4G03 011 1984 1985 G EMISSION CONTROLS V6 LM9 231 9 I I IlOI I lIIlO I I I U II IQOIO O I NOTE 1985 ENGINE CODE BFIIEAKPOINT FOR 1ST 2ND DESIGN NOTE CODE NDA 1ST DESIGN HARNESS USAGE ITEM 11 NOTE CODE NDB 2ND DESIGN HARNESS USAGE ITEM 11 OOIOIQOilIlthlfliltltililll fOl OI l l A NOTE 1ST DESIGN 1985 NON THERMAC AIR CLEANER SYSTEM NOTE 2ND DESIGN 1985 HAS THERMAC AIR CLEANER SYSTEM 1 2 525 HARNESS ENG ECM WRG 12042218 2 3 671 COVER CONT MDL HSG 14 630 20540331 3 3 670 CONTROLILER ECM 1226459 3 670 CAL BRAT OR PROM SEE CAT 3 670 CALPAK ECM 16036504 STAMPED 16036503 I 4 14 630 HOUSING MDL SHRD SIDE PNL 20540326 5 8 950 RETAINER PUSH IN 11 1 DIA HD C R 1984 L 14 630 FASTENEFI CVR TO HSG MDL PUSH IN 1985 20540336 6 2 440 BRACKET DIAG CONN 25509622 7 3 682 SENSOR VEH SPD SEE CAT 5 8 2 480 HARNESS INST PNL SEE CAT 9 3 885 VALVE CIRUISE VAC TRANS CONV REIL 1645516 10 3 865 RETAINER VAC REL VLV 1612303 11 3 163 HARNESS VAC PRESS PCV PURGE 1984 1985 1ST DES ENG CODE NDA 25518720 N S HARNESS VAC PRESS PCV PURGE 1985 2ND DES ENG COD3 NDB 12 3 280 GASKET VAC BLOCK 25523056 13 3 675 PIPE W IINSULATOR EGR 25515944 14 3 670 CHAMBERI EGR 25521335 15 2 383 SENSOR ESC KNOCK 1997562 16 3 670 CONTROL EGR VLV VAC 25519959 3 670 SWITCH EGR VAC PART OF CONT 25523722 3 670 FILTER EGR VAC VLV CONT 25526903 17 3 670 VALVE SOL WASTEGATE 1997687 18 3 671 BRACKET EGR VLV VAC CONT 25518701 19 1 745 VALVE C CASE VENT CV 77OC 6487534 20 1 745 GROMME I INT MANIF C CASE VENT VLV 1381487 21 3 682 SENSOR EXH OXYGEN 1984 8990741 3 682 SENSOR EXH OXYGEN 1985 8990741 A 22 1 745 TUBE W SEAL OIL FILL 25520077 23 1 762 TUBE C CASE VENT 25520135 I 24 8 948 CLAMP WORM 2 56 TO 3 50 V 25 3 417 DUCT ELBOW MASS AIR SEN TO THROT BODY 25526234 26 3 682 SENSOR MASS AIR FLOW 1984 25007653 3 682 SENSOR MASS AIR FLOW 1985 25007699 I 27 3 417 DUCT ELBOW A CL TO MASS AIR SEN 25516281 28 3 402 AIR CLEANER THROT BODY 25042593 29 3 403 STUD A CL TO MTG BRKT 1 258729 30 3 405 SUPPORT A CL 25518024 31 8 962 HOSE CNSTR TO PIPE 5 16 32 8 962 HOSE CNSTR PURGE 7 32 33 3 130 CANISTERZ W SOLENOID FUEL VAPOR 1 7075848 I 3 140 SOLENOID PKG VPR CNSTR ALSO PART OF CNSTR 17110599 3 130 FILTER CINSTR AIR INL 4 5 DIA ALSO PART OF CNSTR 7026014 34 8 950 CLIP CNSTR SAE 1060 1070 0 72 35 2 383 BRACE EILEK IGN MDL I 25517888 36 3 671 BRACKET Q ELEK IGN MDL 25517886 37 2 383 SENSOR CR SHF POSITION 25525667 2 383 HOUSING CR SHF SENSOR ALSO PART OF SENSOR 25518359 38 2 383 SENSOR W DRIVE CAMSHAFT 25516915 2 383 SENSOR CAMSHAFT V 25518357 2 363 O RING CIN CAM SENSOR SHF 1959331 39 N S MODULE W COIL ELEK SERV BY 2 170 COIL IGN UPR HALF 25518356 2 383 MODULE IGN LWR HALF 25518358 2 170 GASKET IGN MDL COIL 25518355 8 906 SCREW RD HD SLOTTED 10 32X 75 ZP AR 40 3 682 SENSOR CLNT TEMP 1984 25036092 3 682 SENSOR CLNT TEMP 1985 1 150 25036979 41 3 682 HOSE M A P SENSOR EXC U52 25518713 42 9 755 SWITCH PRESS PWR LGT W U52 25503871 43 3 682 SENSOR M A P EXC U52 16009886 A 44 2 483 BRACKET MULTIUSE RELAY 25518460 45 2 383 MODULE ELEK SPARK CONT 16022614 46 9 277 RELAY A C CONT 10034222 47 3 900 RELAY FIJEL PUMP 10027719 1991 GENERAI MOTORS SERVICE PARTS OPERATIONS BUICK 44W 6 91 3 209 3 000 GROU P