LIGHT TRUCK I MODEL REFERENCE A 1989 ELECTRONIC FUEL INJECTION EFI THROTTLE B ODY INJECTED I A 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 CORRESPONDING COLUMN NUMBER WITH SAME COLUMN I NUMBER ON CHARTS PRODUCTION DIV CODE USAGE COL NO 17087283 CT M1 2 5E 1 17089027 CT M1 4 3Z 2 1989 ELECTRONIC FUEL INJECTION EFI THROTTLE BODY INJECTED SEE MODEL REFERENCE FOR APPLICATION GROUP DESCRIPTION I OTY T1 2 3 I 4 5 3 725 THROTTLE BODY INJEOTION PRODUCTION 1 17087283 17089027 3 724 GASKET KIT 1 17076153 17111764 3 725 THROTTLE BODY INJECTION SERVICE 1 17111908 17112056 3 729 BODY KIT THROTTLE L 1 17111913 17112057 3 820 CONTROL KIT IDLE AIR VALVE 1 17111460 3 734 COVER KIT FOUR VACUUM PORT 1 17111916 T 3 724 FASTENER ASSORT KIT 1 17111819 17111643 3 774 FILTER GASKET KIT FUEL METER 1 17079671 3 774 FUEL INJECTOR KIT i L 1 17111986 A 3 774 FUEL INJECTOR KIT 0NE INJECTOR 1 17111468 3 774 FUEL INJECTOR KIT REMAN 1 17111694 al 3 724 FUEL INLET OUTLET KIT NUT I WASHER 1 17111462 A 3 734 FUEL METER BODY KIT 1 17111989 17078262 A 3 734 FUEL METER KIT TWO INJECTORS V A PRESSURE REG INCL 1 17111466 A 3 734 FUEL PRESS REG COVER KIT 1 17111875 3 724 NUT KIT FUEL INLET OUTLET 1 17111818 3 764 SENSOR KIT THROTTLE POSITION 1 A 17111822 17111471 V 3 820 VALVE KIT IDLE AIR CONTROL 1 17111826 1 1989 ADDITIONAL ATTACHING PARTS DIV GROUP MODEL USAGE NOUN NAME DESCRIPTION OTY PART CT 3 726 M1 2 5E GASKET T B I 1 01 10066605 CT 3 726 M1 4 3Z GA KET T B I O1 10045314 Y 1991 GENERAL MOTORS SERVICE PARTS 0PERAT10NS LTTRUCK 52M 3 725 V a za 1 91