1984 Thunderbird Performance Air Intake Systems

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    • Spectre Performance® Round OE Replacement Air Filter
      (0 reviews)
      # 49224723
      Ford Thunderbird 5.0L 1984, Round HPR™ OE Replacement Air Filter by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $16.70
    • K&N® E Series Air Filter
      (0 reviews)
      # 329466
      Ford Thunderbird 1984, E Series Air Filter by K&N®. Get better performance, superior engine protection and more economical operation just by changing your air filter. The K&N air filter gives you increased airflow without...
      Improves engine airflowIncreases horsepower and acceleration
      $44.99 - $53.99
    • AIRAID® Round Air Filter
      (0 reviews)
      # 437927
      Ford Thunderbird 5.0L 1984, Round Air Filter by AIRAID®. Advanced air filtration technology, superior construction and the world's best warranty make an AIRAID air filter the best you can buy. It allows increased airflow and...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $51.90 - $56.90
    • Professional Products® Intake Manifold
      (0 reviews)
      # 14154281
      Ford Thunderbird 5.0L 1984, Intake Manifold by Professional Products®. 1500-6500 RPM Range.
      $176.90 - $240.88
    • Edelbrock® Intake Gasket
      (0 reviews)
      # 17598844
      Ford Thunderbird 5.0L Small Block 1984, Intake Gasket by Edelbrock®. Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. Edelbrock's gaskets are not only manufactured...
      Fast shipping; 1-2 day delivery time regardless of where you’re locatedThe finest quality at a great price
      $20.99
    • Professional Products® Intake Manifold Bolt Set
      (0 reviews)
      # 14142903
      Ford Thunderbird 5.0L 1984, Intake Manifold Bolt Set by Professional Products®. Intake Manifold Bolt Set; 12 Point Stainless Steel.
      $24.50
    • Professional Products® Intake Manifold Gasket Set
      (0 reviews)
      # 14143274
      Ford Thunderbird 5.0L 1984, Intake Manifold Gasket Set by Professional Products®. Power+Plus® Gasket Set.
      High performance gasketsSilicone beading for additional sealing
      $16.33
    • Professional Products® Intake Manifold Spacer
      (0 reviews)
      # 14142870
      Ford Thunderbird 5.0L 1984, Intake Manifold Spacer by Professional Products®. Typhoon™ Phenolic Spacer; 0.5 in. Thick; Ford 5.0L/351W.
      $79.59
    • Mr. Gasket® Intake Gasket
      (0 reviews)
      # 12371651
      Ford Thunderbird 5.0L 1984, Intake Gasket by Mr. Gasket®. You won't find a more perfect way to make your vehicle look better and drive faster than with the top-notch Mr. Gasket products. That is the only stop you need to make for...
      Returns your vehicle to its pristine stateExceptional quality at a great price
      $36.29
    • Mr. Gasket® Intake Manifold Bolt Set
      (0 reviews)
      # 12336342
      Ford Thunderbird 5.0L 1984, Intake Manifold Bolt Set by Mr. Gasket®. 5/16"-18 x 2". You won't find a more perfect way to make your vehicle look better and drive faster than with the top-notch Mr. Gasket products. That is the only...
      Returns your vehicle to its pristine stateExceptional quality at a great price
      $13.20 - $38.76
    • COMP Cams® Intake Manifold Gasket Set
      (0 reviews)
      # 14325394
      Ford Thunderbird 5.0L 1984, Intake Manifold Gasket Set by COMP Cams®. Intake Gasket; Small Block Ford; 1.29in.x 2.12in.
      $28.44
    • FRAM® Extra Guard™ Air Filters
      (0 reviews)
      # 18702398
      Ford Thunderbird FI 1984, Extra Guard™ Air Filters by FRAM®. Most dirt and dust enters the engine through the air filter and FRAM Extra Guard is engineered to provide twice the air filtration compared to an original filter. It...
      Provides better air filtration for improved performancePrevents damaging particles from entering your engine
      $8.79 - $12.86
    • MANN-Filter® Air Filter
      (0 reviews)
      # 20557691
      Ford Thunderbird 3.8L 1984, Air Filter by MANN-Filter®. Get excellent engine protection and more economical operation just by replacing your air filter. This MANN air filter is specially designed for your vehicle to ensure a...
