FUEL EXHAUST CARBURETION 3 671 ADAPTER BRACKET CAP CLAMP CLlP COVER GASKET RETAINER Emission Control System 88 90 E 3 8C 25532503 1 6 45 ADAPTER EGR VLV TO THROT BODY ADAPT 86 87 E 1643083 1 7 60 BRACKET ENG CMPTR MDL 86 87 E 25522062 1 62 BRACKET CONT EGR VLV VAC T 88 90 E 1640345 1 7 00 BRACKET ECM LWR 88 90 E 1645554 1 7 00 BRACKET ECM UPR 88 90 E 3023831 1 56 CAP ECM BRKT BOLT 86 87 E 25524527 1 1 20 CLAMP EGR VLV 86 E 1986014 1 2 00 CLIP SOL VLV FILTER RET 86 87 E 17069228 1 16 75 COVER EGR VLV 88 90 E 3 8C 17088103 1 15 45 COVER EGR VLV 88 90 E 3 8C 25529581 1 65 GASKET THROT BODY EGR VLV ADAPT 3 336 88 90 E 3 8C 25530812 1 49 GASKET EGR VLV ADPTR BTWN THROT BDY ADAPT EGR ADPTR 86 89 E 25519772 2 19 RETAINER ECM PUSH ON 86 90 E 25519772 2 19 RETAINER ELEK SYS PWR SPLY MDL PUSH ON 3 675 gOLT CLlP CONNECTOR HARNESS MANlFOLD NUT PIPE Emission ontro 88 90 E 3 8C 25530610 1 2 05 BOLT HARN VAC MANIF TO THROT BDY EGR ADAPT M6X1X32 87 E 10028887 AR 18 CLIP U NUT STUD M5X0 8X10THD 9 667 86 E 25517507 1 41 CONNECTOR EGR VAC STRAIGHT 3 278 86 87 E 25526343 1 6 60 HARNESS PCV PURGE VAC 88 90 E 3 8C 25530734 1 7 60 MANIFOLD VAC SCE HARN T0 THROT BODY 88 90 E 3 8C 25531805 1 1 50 NUT VLV ADAPT PIPE 88 90 E 3 8C 25532504 1 16 85 PIPE EGR 3 680 CLAMP GASKET GASKET KIT STUD Emission Control 86 88 E 22505116 1 4 60 CLAMP CTLTC CONV AIR INJ PIPE 22505116 STAMPED 86 87 E 25517347 1 68 GASKET EGR VLV 88 90 E 3 8C 25535027 1 71 GASKET EGR VLV 88 89 E 3 8C 17112011 1 17 10 GASKET KIT EGR DGTL 86 87 E 1635540 2 1 30 STUD EGR VLV 3 275 88 0 E 3 8C 1635540 3 1 30 STUD EGR VLV ADAPT THROT BODY T0 INT MANIF 3 275 3 682 SENSOR Emission Control Sensors NOTE FOR USAGE REFER TO AIR CLEANER CHART GRP 3 402 86 E 25007540 1 205 00 SENSOR MASS AIR FLOW 3 682A SEALER SENSOR Emission Control Sensor Oxygen 86 90 E 5613695 1 33 25 SEALER EXH OXYGEN SEN 86 87 E 8990741 1 28 57 SENSOR EXH OXYGEN 1 WIRE 88 90 E 3 8C 25105107 1 28 57 SENSOR EXH OXYGEN 1 WIRE 3 682G SENSOR SH ELD Emission Control Sensor Vehicle Speed NOTE SENSORS AND BUFFERS WHICH ARE COMPONENTS OF INSTRUMENT CLUSTERS CAN BE LOCATEDON INSTRUMEMT CLUSTER CHARTS THOSE WH CH ARE PART OF TRANSMISSIONS CAN BE LOCATTED IN THE TRANSMISSION SECTION 86 88 E 25007335 1 48 25 SENSOR VEH SPD TRANS MTD 86 87 E 25522930 1 1 85 SHIELD VEH SPD SEN HT 3 685 CONVERTER Catalytic Converter 86 87 E 25103335 1 212 25 CONVERTER CTLTC 00635 88 90 E 3 8C 25100635 1 357 00 CONVERTER CTLTC 25100635 STAM PED 3 690 RETAINER SHIELD Catalytic Converter 86 87 E 20134572 AR 70 RETAINER HT SHIELD ON FLR PAN 86 87 E 20473640 1 9 50 SHIELD HT FLR PAN AT CONVR FRT 87 89 E 20706509 1 SHIELD HEAT FLR PAN AT CONVERTER RR 88 90 E 20685892 1 SHIELD HT FLR PAN AT CONVR FRT 3 701 MUFFLER Exhaust V 86 E 1638786 1 94 50 MUFFLER W TAIL PIPE Q 1989 GENERAL MOTORS SERVICE PARTS OPEFIATIONS 0LDSMOBILE 32E 3 671 3 701 3 18 REV 6 89