OEM parts categories for 1992 Mercury Topaz 6 Cyl 3 0L 3At Atx: Accelerator Linkage, Air Cleaner & Speed Control (Speed Control - Engine Compartment) | Air Conditioner, Radios & Shock Absorbers (Compressor, Compressor Installation, Controls And Ducts, Engine Compartment, Evaporator, Heater - Hose Installation, Heater And Controls, Radio & Related Parts, Radio Suppression, Radio Telephone Installation) | Alternator, Regulator, Battery, Starter & Distributor (Alternator, Alternator Mounting Brackets, Distributor, Ignition Wiring And Related Parts, Instrument Cluster & Related Parts, Starter & Drive Assembly) | Automatic Transmission (Case, Converter Assy. & Related Parts, Clutches, Gears, Shafts, Extension & Related Parts, Governor, Low & Intermediate Servo & Related Parts, Main Control Valve Body, Manual Control Linkage & Parking Pawl, Shift Mechanism - Floor Or Console Mounted, Transmission Installation) | Body Front & Floor (Console - Floor, Instrument Panel, Sun Visor, Vanity Mirror And Rear View Mirror, Windshield) | Body Sides & Quarter (Door Bumpers, Handles & Latch Parts - Front Door, Handles & Latch Parts - Rear Door, Window Parts - Front Door, Window Parts - Quarter, Window Parts - Rear Door) | EM Exterior Moulding (Pressure Sensitive - Body Side, Rocker Panel Mouldings, Window And Belt) | Engine (Camshaft, Gear & Bearings, Crankcase Ventilation System, Crankshaft And Flywheel, Crankshaft Timing Sensor & Wiring Harness Connector, Cylinder Block - External Parts, Cylinder Block - Internal Parts, Cylinder Block & Plugs, Cylinder Head, Valves And Related Parts, Engine Roller Tappet, Engine Supports, Oil Cooler, Filter & Related Parts - W/Auto. Trans., Oil Filter - Spin-On Type, Oil Pan And Related Parts, Oil Pump, Piston & Connecting Rod, Rocker Arm Covers And Related Parts, Valves And Push Rods) | Fenders & Hood (Fender & Apron Sheet Metal, Hood) | Frame, Exhaust System, Spring & Stabilizer (Rear Suspension - Shock Absorbers) | Front Suspension & Steering (Arms, Brackets And Bar, Power Steering System - Pump Assembly, Power Steering System - Pump Installation, Power Steering System - Steering Gear Assembly, Power Steering System - Steering Gear Boot Shield-All Wheel Drive, Power Steering System - Steering Linkage, Spring & Shock Installation, Steering Column) | Fuel System & Manifolds (Emission System - Exhaust Gas - Recirculation (E.G.R.), Fuel Injection Manifold, Injectors & Wiring, Fuel System - Line Installation, Fuel System - Tank Installation, Powertrain Control Module (P.C.M.)) | IT Interior Trim Parts (Floor Insulators, Headlining & Garnish Moulding, Interior Trim Panels, Interior Trim Panels - Package Tray, Luggage Compartment Trim) | Lamps & Wiring (4-Spoke Wheel, Air Bag Modules, Sensors & Wiring, Center Parking Lamp, Dome Lamp, Electrical Wire Terminals, Fog Lamps & Related Parts, Fuse Panel & Related Parts, Headlamp, Parking & Front Fender Side Marker, Horns & Related Parts, Illuminated Entry System, Passive Restraint Wiring, Power Door Locks & Controls, Power Windows, Door Locks & Controls, Rear, Backup, License Plate & Bodyside Marker, Wire Connection Sleeve Kits, Wiring System, Wiring System - Engine Compartment Wiring, Wiring System - Engine Wiring, Wiring System - Instrument Panel) | Radiator & Grill (Radiator Grille - Air Deflectors, Radiator Grille & Related Parts, Water Pump) | Rear Axle & Drive Shaft (Differential - Transaxle) | Roof, Back, Luggage Compartment & Tailgate (Back Window, Fuel Filler Door, Latch Parts - Luggage Compartment, Luggage Carrier - Clamp-On Accessory Rack, Luggage Carrier - Frame Mount Bike Carrier, Luggage Carrier - Roof Mounted, Luggage Carrier - Ski Rack, Spoiler) | Seats (Child Safety Seat Locking Clip, Front Seat Belt & Retractors - Passive Restraint, Front Seat Parts, Front Seat Parts - Lower Half, Front Seat Parts - Upper Half, Rear Seat Parts, Seat Belt & Shoulder Harness Installation, Seat Belt Extension, Seat Belt Tether Strap Kit - Rear Seat) | SM Body Sheet metal (Lower Body, Upper Body) | Speedometer, Bumpers, Mirrors & Wipers (Bumper - Front, Bumper - Rear, Jack And Spare Wheel Parts, Mirror - Outside - Remote, Mirror - Remote, Speedometer Cable, Windshield - Wiper And Washer, Windshield - Wiper Motor) | Wheels & Brakes (Brake Asy. - Disc Front, Brake Asy. - Drum Rear, Brake Asy. - Rear Drum Brake Mounting, Brake Booster And Pedal Installation, Brake Cylinder Assembly - Rear Drum, Wheels & Related Parts)