      Optimum protection for the engine, airflow meters and other sensorsPerfectly adapted in form and function to your vehicle
      $8.98
    • Hastings® Air Filter
      (0 reviews)
      # 21456203
      Ford Thunderbird 5.0L 1984, Air Filter by Hastings®. Clean air is critical to the performance of your engine, so don’t trust just any filter. Hastings filters are tested according to SAE J726 test procedures, where they meet or...
      Filters out dirt and dust in the air preventing them from entering the engineHeavy duty construction for long service life
      $9.01
    • Motorcraft® Air Filter
      (0 reviews)
      # 48919829
      Ford Thunderbird 1984, Air Filter by Motorcraft®. The air filter is a simple yet crucial part of your vehicle that keeps dust and road debris out of the engine. If the air filter is clogged up and starts to choke off the airflow to...
      Direct OEM replacement for proper fitRecommended by Ford Motor Company
      $17.10
    • A1 Cardone® Remanufactured Mass Air Flow Sensor
      (0 reviews)
      # 35530049
      Ford Thunderbird 2.3L 1984, Remanufactured Mass Air Flow Sensor by A1 Cardone®. Aluminum Housing. Gray. Mounting Hole Count: 4. Configuration Type: Bolt-On. With Housing, Mass Air Flow Sensor, Gasket, Instruction Sheet. This is an...
      50-state emissions street legalThe finest quality at a great price
      $76.26
    • Standard® Manifold Absolute Pressure Sensor
      (0 reviews)
      # 45080513
      Ford Thunderbird 3.8L / 5.0L 1984, Manifold Absolute Pressure Sensor by Standard®. Do you hear nothing but “click, click” when you turn the key? Is the BATTERY dash light on? Your vehicle is in need of engine electrical system...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $44.17
    • Standard® Tru-Tech™ Manifold Absolute Pressure Sensor
      (0 reviews)
      # 23797568
      Ford Thunderbird 3.8L / 5.0L 1984, Tru-Tech™ Manifold Absolute Pressure Sensor by Standard®, Use 1 per Car. Type Connection: Female, Male. Terminal Type: Blade. Do you hear nothing but “click, click” when you turn the key? Is...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $35.37
    • Dorman® Air Cleaner Hold-Down Clamps
      (0 reviews)
      # 31607718
      Ford Thunderbird 1984, Black Air Cleaner Hold-Down Clamps by Dorman®. Prevent dirt and water from entering the engine, and protect your vehicle against possible engine damage or performance problems, with Dorman’s Air Cleaner...
      Manufactured from high-quality materials for long-lasting durabilityDirect replacement fasteners available (where applicable) to ensure a proper fit
      $1.68 - $2.36
    • Victor Reinz® Air Cleaner Mounting Gasket
      (0 reviews)
      # 24030694
      Ford Thunderbird 3.8L With Canada Emissions 1984, Air Cleaner Mounting Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. Material: Victo-Tech. When you’re low on oil, coolant or some other fluid, you may be tempted to just...
      $3.16
    • Victor Reinz® Intake Manifold Gasket
      (0 reviews)
      # 24129246
      Ford Thunderbird 1984, Intake Manifold Gasket by Victor Reinz®, Use 1 per Car. OEM Standard Part. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But...
      $12.42 - $13.08
    • Standard® Ported Vacuum Switch
      (0 reviews)
      # 64733994
      Ford Thunderbird 1984, Ported Vacuum Switch by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $19.14 - $61.03
    • Standard® Vacuum Motor
      (0 reviews)
      # 64506599
      Ford Thunderbird 1984, Vacuum Motor by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $28.98 - $39.81
    • Motorcraft® Vacuum Control Valve
      (0 reviews)
      # 23889734
      Ford Thunderbird 1984, Vacuum Control Valve by Motorcraft®. Rectangle Shaped. Motorcraft vacuum control valve are designed for maximum performance and durability.
      Direct OEM replacementMeets strict Ford Motor Company standards
      $9.50
    • Holley® SysteMAX Intake Manifold Gasket
      (0 reviews)
      # 63101150
      SysteMAX Intake Manifold Gasket by Holley®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction.
      Made with precision and quality in mindBuilt to last
      $30.10
    • Weiand® Air RAM Series Intake Manifold
      (0 reviews)
      # 64867737
      Ford Thunderbird 5.0L 1984, Air RAM Series Intake Manifold by Weiand®. Designed for the 5.0L Ford and LS series families, this intake pick up where the factory left off. Engineered to build horsepower and torque through optimized...
