S E GM03 174 1985 B ENGINE EMISSION CONTROLS 5 7L V8 LF9 350N DIESEL 1 2 525 HARNESS Engine 1 41 3 671 CONNECTOR Tee M6 5 x 2 2 480 WIRE Diesel Lp Cont M6 5 x M9 5 560357 Chev Pont B 12016637 42 8 962 HOSE Vac 7 32 A 3 2 480 HARNESS Inst Panel 1 i 43 8 962 HOSE Vac 3 8 4 l 3 682 SENSOR Veh Speed 1 44 3 280 PUMP Vacuum W Drive 1 26002900 5 9 276 WIRE A C Wrg Halrn Ext Exc 45 3 280 CLAMP Vac Pump 3 273 3835505 Cad 12017714 46 3 280 SEAL Pump to Block 2 363 383524 6 2 525 WIRE Diesel Lp Cont Jpr 47 2 510 PROTECTOR Glow Plug C6nt22527312 Chev Pont B 12016636 48 2 510 CONTROLLER Glow Plug 22531535 7 3 402 AIR CLEANER DieseI 1 25043280 49 1 745 BRACKET C Case Press Reg 8 1 166 CLAMP Worm Type 56 to 4 Vlv 22522188 1 06 dia 22518665 50 1 150 SWITCH Metal Temp Cad 25036588 9 3 314 RELAY F Inj Pump Hsg Press 51 8 962 TUBING Fuel Return 1 4 Alt Adv Sol 9 277 10031837 52 3 314 SOLENOID Press Alt Adv 22528306 V 10 3 314 RELAY Cmpr Cutoff Eng 53 3 162 CLIP Fuel Return Pipe 22506022 Temp 9 277 10031837 54 8 963 ELBOW 45 Deg Flared Tube 11 3 403 CLAMP Air Int Duct G 10039976 55 3 680 LOCK EGR Vlv Bolt 22511513 12 3 417 ADAPTER A Cl to Resonator 56 3 440 SOLENOID Idle Stop W Brkt G 22501675 Wire 22524392 13 3 402 SILENCER A CI 3 Cad 57 N S HOSE ASM EGR Vlv Serv by D 8996868 3 280 VALVE Quick Vac Response A 14 3 417 BRACE Reso Supt A Cl G 22522374 OVR 2 22517994 15 N S SUPPORT A CI Reso G I 3 671 CONNECTOR EGR Vac 2 22521196 16 3 417 ADAPTER A CI to Air Int 3 680 CONNECTOR EGR Vac 22520568 Duct 1 22511823 8 963 TEE Hose 3 16 17 3 417 DUCT Air Int Rr 1 22514296 8 963 TEE Conn 3 16 18 3 417 DUCT Air Int Frt 1 22518891 8 963 CONNECTOR Strgt 3 16 19 3 417 DUCT Air Int Rr 1 22514296 8 963 CONNECTOR 90 Deg El r 20 3 417 DUCT Air Int Frt 1 I 22518891 3 16 21 8 948 STRAP 1 6 Adj Cad D 3 675 CONNECTOR Hose Nylon 22 3 417 DUCT Air Int Flex Cad D 1616696 Straight 3 16 1 4 OD 472812 23 3 405 BRACKET A Cl Sil Cad D 1616398 58 4 205 VALVE yac Reg On Fuel Inj 24 9 275 SWITCH Cmpr Cutoff at Pump 17072536 i Accel Ped Cad E K 1625862 59 3 417 CROSSOVER Air 22526995 25 9 277 SWITCH Cmpr Cutoff at 60 3 680 GASKET EGR Valve 22513956 T Accel Ped B D G 22513542 61 3 670 VALVE EGR z 17085028 26 3 885 VALVE Cruise Vac Trans 62 3 330 BRACKET Fuel Pipe RH 22514848 Conv Rel 1645516 63 3 671 BRACKET EGR Control 22524122 27 3 885 RETAINER Vac Rel Vlv 1612303 64 3 670 CONTROL EGR EPR Vlv 28 1 745 FILTER Vent 22513584 Vac I 1997663 29 1 745 ELBOW Vent Pipe Rubber 65 1 762 BRACE Vent Pipe 22523373 Grommet 25526950 66 1 745 GROMMET Fltr Asm to Vlv 30 1 762 TUBE C Case Vent LH 22514412 Cvr 22532566 31 1 762 CONNECTOR C Case Vent 67 1 150 SENSOR Clnt Temp 25036979 Tube 22514222 68 3 671 BAFFLE EGR Vlv 22527826 32 1 745 VALVE C Case Press Reg 69 8 950 CLIP Tube 4 78 mm CV 866 25041678 70 8 964 TUBING Bulk 3 16 33 1 762 TUBE C Case Vent RH 22510602 71 3 140 VALVE EPR W Actuator Cad 34 3 403 GASKET Air Cleaner 25511809 E K 5234104 35 3 417 EXTENSION Air Cleaner Cad 72 4 115 SWITCH Trans Conv 25036699 D 1616498 73 3 670 SWITCH EGR Vlv Cont 36 3 403 STUD Air CIeaner 1 W NA5 22520659 37 1 762 PIPE Reg to Air Crossover 22510607 74 1 745 RETAINER U Shape Stl 22530004 38 8 962 HOSE Conn to Elbow O 75 75 3 682 SENSOR M A P 16017460 l 3 76 3 682 BRACKET MAP Sensor 22521242 39 1 745 ELBOW Crossover to Conn 77 9 281 TANK EGR Vac 10000669 l 2 22510606 78 8 965 RETAINER Plastic 7 Adj 40 3 278 CONNECTOR Spl Y 5 32 Strap x 5 32 x 7 64 465994 79 3 670 MODULE Elek Dsl Cont 22529165 80 3 671 BRACKET Module Lwr 1 NOTE 1 See Catalog Groups for Usage and Additional Part Numbers 1990 GENERAL MO TORS SERVICE PARTS OPERATl0NS4 PONTlAC 22W 6 90 3 129 3 000 GROUP