1991 Jeep Wrangler Performance Air Intake Systems

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    • K&N® 57 Series Generation II Air Intake Kit
      (0 reviews)
      # 333902
      Jeep Wrangler 4.0L F/I 1991, 57 Series Generation II Air Intake Kit by K&N®. This kit improves airflow into your engine. It includes a K&N air filter and a custom designed air intake tube. The K&N filter increases the airflow and...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $268.99
    • AEM® Brute Force Intake System
      (4 reviews)
      # 253236
      Jeep Wrangler 1991, Brute Force Intake System by AEM®. These systems are designed for the larger engines typically found in trucks, SUVs and late model fuel-injected muscle cars. Extensive dyno-tuning allows these engines to...
      Dyno-tuned air intake pipe constructed of mandrel-bent 6061 aluminum for smooth airflowEvery system includes the innovative, oil-free, high-flow AEM Dryflow™ air filter
      $31.99 - $289.99
    • AIRAID® Cold Air Dam Intake System
      (0 reviews)
      # 55559956
      Jeep Wrangler 1991, Cold Air Dam Intake System by AIRAID®. The Cold Air Dam Intake System positions a large 360º AIRAID air filter with a huge air inlet in the stock location, but encloses it in a housing that seals against the...
      Increases airflow to the engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $284.90 - $327.90
    • aFe® Stage 2 Cold Air Intake System
      (0 reviews)
      # 926065
      Jeep Wrangler 4.0L 1991, Stage 2 Cold Air Intake System by aFe®. The aFe Stage 2 Cold Air Intake System replaces your entire factory air intake system with a large high-flow aFe air filter, open element airbox/heat shield and a...
      $295.00 - $307.00
    • CGS® Air Intake System
      (0 reviews)
      # 1387470
      Jeep Wrangler 1991, Air Intake System by CGS®. Get more power, improved performance and increased mileage in an attractive bolt-on package. With the CGS Air Intake System you get all this and a complete replacement lifetime...
      Increases intake airflowDyno proven gains in horsepower and torque
      $157.50
    • Rugged Ridge® Air Intake Kit
      (0 reviews)
      # 4498091
      Jeep Wrangler 1991, Air Intake Kit by Rugged Ridge®. This air intake system replaces your stock air filter, air box and air intake tube with a large, conical, free-flowing air filter and a large diameter, mandrel bent aluminum air...
      Increases horsepower and torqueImproves performance and fuel economy
      $205.99
    • ARB® Safari Snorkel
      (0 reviews)
      # 15882049
      Jeep Wrangler MFI 1991, Safari Snorkel by ARB®. A Safari snorkel system relocates your engine's air intake point from the relatively low and vulnerable position under the hood to a much higher and safer location where a constant...
      UV stable crosslinked polyethylene body for the ultimate in strengthHigh flow air ducting & body ensures air supply in excess of engine requirements
      $464.00
    • K&N® 33 Series Air Filter
      (0 reviews)
      # 44370458
      Jeep Wrangler 1991, 33 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 sacrificing...
      Improves engine airflowIncreases horsepower and acceleration
      $47.99
    • Rugged Ridge® Air Filter, Synthetic, Panel
      (0 reviews)
      # 15327150
      Jeep Wrangler Base / Islander / Sahara 2.5L / 4.0L 1991, Air Filter, Synthetic, Panel by Rugged Ridge®. Get increased airflow, better filtration and reduced maintenance with this high performance synthetic air filter. The increased...
      Improves airflow and engine performanceProvides superior air filtration for increased engine protection
      $31.99
    • Rugged Ridge® Air Filter, Synthetic, Round
      (0 reviews)
      # 50651214
      Jeep Wrangler 1991, Air Filter, Synthetic, Round (17751.02) by Rugged Ridge®. Get increased airflow, better filtration and reduced maintenance with this high performance synthetic air filter. The increased airflow will improve...
      Improves airflow and engine performanceProvides superior air filtration for increased engine protection
      $24.99
    • FRAM® Extra Guard™ Air Filters
      (0 reviews)
      # 39233416
      Jeep Wrangler FI 1991, 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 also...
      Provides better air filtration for improved performancePrevents damaging particles from entering your engine
      $9.24
    • Hastings® Air Filter
      (0 reviews)
      # 21490254
      Jeep Wrangler 1991, 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 exceed...
      Filters out dirt and dust in the air preventing them from entering the engineHeavy duty construction for long service life
      $11.10 - $11.95
    • Omix-ADA® Paper Air Filter
      (0 reviews)
      # 4497945
      Jeep Wrangler 1991, Paper Air Filter by Omix-ADA®. Direct Fit. 5 Year Limited Warranty. Your air filter is your engine's first line of defense against dirt. It does a great job for a while, unit it gets clogged and starts to choke...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $8.00
    • Interfil® Air Filter
      (0 reviews)
      # 53988213
      Jeep Wrangler 1991, Air Filter by Interfil®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you waste...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $10.83
    • Mahle® Air Filter
      (0 reviews)
      # 53988214
      Jeep Wrangler 1991, Air Filter by Mahle®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you waste...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $11.85
    • MTS™ Engine Air Box Drain Hose
      (1 reviews)
      # 13973363
      Jeep Wrangler 1991, Engine Air Box Drain Hose by MTS™. Air Box Drain Hose; 2 pc.
      $28.95
    • Omix-ADA® Intake Temperature Sensor
      (0 reviews)
      # 57840861
