1983 EILECTRONIC FUEL INITJIECTION EFI THROTTLE BODY INIJIECTED FOLLOW PROCEDURE OUTLINED BELOW TO DETERMINE CARBURETOR AND OR PART NUMBER 1 DETERMINE VEHICLE MODEL CHECK VIN DIVISIONAL CODE 2 DETERMINE ENGINE AND CARBURETOR TYPE 3 PART NUMBER CAN BE DETERMINED BY CROSS REFERENCING CORRESPONUING COLUMN NUMBER WITH SAME COLUMN NUMBER ON CHARTS VIN PRODUCTION DIV CODE USAGE COL NO 17083060 1234 A 2 5R 1 GROUP DESCRIPTION QTY 1 2 3 4 5 3 725 THROTTLE BODY INJECTION PRODUCTION 1 17083060 3 724 GASKET KIT 1 17068990 3 725 THROTTLE BODY INJECTION SERVICE 1 17079592 3 729 BODY KIT THROTTLE 1 17079593 3 724 FASTENER ASSORT KIT 1 17078276 3 774 FILTER GASKET KIT FUEL METER 1 17079670 3 774 FUEL INJECTOR KIT 1 17068993 3 774 FUEL INJECTOR KIT REMAN 1 17111544 3 724 FUEL INLET OUTLET KIT NUT WASHER 1 17078275 3 734 FUEL METER BODY KIT 1 17078222 3 734 FUEL METER COVER KIT 1 17078969 3 734 FUEL METER KIT ONE IN PRESSURE REG INCL 1 17068992 3 764 SENSOR KIT THROTTLE POSITION 1 17078274 3 820 VALVE KIT IOLE AIR CONTROL 1 17078220 ADDITIONAL ATTACHING PARTS DIV GROUP MODEL USAGE NOUN NAME DESCRIPTION QTY PART 1234 3 726 A 2 5 ADAPTER CARB TO INT MANIF 01 10014243 1234 3 763 A 2 5 BRACKET RET SPRG 8 CUTOFF SW 01 10004199 12345 3 734 A CAP VAC PIPE 218 DIA AR 343350 1234 3 726 A 2 5 GASKET CARB ADAPTER T0 INT MANIF 01 10004836 34 3 726 A 3 0E 1ST DES GASKET CARB T0 MANIF 01 25502203 34 3 726 A 3 0E 2ND DES SEE NOTE HEATER CARB AIR T0 INT MANIF O1 25516908 34 3 726 A 3 0E W A T ME9 HEATER CARB AIR T0 INT MANIF 01 25515853 4 7 3 726 A 2 8X EXPORT CANADA INSULATOR CARB HEAT 01 14059380 1 4 7 3 726 A 2 8Z W NM6 EXPORT CANADA NM8 EXPORT INSULATOR CARB HEAT 01 14059380 1234 7 3 726 A 2 5 5 EXPORT CANADA INSULATOR CARB T0 ADAPTER 01 10017667 1234 3 726 A 2 5R INSULATOR THROTTLE BODY UNIT TO INT FOA 01 10140578 1234 3 843 A 2 5 LINK CARB LVR TO IDLER LVR 01 10005882 1234 3 767 A 2 5 SPACER IOLER LVR T0 INT MANIF 01 10005862 1234 7 3 726 A 2 5 5 EXPORT CANADA STUD CAR8 TO MANIF O2 10027581 34 7 3 726 A 2 8 W NM5 EXPORT CANADA STUD CARB 3 145 04 477253 1234 3 724 A 2 5R WASHER TBI MTG BOLT TO INT MANIF 6 509 AR 2436162 25502203 NOTE 1ST DES IS USED ON MANUAL EFE ENG WITHOUT ELEC WIRE ON CARB GSKT 25516908 NOTE 2ND DES IS USED ON ELEC EFE ENG WITH ELEC WIRE ON CARB GSKT T 1993 GENERAL MOTORS SERVICE PARTS OPERATIONS BUICK 44A Y 4 93 3 65 3 725