LIGHT TRUCK MODEL REFERENCE 1987 ELECTRONIC FUEL INJECTION EFI THROTTLE BODY INJECTED FOLLOW PROCEDURE OUTLINED BELOW T0 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 CORRESPONDING COLUMN NUMBER WITH SAME COLUMN NUMBER ON CHARTS VIN PRODUCTION DIV CODE USAGE COL N0 17087090 CT G1 2 3 4 3Z 1 17087005 CT G3 5 7K W NA4 EXC NM8 EXPORT 2 17087004 CT G1 2 5 0H 3 17087100 CT G1 2 3 5 7K W NA1 4 17087100 CT 7 G3 5 7K W NA4 NM8 EXPORT 4 1987 ELECTRONIC FUEL INJECTION EFI THROTTLE BODY INJECTED SEE MODEL REFERENCE FOR APPLICATION GROUP DESCRIPTION OTY 1 2 3 4 5 3 725 THROTTLE BODY INJECTION PRODUCTION 1 17087090 17087005 17087004 17087100 3 724 GASKET KIT 1 17111764 17111770 17111770 17111770 3 725 THROTTLE BODY INJECTION SERVICE 1 17111759 17111767 17111765 17111766 3 729 BODY KIT THROTTLE 1 17111762 17111777 17111768 17111768 3 820 CONTROL KIT IDLE AIR VALVE 1 17111460 17111460 17111460 17111460 3 724 FASTENER ASSORT KIT 1 17112232 17112232 17112232 17112232 3 774 FILTER GASKET KIT FUEL METER 1 17079671 17079671 17079671 17079671 3 774 FUEL INJECTOR KIT 1 17111774 17111771 17111774 3 774 FUEL INJECTOR KIT REMAN 1 17111864 17111866 17111864 3 774 FUEL INJECTOR KIT THROTTLE LEVER SIDE 1 17111928 3 774 FUEL INJECTOR KIT THROTTLE LEVER SIDE REMAN 1 17111930 3 774 FUEL INJECTOR KIT TPS SIDE 1 17111929 3 774 FUEL INJECTOR KIT TPS SIDE REMAN 1 17111931 3 724 FUEL INLET OUTLET KIT NUT WASHER 1 17111462 17111462 17111462 17111462 3 734 FUEL METER BODY KIT 1 17078262 17078262 17078262 17078262 3 734 FUEL METER KIT INJECTORS PRESSURE REG INCL 1 17111957 17111775 17111775 3 734 FUEL METER KIT TW0 INJECTORS 8 PRESSURE REG INCL 1 17111772 3 734 FUEL PRESS REG COVER KIT 1 17111875 17111875 17111875 17111875 3 440 SENSOR KIT THROTTLE POSITION 1 17111471 17111471 17111471 17111471 1987 ADDITIONAL ATTACHING PARTS DIV GROUP MODEL USAGE NOUN NAME DESCRIPTION QTY PART CT 3 726 G1 2 3 4 3Z GASKET T B I 01 10129563 CT 3 726 G1 2 3 5 0H 5 7K GASKET T B I 01 10129564 CT 3 726 G1 2 3 5 0H 5 7K GASKET TBI 01 14102163 CT 3 726 G3 350M INSULATOR CARB HTR 01 10069984 1991 GENERAL MOTORS SERVICE PARTS 0PERATIONS LT TRUCK 52G 3 725 4 so 1 91