      Jeep Wrangler 1991, Intake Temperature Sensor by Omix-ADA®. Thread-In. Direct Fit. 5 Year Limited Warranty. The engine is the heart of your Jeep, but with many years and miles it may not be beating as strong as it once did. If...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $28.28
    • Omix-ADA® Temperature Sending Unit
      (0 reviews)
      # 4535608
      Jeep Wrangler 1991, Temperature Sending Unit by Omix-ADA®. Thread-In. Direct Fit. 5 Year Limited Warranty. The engine is the heart of your Jeep, but with many years and miles it may not be beating as strong as it once did. If...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      $17.66
    • Crown® Intake Air Temperature Sensor
      (0 reviews)
      # 16691173
      Jeep Wrangler 1991, Intake Air Temperature Sensor by Crown®. Air Temp Sensor. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $22.58
    • Standard® Handypack™ Air Charge Temperature Sensor Connector
      (0 reviews)
      # 43991739
      Jeep Wrangler 1991, Handypack™ Air Charge Temperature Sensor Connector by Standard®. Gray. 2 Terminal Female. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $9.34
    • Standard® Handypack™ Manifold Absolute Pressure Sensor Connector
      (0 reviews)
      # 43991729
      Jeep Wrangler 1991, Handypack™ Manifold Absolute Pressure Sensor Connector by Standard®. Green. Oval. 3 Terminal Male. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $10.72
    • Standard® Manifold Absolute Pressure Sensor
      (0 reviews)
      # 44855567
      Jeep Wrangler 1991, Manifold Absolute Pressure Sensor by Standard®. 3 Pin Terminals Connector. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $57.40
    • Standard® Tru-Tech™ Manifold Absolute Pressure Sensor
      (0 reviews)
      # 23797780
      Jeep Wrangler 1991, Tru-Tech™ Manifold Absolute Pressure Sensor by Standard®, Use 1 per Car. Type Connection: Male. Terminal Type: Cylindrical tube. Do you hear nothing but “click, click” when you turn the key? Is the BATTERY...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $34.32
    • Crown® Air Intake Scoop
      (0 reviews)
      # 16686986
      Jeep Wrangler 1991, Air Intake Scoop by Crown®. Air Scoop; Plastic; Smoke Colored. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $29.78
    • Rampage® Air Intake Scoop
      (0 reviews)
      # 14166222
      Jeep Wrangler 1991, Air Intake Scoop by Rampage®. Increase the efficiency of your heater and air conditioner and improve airflow through your vents.
      Available in dark smoke acrylic or chrome plasticInstallation with no drilling
      $25.77 - $36.57
    • Standard® Air Charge Temperature Sensor Connector
      (0 reviews)
      # 63837132
      Jeep Wrangler 1991, Air Charge Temperature Sensor Connector by Standard®. 2 Terminals Female Connector. Finish: Gray. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $20.94
    • Standard® Manifold Absolute Pressure Sensor Connector
      (0 reviews)
      # 44855569
      Jeep Wrangler 1991, Manifold Absolute Pressure Sensor Connector by Standard®. 3 Pin Terminals Male Connector. Finish: Green. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $18.80
    • Omix-ADA® Plastic Map Sensor
      (0 reviews)
      # 57840862
      Jeep Wrangler 1991, Plastic Map Sensor by Omix-ADA®. Direct Fit. 5 Year Limited Warranty.
      $40.01
    • Standard® Intake Manifold Temperature Sensor
      (0 reviews)
      # 64683626
      Jeep Wrangler 1991, 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 gas...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $18.86
    • WIX® Air Filter Panel
      (0 reviews)
      # 64428750
      Jeep Wrangler 1991, Air Filter Panel 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
      $14.63
    • Crown® Air Filter
      (0 reviews)
      # 16689582
      Jeep Wrangler 1991, Air Filter by Crown®. Air Filter. An air filter does an important job of restricting dirt particles which could enter the engine with the airflow and damage its critical components. When your factory air filter...
      Excellent filtration for optimal engine performanceMeets or surpasses OEM specs
      $8.06
    • Standard® True-Tech™ Air Charge Temperature Sensor
      (0 reviews)
      # 45090806
      Jeep Wrangler 1991, 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 the...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $18.17
    • 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
      Jeep Wrangler 1991, 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
      Jeep Wrangler 1991, 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
      Jeep Wrangler 1991, 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
      Jeep Wrangler 1991, 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 aluminum...
      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



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    1991 Jeep Wrangler Performance Air Intake Systems Reviews
    Average rating: 5 4.8 - 5 reviews
    (5)
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    2007 Jeep Wrangler | Posted by Mike | (Hamburg, NY)

    Less expensive than the rest, was unsure about buying this but I'm glad I did. The quality is great and it helped solve the lack of power I had in my Jeep Wrangler.

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    1991 Jeep Wrangler Models
    • 1991 Jeep Wrangler Base Performance Air Intake Systems
    • 1991 Jeep Wrangler Islander Performance Air Intake Systems
    • 1991 Jeep Wrangler Laredo Performance Air Intake Systems
    • 1991 Jeep Wrangler Limited Performance Air Intake Systems
    • 1991 Jeep Wrangler Renegade Performance Air Intake Systems
    • 1991 Jeep Wrangler S Performance Air Intake Systems
    • 1991 Jeep Wrangler Sahara Performance Air Intake Systems