OEM parts categories for 1987 Mercury Topaz 4 Cyl 2 3L 3At Atx: 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, Compressor Installation - Integral, Controls And Ducts, 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, Radio Telephone Installation) | Alternator, Regulator, Battery, Starter & Distributor (Alternator, Alternator Mounting Brackets, Distributor, Instrument Cluster & Related Parts, Instrument Panel - Clock Installation, Starter And Drive Assembly - Ford Positive Engagement) | Automatic Transmission (External Parts - Oil Cooling System, External Parts - Shift Controls, External Parts - Shift Mechanism - Floor Or Console Mounted, External Parts - Steering Column - Floor Shift, External Parts - Transmission To Engine Brace, Internal Parts, Internal Parts - Accumulator, Reverse And Overdrive Band And Servo, Internal Parts - Case, Converter Assy. And Related Parts, Internal Parts - Case, Converter Assy. Extension And Related Parts, Internal Parts - Case, Converter Assy., Extension Housing, Internal Parts - Clutches, Gear, Shaft And Related Parts, Internal Parts - Clutches, Gear, Shaft, Rear Supports And Related Parts, Internal Parts - Clutches, Gears, Shafts, Extension & Related Parts, Internal Parts - Clutches, Gears, Shafts, Extension And Related Parts - Main Control Valve Body, Internal Parts - Clutches, Gears, Shafts, Extension And Related Parts - Manual Control Linkage And Parking Pawl, Internal Parts - Clutches, Gears, Shafts, Extension And Related Parts - Servos, Shift Accumulators & Related Parts, Internal Parts - Clutches, Gears, Shafts, Governor - Intermediate, Overdrive & Reverse Piston, Rod & Servo, Internal Parts - Clutches, Gears, Shafts, Governor - Main Control Valve Body Assy., Internal Parts - Clutches, Gears, Shafts, Governor - Manual Control Linkage & Parking Pawl, Internal Parts - Converter And Related Parts, Internal Parts - Governor, Low And Intermediate Servo And Related Parts, Internal Parts - Governor, Low And Reverse Piston And Related Parts, Internal Parts - Main Control Valve Body, Internal Parts - Main Control Valve Body (7A100), Internal Parts - Main Control Valve Body & Servo Band Piston, Internal Parts - Manual Control Linkage And Parking Pawl, Internal Parts - Parking Pawl, Throttle And Manual Control Linkage, Internal Parts - Servo Band, Internal Parts - Transfer Case Details - All Wheel Drive) | Body Front & 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 Level Indicator And Tube, Related Parts Oil Pan, Pump And Related Parts, Related Parts Piston, Crankshaft And Related Parts, Related Parts Rocker Arm Cover And Related Parts, Related Parts Valves) | 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, Manual Steering System - Steering Linkage, Steering Power Steering System - Steering Column, Steering Power Steering System - Steering Gear Assembly, Steering Power Steering System - Steering Linkage, Steering Power Steering System - Steering Wheel, Steering Power Steering System -Pump Installation) | Fuel System & Manifolds (Electronic Engine Control, Emission System - Exhaust Gas - Recirculation (E.G.R.), Fuel Filler Door Fuel Pump - Fuel-Line Filter, Fuel Filler Door Fuel Pump Exhaust Manifold And Related Parts, Fuel Filler Door Fuel Pump Fuel System, Fuel Filler Door Fuel Pump 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 - Air Bag System, Electrical Systems - All Wheel Drive Controls, Wiring & Related Parts, 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, Steering Wheel) | Radiator & Grill (Belt Tensioner, Cooling System - Fan, Cooling System - Hoses, Radiator Grille - Air Deflectors, Radiator Grille & Related Parts, Water Pump) | Rear Axle & Drive Shaft (Differential - Transaxle, Driveshaft, Driveshaft - Installation, Rear Axle, Rear Axle - Rear Axle To Wheel) | Roof, Back, Luggage Compartment & Tailgate (Fuel Filler Door, Latch Parts - Luggage Compartment) | Seats (Armrest - Free Standing, Child Safety Seat, Front Seat Parts, Front Seat Parts - Lower Half, Front Seat Parts - Upper Half, Rear Seat Parts, 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, Brake Booster And Pedal Installation, Brake Cylinder Assy. - Rear Drum, Brakes, Disc Brake System, Disc Brake System - Brake Assy. - Disc Front, Disc Brake System - Brake Assy. - Drum Rear, Disc Brake System- Brake Assy. - Rear Drum Brake Mounting, Wheels Hub Cap And Wheel Cover)