OEM parts categories for 1986 Ford Thunderbird 6 Cyl 3 8L 3At C3: Accelerator Linkage, Air Cleaner & Speed Control (Accelerator Linkage, Accelerator Linkage Air Cleaner, Accessory Installation - Dealer Installed, Carburetor - Electronic Fuel Injection, Fuel Filler Door Fuel Vapor Canister And Related Parts, Speed Control - Production Installation - Engine Compartment, Speed Control - Production Installation - Passenger Compartment) | Air Conditioner, Radios & Shock Absorbers (Ac Hoses & Tubes, Air Conditioner Compressor, Air Conditioner Compressor & Clutch, Air Conditioner Controls And Ducts, Air Conditioner Engine Compartment, Air Conditioner Evaporator, Air Conditioner Passenger Compartment, Heater - Controls & Ducts, Heater - Heater Parts, Heater - Hose Installation, Heater Hoses & Tubes, Radio And Stereo - Monaural Radio System, Radio And Stereo - Premium Sound Electronic, Radio And Stereo - Stereo Radio System, Radio Telephone Installation) | Alternator, Regulator, Battery, Starter & Distributor (Alternator Mounting Brackets, Anti-Theft Alarm & Related Parts, Distributor, Instrument Cluster, Instrument Panel Switches, Relays & Wiring, Starter And Drive Assembly - Ford Positive Engagement) | Automatic Transmission (External Parts - Oil Cooling System, External Parts - Shift Mechanism - Floor Or Console, External Parts - Steering Column - Floor Shift, External Parts - Steering Column And Shift Mechanism, External Parts - Transmission Shift Controls, 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 - Case, Converter Assy., Extension, Housing & Related Parts, Internal Parts - Clutches, Gear, Shaft And Related Parts, Internal Parts - Clutches, Gear, Shaft, Rear Supports And Related Parts, Internal Parts - Clutches, Gear, Shaft, Rear Supports And Related Parts - Front, Reverse Servo And Related Parts, Internal Parts - Clutches, Gear, Shaft, Rear Supports And Related Parts - Main Control Valve Body, Internal Parts - Clutches, Gear, Shaft, Rear Supports And Related Parts - Manual Control Linkage And Related Parts, Internal Parts - Clutches, Gears, Shafts, Extension & Related Parts, Internal Parts - Clutches, Gears, Shafts, Extension And Related Parts - Governor, Low And Intermediate Servo And 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 - Converter And Related Parts, Internal Parts - Main Control Valve Body, Internal Parts - Manual Control Linkage And Parking Pawl, Internal Parts - Parking Pawl, Throttle And Manual Control Linkage, Internal Parts - Servo Band) | Body Front & Floor (Front Seat Cushion Utility Tray, Instrument Panel, Roof Console) | Body Sides & Quarter (Door Bumpers, Handles And Latch Parts - Front Door, Lock Cylinder Assy. - Anti-Theft & Illuminated Entry, Window Parts - Front Door) | Engine (Camshaft Gear And Bearings, Crankshaft And Flywheel, Cylinder Block & Plugs, Cylinder Block Crankcase Ventilation System, Cylinder Head, Valves And Related Parts, Engine Supports, Engine Supports - Piston And Connecting Rod, Engine Supports Oil Filter (Spin-On Type), Engine Supports Oil Pump, Engine Supports Valves, Push Rods And Rocker Arm Cover) | Fenders & Hood (Fender & Apron Sheet Metal, Hood) | Frame, Exhaust System, Spring & Stabilizer (Front Stabilizer, Front Suspension, Rear Suspension - Shock Absorbers And Springs) | Front Suspension & Steering (Front Suspension Arms, Shock Absorbers, Spindles, Springs And Stabilizer, Steering Power Steering System, Steering Power Steering System - Pump Assy, Steering Power Steering System - Steering Column, Steering Power Steering System - Steering Linkage, Steering Power Steering System - Steering Wheel, Steering Power Steering System -Steering Gear Assy) | Fuel System & Manifolds (Electronic Engine Control (E.E.C), Emission System - Exhaust Gas - Recirculation (E.G.R.), Fuel Filler Door Fuel System - Line & Tank Instal., Fuel Filler Door Fuel System - Line Installation, Fuel Filler Door Fuel System - Tank Installation, Fuel Filler Door Fuel System In-Line Filter Installation, Manifold And Related Parts - Exhaust, Manifold And Related Parts - Intake, Manifold And Related Parts Thermactor Emission) | IT Interior Trim Parts (Cougar, Floor Insulators, Interior Trim Panels, Interior Trim Parts - Headlining & Garnish Moulding) | Lamps & Wiring (Electrical Systems - Autolamp On/Off Delay System, Electrical Systems - Fuse Panel, Electrical Systems - Keyless Entry System - Control And Wiring System, Electrical Systems - Power Door Locks & Controls, Electrical Systems - Power Seat Controls And Wiring, Electrical Systems - Power Window Controls And Wiring, Electrical Systems - Trailer Tow Relay And Wiring, Electrical Systems - Wiring System, Electrical Systems - Wiring System - Instrument Panel, Electrical Systems - Wiring System - Turbo, Lamps Courtesy Lamp - Interior Door, Lamps Courtesy Lamp - Pillar Mounted, Lamps Dome/Map Lamp, Lamps Engine Compartment Lamp, Lamps Fog Lamps & Related Parts, Lamps Headlamp, Parking, Front Fender Side Marker And Cornering Lamp, Lamps High Mount Stoplamp Illuminated And Keyless Entry System, Lamps Rear Lamp, Backup, License Plate And Body Side Marker, Steering Wheel And Horn) | Radiator & Grill (Belt Tensioner, Cooling System, Radiator Grille & Related Parts, Water Pump) | Rear Axle & Drive Shaft (Driveline Vibration Damper - Rear Axle Mounted, Driveshaft, Rear Axle) | Roof, Back, Luggage Compartment & Tailgate (Roof Side Weatherstrips) | Seats (Child Safety Seat, Front Seat Parts - Sport Seat, Front Seat Parts - Upper Half, Rear Seat Parts) | SM Body Sheet metal (Lower Body) | Speedometer, Bumpers, Mirrors & Wipers (Bumper - Front, Jack And Spare Wheel Parts, License Plate Bracket, Speedometer Cable, Windshield Wipers And Washers, Windshield Wipers And Washers - Wipers And Washers) | 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 Booster Installation, Disc Brake System Brake Cylinder Assy. - Rear Drum, Parking Brake System, Wheels Front Wheel And Related Parts, Wheels Hub Cap And Wheel Cover)