GM3 86 1981 4 3 5 0 LITER V8 ENGINE EMISSION CONTROLS LV8 260F LV2 307 1 AIR CLEANER 3 402 42 CLAMP Duct 1 166 2 MOTOR Air Cleaner Diaphragm 3 41 5 43 VALVE W Actuator EFE 3 140 3 SEAL Air Cleaner to Carb 3 402 44 SHROUD Exh Manifold Lower 3 417 4 STUD Air Cleaner to Carb 3 403 45 SHROUD Exh Manifold Upper 3 417 5 COVER Module Shroud Side Panel 14 630 46 MANIFOLD A l R LH 3 675 6 CONTROLLER Electronic Control 47 VALVE Air Inj Check 3 670 Module ECM 3 670 48 EXTENSION Air Manifold Pipe 3 675 CALIBRATOR PROM 3 670 49 HOSE A I R Pump 5 8 8 962 7 INSULATOR Fuel Cont Module 9 275 3 671 50 SOLENOID EGR 3 670 8 HOUSING Module Shrd Si Pnl RH 14 630 51 CONNECTOR Vac Hose 3 278 9 RETAINER Push in 11 1 dia Hd C R 8 950 CONNECTOR Straight Nylon 3 16 10 CARRIER Elec Cont Module Olds B Hose 8 963 C 3 671 CONNECTOR Emission Vac Hose 11 HARNESS Elec Cont Module Wiring 2 480 3 16 3 278 12 COVER Line Diagnostic Link Conn 2 440 HOSE Vac 5 32 ID 8 962 13 RETAINER Wire Harness to Dash N S 52 STRAP Plastic 7 Adj 8 965 14 HOSE Ctltlc Conv Air Inj Check Valve 3 675 53 HOSE Fuel Vapor 3 8 8 962 15 CLAMP Worm 11 16 1 5 16 8 948 54 CLAMP Worm 56 to 1 06 1 166 16 INJECTOR EGR N S 55 HOSE Fuel Vapor 5 16 8 962 17 HOSE C Case Vent 3 8 ID 8 962 56 CLIP SAE 1060 1070 8 950 18 CLIP Downshift Wire to Trans Case 4 057 57 CANISTER Fuel Vapor 3 130 19 SENSOR Exhaust Oxygen 3 682 58 VALVE Canister Control 3 130 20 SWITCH TVS EFE Control 260F 3 681 59 SWITCH Thermo Vac Canister Purge 3 681 21 CONNECTOR Vac Break TVS 3 675 60 GASKET A I R Pump to Cont Valve 3 665 r TEE Conn 3 16 Dia Hose 8 963 61 LINK A l R Pump Adj Exc A C 3 280 3 655 A CONNECTOR Emission Vac Hose 62 STRUT A l R Pump Adj Link Exc A C 3 655 3 16 3 278 63 SUPPORT A I R Pump Exc A C 3 655 CONNECTOR Straight Nylon 3 16 64 PULLEY Air Pump 3 650 Hose 8 963 65 PUMP Air Injection 3 660 HOSE Vac 5 32 ID 8 962 66 STRUT Air Inj Pump Brkt Exc A C 3 655 22 VALVE Air Inj Check 3 670 67 VALVE Air Inj Control 3 670 23 STRAP Conv Air Pipe N S 68 HOSE A R Pump 3 4 8 962 24 PIPE Ctltc Conv Air Inj 3 675 69 SENSOR Coolant Temperature 3 682 25 SENSOR Veh Spd 3 682 70 GROMMET Vent Valve to Valve Cover 1 745 26 GROMMET C Case Vent Pipe 1 745 71 VALVE C Case Vent Control 1 745 27 VALVE Cruise Vac Trans Conv Rel 3 887 72 SPACER Brkt to Cyl Head N S 28 RETAINER Stop Lp Sw 2 447 73 BRACKET Air Switching Valve 3 671 29 CLAMP Ctltc Conv Air Inj Pipe 3 680 74 HOSE Air Control Valve 3 675 30 PIPE C Case Vent 1 762 75 VALVE AIR Injection Switching 3 670 31 ELBOW Vent Pipe to Filter Asm 1 745 76 HOSE Air Inj Check Valve 3 675 32 FILTER Vent 1 745 77 BRACKET Diff Press Sensor 3 682 33 GROMMET Filter Asm to Valve Cover 1 745 78 CONNECTOR Vac Hose 2 Port 3 278 34 LOCK EGR Bolt 3 680 CONNECTOR Straight Nylon 3 16 35 VALVE EGR 3 670 Hose 8 963 36 TUBING 3 16 ID 8 964 CONNECTOR Hose Nylon Straight 37 GASKET EGR Valve 3 680 3 16 1 4 OD 8 963 38 CONNECTOR Vac Break TVS 3 675 79 VALVE Vac Delay 2 410 CONNECTOR Straight Nylon 3 16 80 SENSOR Manif Diff Press 3 682 Hose 8 963 81 FILTER Manif Diff Press Sensor 3 682 CONNECTOR Exh Emission Cont Hose 82 COVER Manif Diff Press Sensor 3 682 3 675 3 278 83 CLIP 240 to 265 8 950 HOSE Vac 5 32 ID 8 962 84 ADAPTER A Cl Incl 85 Duct 3 417 39 HOSE Vac 7 32 8 962 85 DUCT A CI Part of 84 N S 40 TUBE Eng Air Heat Stove 3 417 86 SWITCH Choke Thermo Vacuum 3 755 41 PLATE Upper Shroud 3 602 87 RETAINER Vac Switch Choke 3 415 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS OLDSMOBILE 31A 7 87 s ev 3 000 GROUP