ALPHABETICAL INDEX HOSE Crankcase Ventilation 1 762 RESERVOIR Engine Coolant Recovery 1 240 HOSE Engine Coolant 1 153 RESISTOR KIT Engine Air CooIing EIectricaI 1 055 HOSE Engine Coolant Recovery 1 240 RETAINER Crankcase 1 745 HOSE Radiator Inlet Upper 1 159 RETAINER Front End and Bumper Close Out 1 263 HOSE Radiator Outlet Lower 1 173 RETAINER Oil Pressure or Temperature 1 800 HOUSING Oil Pump 1 653 RETAINER Oil Pump 1 639 HOUSING Thermostat 1 251 RETAINER Radiator Grille and Front End Panel 1 269 RING Oil Pan Drain Plug 1 456 RING Oil Pressure Regulator 1 609 RING Oil Pump 1 656 I RING Oil Pump Body 1 655 INDICATOR Oil Level 1 516 INLET Engine Coolant Pump 1 073 S INSULATOR Radiator 1 270 SCRAPER Oil Pan 1 430 SCREEN Oil Pump 1 656 NI SCREW KIT Engine Air Co0ling EIectrica 1 055 SCREW Oil Filler Tube 1 750 SCREW Radiator Grille and Front End Panel 1 269 MODULE Radiator Filler 1 203 SEAL Crankcase 1 745 MOLDING Front End and Bumper Close Out 1 263 SEAL Crankcase Oil Filler 1 758 MOTOR Engine Cooling 1 064 SEAL Crankcase Ventilation 1 762 MOTOR KIT Engine Air Cooling EIectrica 1 055 SEAL Engine Coolant Outlet 1 154 SEAL Engine Coolant Pump 1 079 SEAL Engine Coolant Temperature 1 246 SEAL Oil Pan 1 429 N SEAL Oil Pressure or Temperature 1 800 SEAL Radiator Support Mounting 1 274 SENDER Oil Pressure or Temperature 1 800 NECK Radiator Inlet Upper 1 159 SENSOR Coolant Temperature Engine Unit 1 150 NIPPLE Thermostat 1 251 SENSOR Oil Pressure or Temperature 1 800 NUT Engine Air Cooling E ectrical 1 055 SEPARATOR Ventilator Outlet 1 780 NUT Engine Coolant 1 153 SHAFT Oil Pump 1 639 NUT Radiator 1 270 SHIELD Engine Fan Coolant 1 060 NUT Radiator Grille and Front End Panel 1 269 SHROUD KIT Radiator Fan 1 277 SLEEVE Oil Pump 1 639 SPACER Radiator Support Mounting 1 274 SPRING Oil Pressure Regulator 1 609 O STRIPE Front End and Bumper Close Out 1 263 STUD Crankcase 1 745 W STUD Engine Coolant 1 153 O RING Oil Pump Body 1 655 STUD Engine Coolant Pump 1 073 OUTLET Engine Coolant 1 153 STUD Engine Oil Pan 1 428 STUD Thermostat Housing 1 252 SWITCH Coolant Temperature Engine Unit 1 150 SWITCH Engine Air Coo ing E ectricaI 1 055 P SWITCH Oil Pressure or Temperature 1 800 PAN Engine Oil 1 426 PANEL Front End and Bumper Close Out 1 263 T PANEL Radiator 1 270 PIN Oil Pressure Regulator 1 609 PIPE Crankcase Ventilation 1 762 TEE Crankcase Ventilation 1 762 PIPE Engine Coolant Recovery 1 240 TENSIONER Engine Fan Coolant 1 060 PIPE Oil Pump 1 656 THERMOSTAT Engine Coolant Temperature 1 246 PIPE Radiator Outlet Lower 1 173 TUBE Crankcase 1 745 PLATE Radiator Grille and Front End TUBE Crankcase Ventilation 1 762 Ornamentation 1 303 TUBE Oil Level 1 516 PLUG Oil Distribution 1 531 PLUG Oil Pan Drain 1 453 PLUG Oil Pressure Regulator 1 609 PLUG Oil Pump 1 657 V PLUG Oil Pump Body 1 655 PLUNGER Oil Pressure Regulator 1 609 PROBE Radiator Filler 1 203 VALVE Crankcase 1 745 PULLEY Engine Fan Coolant 1 060 VALVE Oil Filter 1 837 PULLEY Fan and Coolant 1 062 VALVE Oil Pressure Regulator 1 609 PUMP Engine Coolant 1 069 PUMP Engine Oil 1 652 W R WASHER Engine Coolant Outlet 1 154 WASHER Oil Pump 1 639 RADIATOR Engine Cooling 1 219 WIRE Engine Air CooIing E ectrical 1 055 REINFORCEMENT Front End and Bumper Close Out 1 263 REINFORCEMENT Radiator and Front End Tie 1 271 RELAY Engine Air Co0 ing E ectrical 1 055 1989 GENERAL MOTORS SERVICE PARTS OPERAT ONS BUlCK 44J Y INDEX 1 2A