      Low Rise Dual Plane Design builds maximum torque for street performance enginesSquare Bore Carburetor Mounting Flange
      $161.95 - $214.95
    • Weiand® Stealth Series Intake Manifold
      (0 reviews)
      # 64846636
      Ford Thunderbird 5.0L 1984, Stealth Series Intake Manifold by Weiand®. WEIAND’s top-of-the-line high-rise dual plane manifold combines the low-end throttle response of a 180° design with the top-end power you’d expect of a...
      Port Size: 1.83” height 1.02" widthHeight: Front 4.35", Rear 5.59"
      $186.95
    • Weiand® X-CELerator Series Intake Manifold
      (0 reviews)
      # 64846635
      Ford Thunderbird 5.0L 1984, X-CELerator Series Intake Manifold by Weiand®. 360°, single-plane, open plenum manifold designed primarily for high-performance street, drag, marine and oval track use. This series works best with a...
      Single PlaneSquare Carburetor Mounting Flange
      $238.95
    • Standard® Intake Manifold Temperature Sensor
      (0 reviews)
      # 64680038
      Ford Thunderbird 1984, Intake Manifold Temperature Sensor by Standard®. Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your time and...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $18.12
    • WIX® Air Filter
      (0 reviews)
      # 64421143
      Ford Thunderbird 1984, Air Filter by WIX®. Considering as much as 10,000 gallons of air must pass through the air filter for every gallon of fuel the engine consumes, WIX air filters play a vital part in preventing foreign...
      Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection
      $7.67 - $8.64
    • Standard® True-Tech™ Air Charge Temperature Sensor
      (0 reviews)
      # 45080506
      Ford Thunderbird 1984, True-Tech™ Air Charge Temperature Sensor by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $14.96
    • Injen® EA Nanofiber Dry Air Filter
      (27 reviews)
      # 375948
      Universal EA Nanofiber Dry Air Filter by Injen®. This air filter is a major breakthrough in air filtration technology. It features a revolutionary synthetic nanofiber filter media that increases airflow, while capturing and holding...
      Revolutionary Nanofiber filter mediaIncreases airflow
      $53.26 - $68.80
    • Injen® High Performance Air Filter
      (17 reviews)
      # 375936
      Universal High Performance Air Filter by Injen®. Replace your worn out air filter with this high flow High Performance filter. It features a built-in velocity stack for added performance, urethane top and base to resist heat...
      Improves engine airflowIncreases horsepower and acceleration
      $49.32 - $57.54
    • K&N® Dual Flange Oval Straight Air Filter
      (0 reviews)
      # 25513976
      Universal Dual Flange Oval Straight Air Filter by K&N®. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are available for just about any application.
      Improves engine airflowIncreases horsepower and acceleration
      $37.99 - $213.99
    • K&N® Oval Tapered Air Filter
      (0 reviews)
      # 25636561
      Universal Oval Tapered Air Filter by K&N®. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are available for just about any application.
      Improves engine airflowIncreases horsepower and acceleration
      $32.99 - $192.99
    • K&N® Round Tapered Air Filter
      (6 reviews)
      # 25611518
      Universal Round Tapered Air Filter by K&N®. Get better performance, superior engine protection and more economical operation with a K&N Air Filter. K&N Universal Air Filters are available for just about any application.
      Improves engine airflowIncreases horsepower and acceleration
      $21.70 - $120.99
    • AEM® Clamp-On Round DryFlow Racing Air Filter
      (0 reviews)
      # 328142
      Universal Clamp-On Round DryFlow Racing Air Filter by AEM®. Let your engine breathe with an AEM DryFlow Racing filter! Every DryFlow filter is engineered to exceed the engine's normal airflow requirement. And thanks to AEM's...
      Exceeds the engine’s normal airflow capacityEasy to clean – no oiling required
      $66.99
    • AEM® Oval DryFlow Air Filter
      (0 reviews)
      # 313145
      Universal Oval DryFlow Air Filter by AEM®. Let your engine breathe with an AEM DryFlow filter! Every DryFlow filter is engineered to exceed the engine's normal airflow requirement. And thanks to AEM's DryFlow technology, cleaning...
      Exceeds the engine’s normal airflow capacityEasy to clean – no oiling required
      $38.99 - $95.99
    • AEM® Oval DryFlow Brute Force Air Filter
      (0 reviews)
      # 313143
      Universal Oval DryFlow Brute Force Air Filter by AEM®. These filters are much larger than standard DryFlow filters and engineered to exceed the airflow requirements of large displacement engines. They are designed to be durable and...
