GM3 84 1981 2 8 LITER V6 ENGINE EMISSION CONTROLS LE2 173 1 AIR CLEANER 2 8Z Shown Chev 3 402 37 CLAMP Ctltc Conv Air Inj Pipe 3 690 2 SWITCH Thermo Vacuum 2 410 38 CLAMP Worm Type 50 to 97 1 166 3 MOTOR Vacuum Diaphragm 2 8Z 39 HOSE Fuel Vapor Canister 3 130 Chev 3 415 40 VALVE Fuel Vapor Canister 3 130 4 GROMMET C Case Vent Connection 1 745 41 STOVE Carb Air Heater Outer 3 417 5 MOTOR Air Cleaner Diaphragm 3 415 STOVE Carb Air Heater Inner 3 417 6 PIPE C Case Vent Valve 1 762 42 SWITCH EGR Thermal Vacuum 3 670 7 GROMMET C Case Vent Pipe 1 745 43 PIPE Carb Bowl Vapor 3 163 8 HOSE Carb Air 3 417 44 CONNECTOR Carb Cont Hose 2 Way 9 DUCT Air Induction Front 3 417 Plastic f 3 278 10 BRACKET Electric Cont Module RH 3 670 CONNECTOR Spl Y 5 32 x 5 32 11 SHIELD Electric Fuel Cont Module 3 670 x 7 64 3 145 12 BRACKET Electric Fuel Cont Module TEE Hose M6 3 x M6 3 x M6 3 3 278 Mtg Rear 3 670 ADAPTER Vacuum Hose 3 675 13 CONTROLLER Electronic Control HOSES Fuel Vapor 5 32 ID 3 8 ID Module ECM 3 670 1 4 ID 8 962 CALIBRATOR PROM 3 670 45 BRACKET Fuel Vapor Canister Purge 14 BRACKET Elec Cont Modu e LH 3 670 Solenoid 3 140 15 BRACKET Elec Control Unit Upper 3 670 46 RELAY EFE 3 670 16 BRACKET Elec Control Unit Lower 3 670 47 CLAMP Hose Spring Band 562 1 166 17 BRACKET Closed Loop Carb Cont 48 VALVE Fuel Vapor Pressure Control 3 130 Mtg 3 670 49 NUT 370 Sq Hole 250 Hd 625 Sq 18 BRACKET Elec Fuel Cont Module Nylon 7 800 Outer 3 670 50 CLIP Fuel Vapor Canister 3 145 19 HOUSING Elec Fuel Cont Module 3 320 51 CANISTER Fuel Vapor 3 130 20 RELAY Choke Heater Control 52 CLIP Manif Diff Press Sensor 3 670 i W Gauges 3 750 53 SOLENOID Fuel Vapor Canister Purge 3 140 V 21 BOLT W Clip Cont Module Brkt 54 SENSOR Manifold Differenteial 9 667 3 670 Pressure 3 670 22 BRACKET Elec Fuel Cont Module 55 FILTER Manif Diff Press Sensor 3 670 Inner 3 670 56 CONNECTOR Exh Emission Cont Hose 3 145 23 BRACKET Deceleration Valve 3 265 ADAPTER Vacuum Hose 3 675 24 HOSE Fuel Vapor 5 32 ID 8 962 TUBING 1 4 ID 8 964 TEE Vac Hose 13 16 x 3 IG x 57 BRACKET Air Inj Pump W A C 3 655 3 I6 3 680 58 BRACKET Air Inj Pump Exc A C 3 655 25 CONNECTOR Carb Cont Hose 3 Way 59 PUMP Air Injection 3 660 Rubber 3 278 60 PULLEY Air Inj Pump 3 650 CONNECTOR Carb Cont Hose 2 Way 61 INSULATOR EFE Heater 3 726 Rubber 3 278 62 GROMMET C Case Vent 23 32 ID x HOSE FueI Vapor 5 32 ID 8 962 1 3 16 OD V 1 745 26 HOSE Fuel Vapor 3 8 ID 8 962 63 VALVE C Case Vent 1 745 27 SENSOR Coolant Temperature 1 150 64 TEE Special 3 Way 1 4 x 3 I6 8 963 28 VALVE Distr Vacuum Delay 2 408 HOSE Fuel Vapor 3 B ID 8 962 CONNECTOR Exh Emission Control 65 GASKET EGR Valve 3 680 Hose 3 145 66 HOSE Air Inj Cont Valve Diverter 3 675 CONNECTOR Carb Cont Hose 2 Way 67 LOCK Air Inj Diverter 3 680 Plastic 3 278 68 GASKET Air Inj Pump Elbow 3 665 CONNECTOR Carb Cont Hose 3 Way 69 ELBOW Air Inj Cont Vlv 3 680 Plastic 3 278 70 VALVE Air Injection Control 3 670 CONNECTOR Straight Ny on 3 16 3 145 71 HOSE FueI Vapor 5 32 8 962 TEE Vac Hose 13 16 x 3 16 x 72 HOSE Air Inj Eng Check Valve 3 675 3 I6 3 680 73 VALVE EGR 3 670 HOSE Fuel Vapor 5 32 ID 8 962 74 VALVE Deceleration 3 670 29 SWITCH Air Cleaner Thermo Control 3 415 75 BRACKET Air Induction Duct Mtg 3 417 30 SENSOR Exhaust Oxygen 3 670 76 CLIP Closed Loop Wiring Harness 31 HOSE Air Ctltc Conv Check Valve 3 675 8 866 3 670 32 CLAMP Worm Type 1 5 16 to 1 77 WIRE Idle Solenoid Jumper 2 525 i 11 I6 1 166 78 HARNESS Electronic Control Module 33 VALVE Air Inj Eng Check 3 670 Wiring Req 79 2 480 34 PIPE Air Ctltc Conv 3 675 79 MODULE Cold Start Necessary 35 VALVE Air Inj Eng Check 3 670 W Harness Replacement 3 670 36 PIPE Air Injection 3 675 80 TUBE Carb Air Heat 3 417 WAREHOUSlNG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORAT 0N BU CI 4lA REV 2 5 81 3 74 1 3 000 GROUP