I I I K 2 1Y03 043 V 080592 4 J 3 I I I W M O J2 I G I v A 9 K r 1 f 5 y A 9 IV n 4 r 1 4 I Y 8 6 V 5 1Y03 043 1992 1993 Y M A P OXYGEN SENSORS LT1 1 3 682 SENSOR MAP 1 PORT 3 TERM 2 BOLT HOLES 92 93 Y LT1 1 16137039 STAMPED 038 OR 460 OR 466 2 8 900 BOLT HWH M5X 8X25 4 8 PEOR FULL 92 93 2 11508858 THD MAP SEN V 3 3 682 SEAL MAP SEN 3 270 3 270 92 93 Y 1 1635948 4 3 682 W LEADS 92 93 Y AR 12085502 5 2 383 SENSOR KNOCK 92 93 Y LT1 2 10456126 6 2 383 CONNECTOR SEN KNOCK 1 PIN M 1 150 92 93 Y 1 12126456 7 2 559 RETAINER OXY SEN CONN 92 93 Y LT I EXC NM8 1 8917236 8 3 682 SENSOR OXY 1 WIRE 92 93 Y LT1 EXC NM8 I 25105901 9 8 965 CONNECTOR WEATHER RESISTANTITYPE 7 92 93 AR 12117385 FEM W LEADS EXH OXY SEN V RPO DEFINITIONS I A LT1 ENGINE GAS 8 CYL 5 7L 5 7P MF HO NM8 EMISSION SYSTEM LEADED FUELIEXPORT J 1993 GENERAL MOTORS SERVICE PARTS OPERAT ONS CHEVROLET 1 4Y 3 000 GROUP 3 82 3 93