COOLING SYSTEM GRII L EE OIL SYSTEM 1 154 BOLT GASKET GASKET KIT EEZn g ine Coolant Outlet 89 91 N 3 3N LG7 25533244 AR 319 BOLT WAT OTLT 5 16 18X1 12 280MM PC 65 OD FULL THD PS 01 173 PGO 51 21 88 91 N 2 3D LD2 22532248 1 1 015 GASKET ENG CLNT THERM HSG TO CYL HD PG1 12 1 89 91 N 3 3N LG7 25533243 1 18 GASKET CLNT OTLT PG1 14 2 85 88 N 3 0L 25527539 1 1 85 GASKET KIT CL NT OTLT THROT BODY PG1 9 2 1 159 HOSE F lPE Radiator Inlet lJ pp er 85 88 N 2 5U 10037309 1 14 05 HOSE RAD INL PG1 10 7 85 86 N 3 0L 25519576 1 14 05 HOSE RAD INL PG1 9 6 87 88 N 3 0L 22531941 1 14 05 HOSE RAD lNL PG1 11 6 88 90 N 2 3D 22532011 1 12 60 HOSE RAD INL PG1 12 5 89 91 N 3 3N LG7 22538632 1 112 60 HOSE RAD INL PG1 14 6 89 91 N 2 5U 22538778 1 141 05 HOSE RAD INL PG1 13 12 91 N 2 3D LD2 22552515 1 111 60 HOSE RAD INL PG1 15 5 89 90 N 3 3N 25533462 1 4 75 PIPE RAD SURGE TANK INL 1 166 CLAMP RETAlNER SHIELD I lose Radiator Heater A C 85 N 22518665 AR 50 CLAMP WORM TYPE 56 TO 1 06 DIA PG3 3 20 85 87 N 22518666 AR 89 CLAMP HEX HD WORM 33 3MM TO 57 2MM PG1 9 5 91 N 3 3N LG7 12337891 2 N L CLAMP THERM BY PASS HOSE 08 846 PG1 14 14 91 N 25527699 1 1 50 CLAMP RAD OTLT HOSE 28 6 X 76 2 08 948 91 N 25527699 1 I 5 0 CLAMP RAD INL HOSE 28 6 X 76 2 08 948 86 91 N 22518665 AR 5 0 RETAINER PARK BRK CBL EOLZR NUT 9 16 TO 1 1 16 DIA PG3 3 20 85 88 N 3 0L 25524241 1 E5 7 0 SHIELD RAD OTLT HOSE PGO 43 55 1 173 HOSE PIPE SEAL STUD Ra mdiazrtmr Outlet Lower 85 88 N 2 5U 22535952 1 153 85 HOSE RAD OTl T PG1 10 10 85 88 N 3 0L 22537688 1 Ij2 1Ei5 HOSE RAD OTI T PG1 9 7 88 N 2 3D 22532336 1 523750 HOSE RAD OTl T PG1 12 16 89 91 N 3 3N 22540207 1 iZ2 1EI5 HOSE RAD 0Tl T FRT PGI1 14 9 89 91 N 3 3N 22540208 1 0 150 HOSE RAD OTl T RR PG1 14 8 89 N 2 5U 22540216 1 1E3 EI5 HOSE RAD OTl T FRT PG1 13 15 89 N 2 5U 22540217 1 13 85 HOSE RAD OTI T RR PG1 13 4 89 91 N 2 3D 22545364 1 2J3 00 HOSE RAD OTI T W SURGE TANK OTLT HOSE PGI 15 21 90 91 N 2 5U 22551441 1 20 70 HOSE RAD OTl T W SURGE TANK OTLT HOSE PG1 1 7 1 88 90 N 2 3D A TRN MD9 22535812 1 40 75 PIPE RAD OTLT PG1 12 17 91 N 2 3D A TRNS MD9 l 0 5 24570320 1 40 75 PIPE RAD OTLT PG1 15 17 91 N 2 3D A TRNS MD9 EXC K05 24570322 1 40 75 PIPE RAD OTLT PG1 15 17 88 91 N 2 3D 22532107 1 28 SEAL RAD OTLT P PE O RING TO CLNT PUMP CVR F G1 12 18 89 91 N 3 3N LG7 25532958 1 37 STUD CLG OTL T W WA 5 16 18X2 6 M8X1 25X 52 9 8 PS 1050 STL 64 OD PG1 14 5 1 203 CAP lVIlODULE PROBE Radliaatm Filler 85 88 N 6410427 1 Nl L CAP RAD FIL FIC27 PG1 9 23 89 91 N 6410665 1 Nl L CAP RAD SURGE TK RC33 PG1 13 16 88 N 2 3D 22533547 1 123 05 MODULE LOW ENG COOI IND 88 N 2 3D 3055285 1 23 20 PROBE LOW ENG COOL IND 1 219 COCK CORE GASKET KIT l Il I1I IRADIATOR TANK Engine Cooling NOTE FOR USAGE REFER TO RADIATOR CHART GR F 1 219 90 91 N 3056858 1 1 80 COCK RAD DRN 08 951 87 88 N 3 0L A TRNS MD9 IEL EK CONT HTR C40 3049535 1 1I I I 00 CORE RAD 87 88 N 3 0L A TRNS MD9 A C C67 3049562 1 1I 57 00 CORE RAD 87 88 N 2 5U EXC A C 3092231 1 712 00 CORE RAD 88 91 N 2 3D 3092213 1 12245 90 CORE RAD 88 N 2 5U M TRNS A C 3092230 1 7553 25 CORE RAD 89 91 N 3 3N 3049562 1 I 5 l7 00 CORE RAD 90 91 N 2 5U 3049535 1 111 00 CORE RAD 85 88 N 3 0L 3055369 1 220 35 GASKET KIT RAD SERVICE t t 1991 GENERAL MOTORS SERVICIEEE IPARTS 0PERATIONS BUICI 44N 2 91 1 9 1 154 1 219