COOLING SYSTEM GRILLE OIL SYSTEM I 1 079 BO T GASKET SEALANT STUD WASHER Engine Cool nt Pump on t 85 86 CK1 2 3 6 2C J 14071080 3 1 15 STUD COOLANT PUM TO CYL CASE M10X1 5 87 88 RV1 2 3 6 2C J 14045263 2 1 60 STUD COOLANT PUM PLATE M8X1 25X25 M8X1 5X16 7 87 88 RV1 2 3 6 2C J 14071080 3 1 15 STUD COOLANT PUM TO CYL CASE M 1OX1 5 87 88 RV1 2 3 6 2C J 120393 2 11 WASHER CLNT PUMP PLATE 344X 688X O65 8 29 88 RV1 2 3 6 2C J 3990160 AR 25 WASHER W PUMP LATE FL 15 32X7 8X3 32 HA D PC 8 900 1 097 HOSE Engine Coolant By Pass Hose 85 86 CK2 3 292T 14088350 1 10 30 HOSE WATER BY PAS 87 88 RV2 3 292T 14088350 1 10 30 HOSE WATER BY PAS 87 88 RV2 3 7 4N 454W 10045736 1 1 50 HOSE THERM BY PAS 1 113 PLATE Engine Coolant Pump 85 86 CK1 2 3 6 2C J 14024208 1 33 75 PLATE WATER PUMP ACKING 87 88 RV1 2 3 6 2C J 14024208 1 33 75 PLATE WATER PUMP ACKING 1 148 GAGE Engine Coolant Temperature Dash Unit NOTE FOR GAGE USAGE REFER TO INSTRUMENT CLUSTER CHART AT THE END OF 000 GROUP 1 1 50 SENSOR SWITCH SWITCH PKG WIRE Coolant Temp rature Engine mt NOTE 1 6288704 TERM NAL REO D TO ENABLE CHANGE FROM BUTTON TO BLAD TERMINAL 85 86 CK1 2 3 EXC 454W W RALLY GA Z53 8993146 1 N L SENSOR COOLANT T MP 3 8 18 1 TERM NOTE 1 85 86 CK2 3 454W W GAGES 8993106 1 12 45 SENSOR COOLANT T MP AT CYL HD V 87 88 RV1 2 3 W RALLY GA Z53 8993146 1 N L SENSOR COOLANT T MP NOTE 1 87 88 RV2 3 7 4N 454W 8993106 1 12 45 SENSOR COOLANT T MP AT CYL HD 85 86 CK1 2 305F H 350L 14080627 1 11 45 SWITCH ACCEL PUM COOLANT TEMP 85 86 CK1 2 4 3N W A T 14080627 1 11 45 SWITCH ACCEL PUM COOLANT TEMP 85 86 CK1 2 3 292T 305F H 350 f EXC RALLY GA 25037175 1 8 70 SWITCH WAT TEMP 3 8 18 THD 1 BLADE TERM 85 86 CK1 2 3 4 3N EXC RALLY GA Z53 25036136 1 11 55 SWITCH COOLANT T MP 3 8 18 THD 1 BLADE TERM 85 86 CK1 2 3 6 2C J EXC RALLY s GA Z53 25037177 1 8 10 SWITCH COO LANT T MP 3 8 18 THD 1 BLADE TERM 85 CK2 3 292T W EMIS CONT H5D 14087514 1 4 22 SWITCH ENG MET T MP IND 85 CK2 3 292T W EMIS CONT H4D 25036513 1 10 05 SWITCH MET TEMP 85 86 CK2 3 454W EXC GAGES 25036512 1 10 40 SWITCH COOLANT EMP 1 2 14 THD 1 BUTN TERM 86 CK2 3 292T 14087514 1 4 22 SWITCH ENG MET T MP IND 87 88 RV1 2 3 6 2C J EXC RALLY GA Z53 25037177 1 8 10 SWI TCH COOLANT EMP 3 8 18 THD 1 BLADE TERM 87 88 RV2 3 292T 14087514 1 4 22 SWITCH ENG MET T MP IND 87 RV2 3 7 4N 454W EXC Y RALLY GA Z53 25036512 1 10 40 SWITCH COOLANT EMP 1 2 14 THD 1 BUTN TERM 85 86 CK1 2 3 4 3N 292T 305F H 350L M EXC RALLY GA Z53 25036371 1 8 30 SWITCH PKG COOL NT TEMP 87 RV1 2 3 4 3Z 292T 5 0H 5 7K 350M EXC GAGES 25036371 1 8 30 SWITCH PKG COOL NT TEMP 85 86 CK1 2 3 6 2C J 12029351 1 10 40 WIRE ENG LOW CO L IND PROBE 87 88 RV1 2 3 6 2C J 12029351 1 10 40 WIRE ENG LOW CO L IND PROBE 1 152 CORD HEATER Engine Coolant Warmer NOTE 1 DISTANCE BETWEEN OUTERMOST TERMINALS MEASURES 12 3OMM NOTE 2 DISTANCE BETWEEN OUTERMOST TERMINALS MEASURES 13 46MM 85 86 CK1 2 3 EXC 6 2C J 52353021 1 14 55 CORD ENG BLK HT NOTE 1 f 85 86 CK1 2 3 EXC 6 2C J 52353026 1 15 30 CORD ENG BLK HT NOTE 2 85 86 CK1 2 3 6 2C J 52353631 1 14 95 CORD ENG BLK HT NOTE 1 87 88 RV1 2 3 EXC 6 2C J 52353021 1 14 55 CORD ENG BLK HT NOTE 1 87 88 RV1 2 3 EXC 6 2C J 52353026 1 15 30 CORD ENG BLK HT NOTE 2 87 88 RV1 2 3 6 2C J 52353631 1 14 95 CORD ENG BLK HT NOTE 1 1988 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52R REV 1 88 1 5 1 079 1 152