MGO3 O20 1984 87 G ENGINE EMISSION CONTROLS 3 8L V6 LD5 231A 1 3 402 AIR CLEANER Carb 1984 25042531 3 402 AIR CLEANER Carb 1985 25043925 T 3 402 AIR CLEANER Carb 1986 87 25095623 3 410 BREATHER A CI FB 73 8996724 3 415 VALVE KIT Vac 3 670 1984 8997639 3 415 MOTOR Diaph 8994262 T 3 415 SENSOR A Cl 1984 8997916 3 415 SENSOR A Cl 1985 87 8997493 2 3 403 STUD Air Cleaner 25509832 3 3 403 SEAL A Cl to Carb 22507720 4 3 725 CARBURETOR See Cat 5 3 726 HEATER Carb to Manif 1984 1 25515853 3 726 HEATER Carb to Manif 1984 2 25526373 3 726 HEATER Carb to Manif 1985 86 25526373 6 2 480 HARNESS Cont Mdl 1984 1 12038881 2 480 HARNESS Cont Mdl 1984 2 12042136 4 2 480 HARNESS ECM Wrg 1985 86 12046181 7 3 682 SENSOR Veh Spd See Cat 8 2 440 BRACKET Conn Chev Buick 25509622 2 440 BRACKET Conn Pont 10019107 9 2 480 HARNESS l P See Cat 10 2 440 COVER Diag Conn Pont 10021766 11 14 630 COVER Shrd Side Pnl RH 20540331 i 12 8 950 RETAINER Push In 11 1 Dia Hd C R 13 3 670 CONTROLLER ECM 1226519 3 670 CALIBRATOR PROM See Cat 14 3 682 SENSOR Barometric Press 16006833 15 14 630 HOUSING Shrd Side Pnl RH 1984 20540326 14 630 HOUSING Shrd Side Pnl RH 1985 87 20540326 16 N S RETAINER Harness 17 3 682 SENSOR Exh Oxygen 8990741 18 1 762 HOSE Vent to Vac Ftg 25508425 19 1 745 VALVE C Case CV 77OC 6487534 20 1 745 GROMMET C Case Vlv Q 1381487 21 8 962 HOSE Purge Sw to Carb 7 32 94392 74 f 22 3 681 SW TCH Thermo Vac Cann Purge 3039583 23 3 670 VALVE EGR 17110483 24 3 675 HARNESS EGR Vac 1984 85 25518666 3 675 HARNESS EGR Vac 1986 87 25523080 I 25 3 680 GASKET EGR Valve 1254141 26 2 383 SENSOR ESC Knock 1997562 27 3 655 PLATE Brace to Manif 25522522 28 3 885 VALVE Cruise Vac Trans Conv Rel 1645516 29 3 885 RETAINER Vac Rel Vlv 1612303 30 N S HOSE ASM Cnstr Serv By 3 675 CONNECTOR Vac Strgt 3 278 Y 25517507 8 963 CONNECTOR 90 Deg EI 3 16 8 962 HOSE 5 32 31 3 670 VALVE Conv Airrlnj Chk 1984 22040897 3 670 V ALVE Conv Air Inj Chk 1985 87 22048209 32 3 680 CLIP Air Inj Eng Pipe 25509040 33 3 675 PIPE Conv Air Inj 25514444 34 3 680 CLAMP Conv Air Inj Pipe 22505116 n 35 3 675 PIPE Cont Vlv Hose to Conv Hose 1984 3 i 25517631 3 675 PIPE Conv Chk Vlv Hose to Cont Vlv Hose 1984 4 25522377 3 675 PIPE Conv Chk Vlv Hose to Cont Vlv Hose 1985 87 25522377 36 3 675 HOSE Cont Vlv to Conv Chk Vlv Pipe 1984 3 25508550 3 675 HOSE Corlv Chk Vlv Pipe to Air Cont Vlv 1984 4 25522378 3 675 HOSE Conv Chk Vlv Pipe to Air Cont Vlv 1985 87 25522378 37 3 675 HOSE Conv Chk Vlv to Cont Vlv Hose 25503827 38 8 921 NUT 370 Sq Hole 1 4 Hd 39 8 950 CLIP Cnstr SAE 1060 1070 0 72 554665 40 N S HARNESS Cnstr Serv By 3 130 VALVE Cnstr 4 OutIets l 17085918 3 130 VALVE Cnstr 2 Port Q 25518739 1 166 CLAMP Worm Type 56 to 1 06 dia 22518665 8 962 HOSE 1 1 32 4 931 TUBING 3 8 41 3 130 CANISTER Fuel Vapor 17064622 42 8 962 HOSE Vapor 5 16 9438315 43 3 655 SUPPORT Strg Air Pump Mtg 6 606 25512474 44 3 655 BRACKET Inj Pump Frt 25508306 45 3 650 PULLEY Air Pump 1984 86 25511026 1990 GENERAL MOTORS SERVICE PARTS OPERATIONS PONT AC 22W 1 6 90 A 3 147 3 000 GROUP