GM REGULAR PRODUCTION OPTIONS BY FAMILY The Following are general vehicle areas and the regular production option families in which they are located AIR CONDITIONING AND HEATER C36 C69 AXLE FRONT RELATED FL1 FX2 F16 F82 AXLE REAR RELATED HO1 H99 HA1 HY9 GO1 G99 GA1 GY9 BRAKES J5O J99 JA1 JY9 BUMPER COMPONENTS V3O V99 VN1 VY9 DEFOGGER REAR GLASS C47 CSO ELECTRICAL CHASSIS UO1 U99 TSO T99 ENGINE RELATED KO1 K99 KA1 KY9 LO1 L99 LA1 LY9 EXTERIOR ORNAMENTATION BVZ BY1 B51 B99 FUEL EXHAUST AND EMISSIONS NO1 N29 NA1 NN9 GLASS AO1 A33 AA1 AA9 INTERIOR ORNAMENTATION BB8 BV9 B18 B48 LAMPS C71 C9 LOCKS AU3 AU6 MIRRORS BODY DD4 DK5 D28 D78 MOLDINGS AND EXT EMBLEMS B71 B94 RADIATOR AND GRILLE VO1 V29 VA1 VM9 RADIO RELATED UK1 UY8 U56 U96 ROOF ORNAMENTATION AND TRIM CA1 CC3 CO1 C10 SEATS SEAT ADJUSTERS A34 A81 AE5 AV7 SPRINGS SEE CHART IN CATALOG 6AA 6ZZ 7AA 7ZZ 8AA 8ZZ 9AA 9ZZ STEERING RELATED N3O N59 NN1 NY9 STRIPES BODY DECOR DX1 DY6 D84 D99 SUSPENSION F40 F99 FN1 FY9 TRANSMISSION MO1 M99 MA1 MY9 WHEEL AND TIRE NGO N99 PO1 P99 s PA1 PH9 PW1 PY9 Q01 Q99 QA1 QY9 RO1 R30 WIPER AND WASHER CD2 CE4 C18 C25 SPECIAL EQUIPMENT OPTIONS POLICE TAXI S E O SPECIAL NUMERIC ALPHA 9C1 POLICE OPTION EQUIPMENT OPTION NUMERIC Yi 1989 GENERAL MOTORS SERVICE PARTS OPERAT ONS BU CK 44J 56 REV 10 89