GM3 31 I 1980 81 X V6 2 8 LITER ENGINE AIR CLEANER EMISSION PARTS 1 CONTROL UNIT Oxygen Sensor See Below for Service Components N S CONTROLLER Carb Remanufactured Part of Control Unit 3 670 CALIBRATOR Carb Controller Part of Control Unit 3 670 2 BRACKET Control Unit Lwr N S 3 BRACKET Control Unit Upr N S 4 WIRE I P Jumper N S 5 HARNESS ASM Oxygen Sensor Control 2 480 6 SWITCH Cold Idle Vacuum 3 670 7 NUT Spl Wing M8 x 1 25 3 403 8 AIR CLEANER Carburetor 3 402 9 DUCT Air Induction 3 417 10 PIPE ASM Emission W Hoses Dealer to Fabricate Check Valves Serviced N S 11 HOSE ASM Carb Cont Use 5 32 ID Hose 3 8 Connector 3 Way Vac Break Connector in 3 278 N S 12 STUD Carb to A CI M8 x 1 25 Both Ends 3 403 13 GASKET A Cl to Carb 3 403 14 HOSE 5 32 ID 8 962 15 CLIP Hose to Pipe N S 16 PIPE 3 16 8 964 I 17 PIPE ASM E F E Vacuum e V 3 145 18 CONNECTOR E F E Vacuum Pipe 3 145 19 VALVE W Actuator E F E 3 140 20 HOSE 1 4 ID 8 962 21 SWITCH Spark Therm Vacuum 3 681 22 VALVE Cr Case Vent CV789C 1 745 23 GROMMET C Case Vent 3 4 ID x 1 3 l6 OD 1 745 24 BRACKET Air Induction Duct Mtg 3 417 25 PIPE ASM Pulsair RH W Calif 3 675 26 HOSE 3 4 ID 8 962 27 PIPE ASM Pulsair LH Exc Calif 3 675 28 VALVE Pulsair LH 3 670 29 TUBE Carb Air Heat 3 603 30 SWITCH E G R Therm Vacuum 3 681 31 SOLENOID 3 670 e 32 PIPE ASM Pulsair LH W Calif 3 675 33 HOSE 3 8 ID 8 962 34 PIPE Fuel Vapor Cnstr 3 120 35 HOSE ASM Vapor 5 32 ID W A C 8 962 36 HOSE ASM Vapor 5 32 ID Exc A C 8 962 37 CLIP SAE 1060 1070 8 950 38 CANISTER Fuel Vapor 3 130 39 HOSE 3 8 ID 8 962 40 VALVE Deceleration 3 670 41 CONNECTOR Air Inj Pulsair Vlv 3 675 42 HOSE 1 2 ID M 8 962 43 BRACKET Deceleration Valve 3 671 i 44 HOSE Pulsair Pipe 3 675 45 GROMMET C Case Vent Conn 1 745 46 PIPE ASM Pulsair W Attached Tubing 3 675 47 GROMMET C Case Vent Pipe 1 745 I 48 PIPE C Case Vent 1 762 49 SENSOR Oxygen 3 682 50 GASKET E G R Valve 3 680 51 VALVE E G R W A T 3 670 52 GROMMET Pulsair Valve 3 680 53 VALVE ASM Pulsair RH 3 670 54 SENSOR Coolant Temp 1 3 682 z Y 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS OLDSMOBlLE 31A 7 87 3 69 3 000 GROUP