLET 1 203 I CAP Radiator Filler 82 90 ST1 6410785 1 5 63 CAP RAD FIL PG 1 3 27 1 219 CORE GASKET KIT NUT RADIATOR TANK Engine Cooling NOTE REFER TO RADIATOR CHART FOR ADDITIONAL RELATED INFORMATION NOTE FOR DRAIN COCKS SEE STANDARD PARTS CATALOG GROUP 8 951 86 ST1 2 8R A TRNS MD8 EXC H D C V01 V02 3049591 1 I 104 00 CORE RAD 86 88 ST1 2 5E A TRNS EXC H D C V01 3049591 1 104 00 CORE RAD 1990 GENERAL MOTORS SERVICE PARTS 0PERATIONS LT TRUCK 52S i t REV 10 90 1 27 1 154 1 219