OEM parts categories for 1984 Mercury Topaz 4 Cyl 2 3L 4Mt: Accelerator Linkage, Air Cleaner & Speed Control (Accelerator Linkage, Accelerator Linkage Air Cleaner, Accelerator Linkage Carburetor, Fuel Filler Door Fuel Vapor Canister And Related Parts, Speed Control - Production Installation - Engine Compartment, Speed Control - Production Installation - Passenger Compartment, Speed Control Production Installation - Dealer Installed) | Air Conditioner, Radios & Shock Absorbers (Ac Hoses & Tubes, Compressor, Engine Compartment - Integral, Evaporator, Heater And Controls - Hose Installation, Heater Hoses & Tubes, Radio And Related Parts - Electronic Premium Sound, Radio And Related Parts - Monaural Radio, Radio And Related Parts - Stereo Radio) | Alternator, Regulator, Battery, Starter & Distributor (Alternator, Alternator Mounting Brackets, Distributor, Instrument Cluster & Related Parts) | Body Front & Floor (Console - Floor, Cowl Insulators - Engine Compt. - Lower, Instrument Panel, Sun Visor, Vanity Mirror And Rear View Mirror, Windshield) | Body Sides & Quarter (Door Bumpers, Handles And Latch Parts - Front Door, Handles And Latch Parts - Rear Door, Window Parts - Front Door, Window Parts - Rear Door) | Engine (Camshaft And Related Parts, Crankcase Ventilation System, Crankshaft And Flywheel, Cylinder Block, Cylinder Block - External, Cylinder Block - Internal, Cylinder Block & Cylinder Block Plugs, Cylinder Block Cylinder Head, Valves, Rocker Arm And Related Parts, Engine Parts - External, Engine Parts - Internal - Lower, Engine Parts - Internal - Upper, Engine Supports, Engine Supports Oil Cooler, Engine Supports Oil Filter (Spin-On Type), Engine Supports Oil Pump, Related Parts Engine Supports, Related Parts Oil Pump, Screen And Related Parts, Related Parts Piston, Crankshaft And Related Parts, Related Parts Valves And Rocker Arm Cover) | Fenders & Hood (Fender & Apron Sheet Metal, Hood) | Frame, Exhaust System, Spring & Stabilizer (Front Suspension Arms, Brackets And Related Parts, Front Suspension Spring And Shock, Rear Suspension - Shock Absorbers) | Front Suspension & Steering (Front Suspension Arms, Brackets And Bar, Front Suspension Front Driving Axles, Front Suspension Spring And Shock Installation, Manual Steering System - Steering Gear Assembly, Steering Power Steering System - Steering Column, Steering Power Steering System - Steering Gear Assembly, Steering Power Steering System - Steering Linkage, Steering Power Steering System -Pump Installation) | Fuel System & Manifolds (Electronic Engine Control, Emission System - Exhaust Gas - Recirculation (E.G.R.), Fuel Filler Door Exhaust Manifold And Related Parts, Fuel Filler Door Fuel Pump - Fuel-Line Filter, Fuel Filler Door Fuel System, Fuel Filler Door Intake Manifold And Related Parts, Thermactor Emission) | IT Interior Trim Parts (Armrest - Free Standing, Floor Insulators, Interior Trim Panels, Interior Trim Parts - Headlining & Garnish Moulding, Luggage Compartment Trim) | Lamps & Wiring (Electrical Systems - Electrical Wire Terminals, Electrical Systems - Fuse Panel And Related Parts, Electrical Systems - Power Seat, Window & Controls, Electrical Systems - Wire Connection Sleeve Kits, Electrical Systems - Wiring System, Electrical Systems - Wiring System - Instrument Panel, Lamps, Lamps Dome Lamp, Lamps Dome/Map Lamp, Lamps Headlamp, Parking And Front Fender Side Marker, Lamps Illuminated Entry System, Lamps Rear, Backup, License Plate And Body Side Marker) | Manual Transmission (External Parts Clutch Pedal And Related Parts, External Parts Clutch Plate, Pressure Plate, Housing And Flywheel, External Parts Gearshift Mechanism - Floor Mounted, Internal Parts - Case, Housing And Gaskets, Internal Parts - Differential Details, Internal Parts - Gear Train, Internal Parts - Shift Forks, Pivot Shaft And Related Parts, Internal Parts Parts - Case, Housing And Related Parts, Internal Parts Parts - Differential Details, Internal Parts Parts - Gear Train And Related Parts, Internal Parts Parts - Shift Forks, Pivot Shaft And Related Parts) | Radiator & Grill (Belt Tensioner, Cooling System, Radiator Grille - Air Deflectors, Radiator Grille & Related Parts, Water Pump) | Rear Axle & Drive Shaft (Differential - Transaxle, Driveshaft, Rear Axle) | Roof, Back, Luggage Compartment & Tailgate (Fuel Filler Door, Latch Parts - Luggage Compartment) | Seats (Child Safety Seat, Front Seat Parts, Front Seat Parts - Lower Half, Front Seat Parts - Upper Half, Seat Belt And Shoulder Harness Installation) | SM Body Sheet metal (Lower Body, Upper Body) | Speedometer, Bumpers, Mirrors & Wipers (Bumper - Front, Bumper - Rear, Jack And Spare Wheel Parts, License Plate Bracket, Windshield - Wiper And Washer) | Wheels & Brakes (Brake And Clutch Pedals, Disc Brake System, Disc Brake System - Brake Assy. - Disc Front, Disc Brake System - Brake Assy. - Drum Rear, Disc Brake System Brake Cylinder Assy. - Rear Drum, Disc Brake System- Brake Assy. - Rear Drum Brake Mounting, Disc Brake System- Brake Booster And Pedal Installation, Wheels Hub Cap And Wheel Cover)