A TM03 302 1990 1993 LM E G R VALVE VENT TUBES LB4 4 3Z LU2 4 38 A 1 I 3 675 HARNESS EGR VLV VAC 90 91 LM1 LB4 LU2 EXC 1 14102064 V NM8 3 675 HARNESS EGR VLV VAC Q 92 93 LM1 LB4 EXC 1 10179245 NM8 2 1 745 VALVE C CASE VENT CV789C 90 93 LM 1 LB4 LU2 1 8995284 3 1 762 HOSE C CASE VENT VLV 90 LM 1 LB4 LU2 1 10085738 1 762 HOSE C CASE VENT VLV 91 93 LM 1 LB4 LU2 1 10129551 4 1 745 GROMMET C CASE VENT VLV 23 32 ID 1 90 93 LM1 1 3989350 3 16 OD 5 8 977 SCREW HEX W FL WA TAP M4 2X1 41X10 90 93 A AR 11509580 6010M POR 12 5 OD B PT 6 3 670 SOLENOID EGR C VLV RLY 90 91 LM1 LB4 LU2 1 14102002 3 670 SOLENOID EGR C VLV RLY 92 93 LM1 LB4 1 14102003 7 3 682 BRACKET MAP SEN 9 0 93 LM 1 LU2 LB4 1 10068571 8 3 682 SENSOR MAP STAMPED 460 OR 039 90 92 LM1 LB4 LU2 1 16137039 3 682 SENSOR MAP STAMPED 460 OR 039 93 LM1 LB4 M30 1 16137039 NM8 NA5 NA6 9 8 981 STUD HEX 3 8 16X 80 3 8 16X 80 300M POR 90 93 AR 14057279 10 2 420 HARNESS DISTR EMIS CONT VAC 90 LM1 LB4 NM8 1 10054879 2 420 HARNESS DISTR EMIS CONT VAC 90 LM 1 LB4 LU2 EXC 1 10092921 NM8 2 420 HARNESS DISTR EMIS CONT VAC 91 LM1 LB4 LU2 NM8 1 10118718 2 420 CONNECTOR DISTR EMIS CONT VAC HARN 90 LM1 LB4 LU2 EXC 1 10118702 NM8 2 420 CONNECTOR DISTR EMIS CONT VAC 90 93 LM 1 LB4 1 14091622 HARN 3 145 1 1 2 383 BRACKET KNOCK SEN MDL 90 91 LM1 LB4 LU2 1 10099205 12 8 900 BOLT HFH 3 8 16X 62 28OM POR Q 90 91 AR 9440034 13 2 383 MODULE KNOCK SEN 90 LM1 LB4 1 16065711 A 2 383 MODULE KNOCK SEN 91 92 LM1 LB4 LU2 1 16128251 14 2 383 RETAINER KNOCK SEN MDL 12 118 90 91 LM1 LB4 LU2 2 20510029 15 3 670 VALVE EGR 93 M1 LB4 M30 NB2 1 17112996 3 670 VALVE EGR PROD 17087026 90 92 LM1 LB4 LU2 1 17111843 16 8 900 BOLT HFH 5 16 18X1 12 28OM PC 65 OD 90 93 AR 25533244 FULL THD PS 1 173 A 17 3 680 GASKET EGR VLV 90 93 LM1 LB4 LU2 1 12337972 3 680 GASKET EGR VLV 93 LM 1 LB4 NB2 1 3522442 A 18 3 671 COVER EGR VLV OPG 90 93 M 1 LB4 NM8 1 10054880 19 2 383 SENSOR KNOCK 90 91 LM1 LU2 1 10456018 2 383 SENSOR KNOCK 90 92 LM1 LB4 1 10456018 A 2 383 SENSOR KNOCK BUTTON TYPE TERMINAL 1 93 LM1 LB4 1 10456031 4 18 THD 20 1 745 GROMMET C CASE VENT TUBE 90 91 LM 1 LB4 LU2 1 14054892 21 1 762 TUBE C CASE VENT 90 91 LM 1 LU2 1 10118717 1 762 TUBE C CASE VENT 90 93 LM1 LB4 1 10118717 22 3 275 STUD INT MANIF 3 8 16XO 78 BOTH ENDS 90 91 LM1 LU2 LB4 AR 10085606 T W 1052080 3 8 16X0 78 BOTH ENDS 1 25 78LG 2 4 TOT LG 28OM 23 2 483 BRACKET MULT USE RLY 90 91 LM1 LU2 LB4 1 10096146 ex A 24 8 917 NUT HEX FLANGE 3 8 16 PC 286M 90 91 AR 14057004 25 8 977 SCREW HEX W FL WA M4 2X I 41X13 AB POR 90 93 AR 11505169 26 2 483 BRACKET MULT USE RLY 2 510 90 93 LM 1 1 1 5599036 27 3 675 HARNESS DISTR EMIS CONT VAC 2 420 92 93 LM 1 LB4 1 10179246 RPO DEFINITIONS LB4 ENGINE 4 3L 4 3Z V6 A LU2 ENGINE 4 3B 4 3B V6 HI OUTPUT M30 TRANSM SSION AUTOMATIC 4 SPEED 4L6OE ELECTRONIC I NA5 EMISSION SYSTEM FEDERAL REQUIREMENTS NA6 EMISSION SYSTEM ALTITUDE REQUIREMENTS NB2 EMISSION SYSTEM CALIFORNIA REQUIREMENTS NM8 EMISSION SYSTEM LEADED FUEL EXPORT DOMESTIC MILITARY 1992 GENERAL MOTORS SERVICE PARTS OPERATIONS LIGHT TRUCK 53M 11 8 92 245 3 000 GROUP