GM00 092 I 1987 89 J ENGINE ASM 2 0L L4 LL8 2 0 1 PART II 1 AIR CLEANER TBl 1 3 402 50 HEAD Cyl Partial 0 269 2 SCREW Hex W Con Wa M6x1x25 51 BOLT Spl M11x1 5x98 4 0 293 9 8 Pzor 8 977 52 BOLT Spl M11x1 5x130 5 0 293 3 WASHER Frt Air Int Duct 1987 9 262 53 SWITCH Clnt Temp Exc Ga 1987 1 150 4 DUCT Air Int Frt 1 3 417 54 TENSIONER Acsry Drive Belt 1 060 5 BOLT Hfh M6x1x25 10 9 Ps 8 900 55 BOLT Hex M 10x1 5x30 9 8 Pzor 8 900 6 SUPPORT Splg Wire Frt 2 251 56 STUD Accel Cont Cbl Brkt 3 454 7 SUPPORT Splg Wire Rr 1987 2 251 57 BRACKET Accel Cont Cbl 3 454 8 BOLT Hfh M8x1 25x25 9 8 Por 8 900 58 STUD Accel Cont Cbl Brkt 3 463 9 SUPPORT Ign Wire 2 251 59 NUT Hex W Con Wa M6x1 9 Peor 8 915 10 BOLT Vlv Rkr Cvr 0 413 60 STUD EGR Vac Evap Cnstr 0 724 3 680 A 11 TUBE Cr Case Vent 1 1 762 61 STUD Int Manif M8x1 25x65 3 275 12 BOLT Vlv Rkr Cvr 0 413 62 STUD Int Manif M8x1 25x48 3 275 13 COVER W Tube Vlv Rkr 0 386 63 GASKET Int Manif 3 270 14 GASKET Vlv Rkr Cvr 0 423 64 MANIFOLD Int 3 265 15 NUT Vlv Rkr Arm 0 333 65 A FITTING Vac P B 3 278 16 BALL Rkr Arm Z 0 429 66 FITTING Inl Manif Vac 3 278 17 ARM KIT W Ball Vlv Rkr 0 333 67 HARNESS Fuel Vapor Canister Cmpts 18 STUD Vlv Rkr Arm Ball 0 334 Serv l 3 145 19 GUIDE Push Rod 0 439 HOSE Fuel Oil Evap 1 4x24 8 962 20 SEAT Vlv Spr 0 309 HOSE Fuel Oil Evap 5 32x25 8 962 21 NIPPLE Htr Hose Inl 8 866 CLAMP Worm Gear Hex Slot Screw 22 SEAL KIT Vlv Stem Oil 0 308 250 x 625 Ss 8 948 23 SPRING Vlv 0 303 I 68 GASKET TBI 3 726 24 CAP Vlv Spr 0 309 69 THROTTLE BODY INJ 1 2 3 725 25 KEY Vlv Stem 0 310 70 BOLT TBI 3 726 26 PLUG Spark 2 270 71 PIPE F Inj Fuel Rtn Cmpts Serv 3 163 27 WIRE Splg 2 240 SEAL Fuel Rtn Pipe O Ring 3 163 28 NUT Hex W Con Wa M8x1 25 9 Peor 8 917 72 PIPE F Inj Fuel Feed Cmpts Serv 3 163 29 VALVE EGR 3 670 SEAL FueI Feed Pipe O Ring 3 163 30 GASKET EGR Vlv 3 680 73 VALVE Cr Case Vent I 1 745 31 PLUG A 1t0 Sq Hd Fil Drain 3 8x18 74 SEAL Cr Case Vent Vlv Cap 1 745 Stl 8 971 75 CLAMP Worm Gr 1 2 To 13 16 Sst 8 948 32 SENSOR Clnt Temp 1 150 3 682 76 HOSE Cr Case Vent 1 762 33 STUD EGR Vlv M8x1 25x45 3 613 77 CAP Cr Case Vent Vlv 1 745 34 ADAPTER Clnt Otlt 1 153 78 SEAL Cr Case Vent Vlv Top l 1 745 35 THERMOSTAT Eng Clnt Otlt 1 246 79 SEAL Cr Case Vent Vlv Btm 1 745 36 OUTLET Clnt A 1 153 80 SENSOR Manif Air Temp 3 682 37 STUD Clnt Otlt 0 724 1 153 81 SEAL Air Int Duct Adap Frt 3 417 38 NUT Hex W Con Wa M6x1 9 Peor 8 917 82 CLAMP Frt Air Int Duct Adap 3 417 39 GASKET Clnt Otlt 1 154 83 ADAPTER Air Int Duct Frt 3 417 40 NUT Hfh M 10x1 5 9 Zor 8 915 K 84 CLAMP A Clnr Otlt Duct 2 81 To 41 BRACKET Eng Lift N S 3 75 3 407 42 STUD Cyl Hd 0 293 85 DUCT A Clnr Otlt 3 407 43 STUD Exh Manif 3 275 86 CLAMP A Clnr Otlt Duct 3 31 To 44 GASKET Exh Manif 3 270 4 25 3 407 45 MANIFOLD Exh 3 601 87 GASKET Therm 1987 1988 L 1 252 l 46 NUT Hex Torq Prev M8x1 25 10 Cad 8 917 88 NUT Hex W Con Wa M8x1 25 9 Peor 47 SENSOR Exh Oxygen 3 682 1 453 8 917 48 VALVE Inl 0 296 89 BRACKET Idler Pul Exc P S 1 060 VALVE Exh 0 297 90 SCREW Hwh W FI Wa 49 GASKET Cyl Hd 0 289 M6 3xI 81x25 Por 8 977 NOTE 1 See Respective Group For Detailed Illustrated View n NOTE 2 See Parts Catalog Group For Usage V l 1989 GENERAL MOTORS SERVICE PARTS OPERATIONS BUICK 44J j 10 89 0 23 0 000 GROUP