1F03 011 1987 88 F ENGINE EMISSION CONTROLS 2 8L V6 LB8 2 8S 3 601 MANIFOLD Exh LH 10044869 J 54 3 675 HOSE Exh Manif Chk Vlv To Cont Vlv Pipe M T 14088287 55 3 675 PIPE Air Inj Eng Distr LH M T 14088362 56 3 670 VALVE Air Inj Eng Chk 22040897 57 3 675 PIPE Exh Manif Chk Vlv To Air Cont Vlv M T 14102690 58 3 672 SILENCER Air Inj Cont Vlv M T 10044944 59 8 948 CLAMP Worm 30 To 87 Dia Sst 15620999 60 3 675 HOSE Cont Vlv Sil M T 14102691 61 3 675 HOSE Air Inj Cont Vlv M T 10044864 62 N S CLIP Air Int Sph Shld 63 3 417 SHIELD Air Int Sph LH Exc A C 14083957 3 417 SHIELD Air Int Sph LH W A C 14083955 64 8 153 RETAINER Air Int Sph Shld 1 276 20664092 65 8 950 RETAINER Push In Fits 250 Hole 92 Lg Ny 1605396 66 3 417 SHIELD Air Int Sph RH Exc A C 14083958 3 417 SHIELD Air Int Sph RH W A C 14083956 67 3 682 RELAY Mass Air Flow Sen 1987 3 140 14078907 3 682 RELAY Mass Air Flow Sen 1988 1 055 14089936 68 1 276 RETAINER Mass Air Flow Sen Rly 20664092 69 3 402 AIR CLEANER Throt Body 3 70 3 417 CLAMP Frt Air Int Duct y 14094752 71 3 682 SENSOR Mass Air Flow 25007557 3 682 SEAL Mass Air Flow Sen O Ring 25007647 72 3 417 DUCT Flex Mass Air Sen To Throt Body 14102625 73 3 417 CLAMP Air Int Duct Frt 14086928 74 3 671 GASKET EGR Vlv Trfer Tube A 14088264 75 1 750 CLAMP Cr Case Vent Vlv Tube 14078849 76 1 762 PIPE Cr Case Vent Vlv M T 14088210 1 762 PIPE Cr Case Vent Vlv A T 14078873 77 1 745 GROMMET Cr Case Vent Tube 14078872 78 3 675 TUBE EGR Trfer 14102547 79 3 671 GASKET EGR Vlv Trfer Tube 14088263 80 3 675 SHIELD EGR Trfer Tube Ht 14089223 V 81 3 680 GASKET EGR Vlv 14088262 82 3 671 STUD EGR Vlv Adep 3 265 14089222 j 83 3 671 ADAPTER EGR Vlv 14079745 84 3 670 VALVE EGR M T 17110800 3 670 VALVE EGR A T 17110799 I 85 9 275 SWITCH A C Cmpr Eng Cool Temp 14078970 86 1 166 CLAMP Worm 30 To 87 Dia Sst 15620999 87 8 962 HOSE Deceleration Vlv Otlt 5 8 9438383 88 3 675 HOSE Deceleration Vlv lnl M T 14102692 89 3 670 VALVE Deceleration M T 14089246 90 3 682 SENSOR Exh Oxygen 25105901 91 3 671 RETAINER Cont Mod Wrg Harn Grcm 12052061 92 3 670 SOLENOID EGR Vlv Exh Press Reg Vlv 14089438 93 2 559 BRACKET I P Wrg Harn Convenience Ctr 14080637 94 3 670 CONTROLLER ECM 1227302 3 670 CALIBRATOR PROM See Cat 3 670 CALPAK ECM A T 16046463 3 670 CALPAK ECM M T 16046460 95 3 671 RETAINER Cont Mod Push On 10027015 96 3 671 BRACKET Fuel Cont Mod 14073420 97 3 671 BOLT W Clip Cont Mod Brkt 14073459 98 2 559 BRACKET I P Wrg Harn 14036277 99 3 885 RETAINER Vac Rel Vlv 1612303 I 100 3 885 VALVE Cruise Vac Trans Conv Rel A T 1645516 3 885 VALVE Cr Cont Vac Rel M T I 407437 101 3 682 SENSOR Veh Spd Clstr Mtd 25007318 102 8 900 BOLT Hfh M8x1 25x45 9 8 Sst 10067660 103 3 120 SHIELD Fuel Vpr Cnstr Sph 10078988 104 8 900 BOLT Hfh M 10x1 5x20 9 8 Pzor 11508202 105 8 900 BOLT vHfh M10x1 5x105 9 8 Pzor 11508142 I 106 8 900 BOLT Hfh 8x1 25x25 10 9 Por 11509843 NOTE 1 See Respective Group For Detailed Illustrated View NOTE 2 See Chart At End Of Group 4 000 For Usage NOTE 3 See Chart At End Of Group 3 000 For Usage u I 1988 GENERAL MOTORS SERVICE PARTS OPERAT 0NS CHEVROLET 17F t 3 000 GROUP 3 76 6 88