      Exceeds the normal airflow capacity of large displacement enginesEasy to clean – no oiling required
      $70.99 - $74.99
    • AEM® Round DryFlow Air Filter
      (2 reviews)
      # 322114
      Universal Round DryFlow Air Filter by AEM®. Let your engine breathe with an AEM DryFlow filter! Every DryFlow filter is engineered to exceed the engine's normal airflow requirement. And thanks to AEM's DryFlow technology, cleaning...
      Exceeds the engine’s normal airflow capacityEasy to clean – no oiling required
      $24.05 - $62.99
    • AEM® Round DryFlow Brute Force Air Filter
      (1 reviews)
      # 313144
      Universal Round DryFlow Brute Force Air Filter by AEM®. These filters are much larger than standard DryFlow filters and engineered to exceed the airflow requirements of large displacement engines. They are designed to be durable...
      Exceeds the normal airflow capacity of large displacement enginesEasy to clean – no oiling required
      $46.99 - $54.99
    • Airaid® Round Air Filter
      (0 reviews)
      # 440764
      Universal Round Air Filter by Airaid®. Advanced air filtration technology, superior construction and the world's best warranty make an AIRAID air filter the best you can buy. It allows increased airflow and provides better air...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $48.90 - $81.90
    • Airaid® Sweet 16" Round Air Filter
      (0 reviews)
      # 13606468
      Universal Sweet 16" Round Air Filter by Airaid®, 16" OD x 14" ID. Advanced air filtration technology, superior construction and the world's best warranty make an AIRAID air filter the best you can buy. It allows increased airflow...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $45.90 - $104.90
    • AIRAID® Breather Filter
      (5 reviews)
      # 440783
      Universal Breather Filter by AIRAID®. Keep your engine breathing properly and looking good with these crankcase vent filters.
      Washable and reusableAvailable in several diameters
      $16.90 - $26.90
    • Weapon-R® Secret Weapon Air Filter
      (10 reviews)
      # 282485
      Universal Secret Weapon Air Filter by Weapon-R®. The Secret Weapon air filter performs better than any other air filter available in the market today. It provides maximum airflow with the protection of Polyurethane foam.
      Integral velocity stack increases engine airflowPolyurethane foam flows more air and traps more dirt than conventional filters
      $65.00 - $75.00
    • Weapon-R® V2 Hyper Air Filter
      (2 reviews)
      # 290322
      Universal V2 Hyper Air Filter by Weapon-R®. The Polyurethane foam in the V2 Hyper air filter flows more air and traps more dirt than comparable paper and cotton filters.
      Polyurethane foam flows more air and traps more dirt than conventional filtersNo oiling required
      $50.00 - $55.00
    • Weapon-R® Dragon Air Filter
      (15 reviews)
      # 282419
      Universal Dragon Air Filter by Weapon-R®. The Polyurethane foam in the Dragon air filter flows more air and traps more dirt than comparable paper and cotton filters. The Dragon air filter is one of the highest rated air filters in...
      Polyurethane foam flows more air and traps more dirt than conventional filtersDisassembles easily for cleaning
      $55.00 - $65.00
    • Weapon-R® Dragon Breather Filter
      (6 reviews)
      # 284597
      Universal Dragon Breather Filter by Weapon-R®. Keep your throttle responsive with the installation of this breather filter.
      Prevents throttle body carbon buildupCan be cleaned and reused
      $10.00
    • Weapon-R® Super Matrix Breather Filter
      (4 reviews)
      # 286325
      Universal Super Matrix Breather Filter by Weapon-R®. Keep your throttle responsive with the installation of this breather filter.
      Prevents throttle body carbon buildupCan be cleaned and reused
      $10.00
    • VOLANT® PowerCore® Air Filter
      (0 reviews)
      # 58346820
      Ford Thunderbird 1984, Universal PowerCore® Air Filter by VOLANT®. By using Donaldson's® PowerCore® Filtration Technology submicron contaminants load on the surface rather than collecting in the depth of the filter. This boosts...
      High-Quality Synthetic MaterialProvides Vastly Improved Filtration up to 99.97%
      $87.38 - $102.32
    • VOLANT® Primo Air Filter
      (0 reviews)
      # 58346842
      Ford Thunderbird 1984, Universal Primo Air Filter by VOLANT®. Volant's high performance 5 layer air filters are made of the highest quality textiles, pleated between a top and bottom aluminum screen.
