COOLING SYSTEM GRILLE OIL SYSTEM 1 540 BOLT BRACKET CLIP CONNECTOR COOLER FITTING HOSE PLUG TUBE VALVE Engine Oil Cooler Con t 91 93 P3 4 3Z LB4 5 7K LO5 K 6 2J LL4 ENG OIL CLG KC4 14055586 2 5 30 FITTING ENG OIL CLR HOSE PGI 31 8 91 93 P3 7 4N L19 15538480 2 8 60 FITTING ENG OIL CLR HOSE PG1 28 4 91 92 P3 5 7K LO5 ENG OIL CLG KC4 15557764 1 37 75 HOSE ENG OIL CLR INL F G1 31 26 91 93 P3 32 6 2J LL4 15557756 1 39 75 HOSE ENG OIL CLR INL PG1 31 26 91 93 P3 32 7 4N L19 EXC A C A C PROVISIONS ENV 15638187 1 23 85 HOSE ENG OIL CLR NL PG1 32 26 91 93 P3 32 7 4N L19 A C PROVISIONS ENV A C 15638189 1 23 85 HOSE ENG OIL CLR INL PG1 28 5 91 93 P3 42 6 2J LL4 15557763 1 44 25 HOSE ENG OIL CLR INL PG1 31 26 91 93 P3 42 7 4N L19 15638186 1 25 50 HOSE ENG OIL CLR NL PG1 32 26 91 93 P3 42 4 3Z LB4 ENG OIL CLG KC4 15661294 1 51 75 HOSE ENG OIL CLR INL PG1 31 26 93 P3 42 5 7K LO5 ENG OIL CLG I C4 15557764 1 37 75 HOSE ENG OIL CLR INL PG1 31 26 93 P3 52 62 7 4N L19 15680073 1 31 50 HOSE ENG OIL CLR INL PG1 32 26 93 P3 62 5 7K LO5 ENG OIL CLG KC4 15680071 1 31 50 HOSE ENG OIL CLR INL PG1 32 26 91 P3 5 7K LO5 ENG OIL CLG KC4 15557767 1 37 75 HOSE ENG OIL CLR OTLT PG1 31 25 91 P3 4 3Z LB4 ENG OIL CLG KC4 15661293 1 51 75 HOSE ENG OIL CLR OTLT PG1 31 25 91 93 P3 32 6 2J LL4 15557755 1 44 25 HOSE ENG OIL CLR OTLT PG1 31 25 91 93 P3 32 7 4N L19 EXC A C A C PROVISIONS ENV 15638188 1 23 85 HOSE ENG OIL CLR OTLT PG1 31 25 91 93 P3 32 A C PROVIS ONS ENV A C 15638190 1 23 85 HOSE ENG OIL CLR OTLT PG1 28 6 91 93 P3 42 6 2J LL4 15557766 1 44 25 HOSE ENG OIL CLR OTLT PG1 31 25 91 93 P3 42 7 4N L19 15638185 1 23 85 HOSE ENG OIL CLR 0TLT PG1 31 25 92 93 P3 42 5 7K LO5 ENG OIL CLG KC4 15557767 1 37 75 HOSE ENG OIL CLR OTLT PG1 31 25 92 93 P3 42 4 3Z LB4 ENG OIL CLG KC4 15661293 1 51 75 HOSE ENG OIL CLR OTLT PG1 31 25 93 P3 52 62 7 4N L19 15680070 1 31 50 HOSE ENG OIL CLR OTLT PG1 31 25 93 P3 62 5 7K LO5 ENG OIL CLG KC4 15680068 1 31 50 HOSE ENG OIL CLR OTLT PGI 31 25 1 91 P3 6 2J LL4 14066310 I 81 PLUG CYL CASE OIL COOLER BY PASS HOLE 7 8 PGO 31 13 V 91 93 P3 7 4N LI9 10166891 AR 2 65 PLUG ENG BLK OIL CLR HOSE HOLE PLUG W LUBE FITTING 3 8 18 NPTF 01 073 PG1 32 41 91 93 P3 7 4N L19 10166891 AR 2 65 PLUG ENG OIL CLR ADAP HOLE PLUG W LUBE F TTING 3 8 18 NPTF 01 073 I PGI 32 41 92 93 P3 6 2J LL4 14066310 1 81 PLUG ENG OIL CLR BYPASS VLV 7 8 PGO 31 13 91 93 P3 32 A C PROVISIONS ENV A C 15665135 1 18 55 TUBE OIL COOLER INL PG1 28 8 91 93 P3 32 A C PROVISIONS ENV A C 15665134 1 18 55 TUBE OIL COOLER OTLT PG9 19 3 91 93 P3 6 2J LL4 25011208 1 3 35 VALVE ENG OIL CLR BYPASS 01 837 PGO 31 14 1 550 SEAL Engine Oil Cooler 91 93 P3 463015 2 90 SEAL ENG OIL CLR HOSE 426 ID 10 82 MM ID PGI 32 38 91 93 P3 7 4N L19 15637602 I 11 SEAL ENG OIL CLR 01 540 PG1 32 38 1 609 PlN PLUG SPRING VALVE OiI Pressure Regulator 91 93 P3 7 4N L19 6 2J LL4 838839 1 14 PIN OIL PRESS REG SPR PGO 7 35 91 93 P3 42 62 5 7I LO5 838839 1 14 PIN OIL PRESS RLF VLV SPR ST PGO 7 35 92 93 P3 4 3Z LB4 838839 1 14 PIN OIL PRESS RLF VLV SPR ST PGO 7 35 91 P3 3704871 1 1 10 PLUG OIL PRESS REG VLV SPR STOP NON THREADED 0 44 DIA 0 41 LENGTH CHAM ENDS STL PGO 7 32 91 93 P3 4 3Z LB4 3704871 1 1 10 PLUG OIL PRESS RLF VLV BORE NON THREADED 0 44 DIA 0 41 LENGTH CHAM ENDS STL PGO 7 32 91 93 P3 42 62 5 7K L05 3704871 1 1 10 PLUG OIL PRESS RLF VLV BORE NON THREADED 0 44 DIA 0 41 LENGTH CHAM ENDS STL PGO 7 32 i 1992 GENERAL MOTORS SERVICE PARTS 0PERATIONS LT TRUCK 53P 1 540 1 609 1 12 9 92