COOLING SYSTEM GRILLE OIL SYSTEM l 1 240 BRACKET CAP HOSE NUT RESERVOIR Engine Coolant Recovery 85 89 M1 I 14075451 1 1 50 BRACKET COOLANT RCVY RESVR PG 1 7 25 4 90 91 LM1 14075451 1 1 50 BRACKET COOL RCVY RSVR PG1 7 25 85 89 M1 15588032 1 1 25 CAP COOLANT RCVY RESVR PG1 7 33 90 91 LM1 15588032 1 1 25 CAP COOL RCVY RSVR PG1 7 33 85 89 M1 14075450 1 2 50 HOSE COOLANT RCVY RESVR PGI 7 32 90 91 LM1 14075450 1 2 50 HOSE COOL RCVY RSVR PG1 7 32 90 91 LM1 15650736 1 20 NUT COOL RCVY RSVR 07 833 85 89 M1 15594487 1 V 12 90 RESERVOIR COOLANT RCVY PG1 7 30 90 91 LM1 15594487 1 12 90 RESERVOIR COOL RCVY PG 1 7 30 1 246 THERMOSTAT Engine Coolant Temperature 85 86 M1 2 5E 3050922 1 7 50 THERMOSTAT 195 DEG PGO 7 23 V 85 89 M1 4 3N Z 3051139 1 N L THERMOSTAT 195 DEG PGO 23 10 87 90 M1 2 5E 3041390 1 N L THERMOSTAT 195 DEG PGO 15 24 90 91 LM1 4 3B LU2 4 32 LB4 3051139 1 N L THERMOSTAT ENG COOL 195 DEG I PGO 23 10 LZ 1 251 ELBOW HOUSING Thermostat M 85 86 M1 2 5E 10005327 1 3 80 ELBOW THERM HSG TO INTAKE MANIFOLD PGO 7 49 85 86 M1 2 5E 10019090 1 17 75 HOUSING THERM PGO 7 24 87 89 M1 2 5E 10055407 1 17 75 HOUSING THERM PGO 15 25 A 90 M1 2 5E 10181329 1 17 75 HOUSING THERM A V 1 252 BOLT GASKET Thermostat Housing i 85 86 M1 2 5E 15596518 2 89 BOLT THERM HSG TO HD M10X1 5X56 5 STUD PGO 7 25 85 86 M1 2 5E 10007449 1 53 GASKET THERM HSG TO CYL HD PGO 7 31 90 M1 2 5E LN8 A TRNS MD8 10101868 1 71 GASKET THERM HSG BETWEEN WATER OUTLET AND THERM HSG 90 M1 2 5E LN8 A TRNS MD8 10101869 1 53 GASKET THERM HSG BETWEEN THERMO HSG AND CYL HEAD 1 263 FILLER PANEL SUPPORT Front End Bumper r 90 91 LM1 15639274 1 11 95 FILLER F END PNL 85 89 M1 4 14066705 1 38 75 PANEL FRTEND PG1 10 8 85 89 M1 15589102 1 21 15 PANEL FRT END INNER SI RH PG8 3 19 85 89 M1 A 15601737 1 21 15 PANEL FRT END INNER SI LH PG8 3 19 90 91 LM1 15589102 RH 21 15 PANEL F END INR SI PG8 3 19 90 91 LM1 15601737 LH 21 15 PANEL F END INR SI PG8 3 19 90 91 LM1 15639276 1 37 75 PANEL F END PG1 10 8 K 85 89 M1 14066736 1 1 35 SUPPORT FRT END SHEET METAL PGI 7 22 90 91 LM1 14066736 1 1 35 SUPPORT F END SH MET PG1 7 22 1 266 GRILLE Radiator Grille 85 88 M1 EXC SPL GRL TL1 CHEV 1406671 1 1 53 00 GRILLE RAD PG1 10 7 85 89 M1 SPECIAL GRL TL1 CHEVROLET X88 14066712 1 53 00 GRILLE RAD CHEV LOGO PG1 10 7 85 89 M1 SPECIAL GRL TL1 GMC I Z88 14066714 1 53 00 GRILLE RAD PAINT TO MATCH BLACK GMC LETTERS WHEN USING THIS I GRILLE ON SPORT PKG BYP MUST A ORDER RAD GRILLE UPR AND LWR I STRIPE 15571276 PG1 10 6 85 88 M1 EXC SPL GRL TL1 GMC 15597209 1 53 00 GRILLE RAD PG1 10 6 89 M1 EXC SPL GRL TL1 BYP CHEV 14066711 1 53 00 GRILLE RAD PG1 10 7 89 M1 EXC SPL GRL TL1 BYP GMC 15597209 1 53 00 GRILLE RAD PG1 10 6 90 91 LM1 CHEVROLET X88 EXC SPORT PKG BYP SPECIAL GRL TL1 14066711 1 53 00 GRILLE RAD PG 1 10 7 90 91 LM1 SPECIAL GRL TL1 I CHEVROLET X88 14066712 1 53 00 GRILLE RAD CHEV LOGO PG1 10 7 90 91 LM1 SPECIAL GRL TL1 GMC Z88 14066714 1 53 00 GRILLE RAD PAINT TO MATCH BLACK GMC LETTERS WHEN USINGTHIS A V GRILLE ON SPORT PKG BYP MUST V ORDER RAD GRILLE UPR AND LWR V STRIPE 15571276 PG1 10 6 i 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52M 1 1 91 1 37 1 240 1 266