      Cleanable and ReusableFive-Layers of protection
      $62.44 - $78.46
    • VOLANT® Pro 5 Air Filter
      (1 reviews)
      # 58346850
      Ford Thunderbird 1984, Universal Pro 5 Air Filter by VOLANT®. Volant's high performance 5 layer air filters are made of the highest quality textiles, pleated between a top and bottom aluminum screen.
      Cleanable and ReusableFive-Layers of protection
      $62.44 - $71.34
    • VOLANT® Pro 5 Air Filter Breather
      (0 reviews)
      # 58346705
      Ford Thunderbird 1984, Universal Pro 5 Air Filter Breather by VOLANT®, 0.75" F x 2" B x 2" D x 1.5" H. Volant's high performance 5 layer air filters are made of the highest quality textiles, pleated between a top and bottom...
      Cleanable and ReusableFive-Layers of protection
      $37.26
    • aFe® Round Air Filter
      (0 reviews)
      # 847887
      Universal Round Racing Air Filter by aFe®. These universal air filters are designed to provide performance and protection. They fit into the stock filter housing, but flow better and last longer. They feature extra-deep pleats and...
      $38.95 - $116.95
    • Spectre Performance® HPR™ OE Replacement Air Filter
      (0 reviews)
      # 12061070
      Universal HPR™ OE Replacement Air Filter by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $25.05 - $25.20
    • Takeda® Pro 5R Air Filter
      (0 reviews)
      # 4250794
      Universal Pro 5R Air Filter by Takeda®. Fight dirt and dust and give your engine more air to breathe at the same time with this high-performance cotton gauze filter. Don’t simply discard it when it’s dirty: clean it with soap...
      Cotton gauze mediaCleans in a matter of minutes
      $31.95 - $156.95
    • Takeda® Pro DRY S Air Filter
      (1 reviews)
      # 847869
      Universal Pro DRY S Air Filter by Takeda®. The Pro DRY S is the perfect combination of performance, protection and convenience. When you want increased airflow with superior filtration, but ease of maintenance is a high priority,...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $55.95 - $77.95
    • GREEN FILTER® Color Match Cone Air Filter
      (0 reviews)
      # 2565312
      Universal Color Match Cone Air Filter by Green Filter®. If you have a custom or oddball car that uses a hard-to-find cone-style aircleaner element, try matching it up here. Choose by inside diameter of the hose, outside diameter of...
      Will outlast your vehicleTraps particles as small as 5 microns
      $32.34 - $72.81
    • GREEN FILTER® Color Match Dual Cone Air Filter
      (0 reviews)
      # 2565314
      Universal Color Match Dual Cone Air Filter by Green Filter®. If you have a custom or oddball car that uses a hard-to-find dual-cone aircleaner element, try matching it up here. Choose by inside diameter of the rubber bottom ring,...
      Will outlast your vehicleTraps particles as small as 5 microns
      $49.04 - $65.11
    • GREEN FILTER® Color Match Round Air Filter
      (0 reviews)
      # 2565310
      Universal Color Match Round Air Filter by Green Filter®. If you have a custom or oddball car that uses a hard-to-find round aircleaner element, try matching it up here. Choose by inside diameter, outside diameter and overall...
      Cotton element left white: use colored oil to match your vehicleWill outlast your vehicle
      $47.33 - $58.36



    Guides & Articles
    An intake manifold is an integrated assembly that sits atop the engine, consisting of a series of tubes which distribute fresh outside air to each and every cylinder. On V-shaped engine blocks, an intake manifold typically sits between the two cylinder banks while inline engines may feature a manifold to the side of the cylinder head. Intake manifolds serve as a...
    Most aftermarket air filters are constructed from multiple layers of cotton gauze, which are sandwiched between wire mesh that is formed into pleats. The layers of oiled cotton fibers are able to trap dirt particles that are even smaller than the holes in the filter media. The airflow stays consistent between cleanings, for optimal combustion.
    The easiest way to improve airflow to your engine is just by changing your stock air filter to an aftermarket performance air filter. There’s an aftermarket air intake system for every budget and every application. Even if you have a hot rod or custom car, or if your car’s just not listed in a catalog, you can still get a quality system. Everyone, regardless of...
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