2003 Ford Explorer Performance Air Intake Systems

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    • (1 review)
      # 73902916
      Ford Explorer 2003, 57 Series FIPK Generation II High-Density Polyethylene Black Air Intake System with Intake Pipe by K&N®. Replacement Filter # RF-1048. Use with Pre-Filter # RF-1048DK. Air Filter Height: 6" (152 mm). Air Filter...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $265.99 - $284.99
    • (0 reviews)
      # 73905041
      Ford Explorer 4.0L 204 BHP 2003, 57i Series Generation II Air Intake System without Intake Pipe by K&N®. Replacement Filter # RF-1014. Air Filter Height: 6.5" (165 mm). Air Filter Large End Diameter: 7.5" (191 mm). Air Filter...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $166.99
    • (0 reviews)
      # 73905933
      Ford Explorer Sport / Sport XLS / Sport XLT 2003, 77 Series High-Flow Performance Aluminum Polished Air Intake System by K&N®. Replacement Filter # RF-1048. Use with Pre-Filter # RF-1048DK. Air Filter Height: 6" (152 mm). Air...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $288.99
    • (0 reviews)
      # 283003
      Ford Explorer 4.0L 2003, Dragon Air Intake System by Weapon-R®. Pipe Finish: Polished. Weapon-R Intake Systems are CNC Mandrel Bent out of 6061 aluminum, and then Hand Tig Welded to ensure a positive seal and proper fitment. Each...
      Custom designed and engineered for each applicationEach system is tuned to maximize engine performance output
      $169.15 - $174.15
    • (0 reviews)
      # 100728878
      Ford Explorer 4.0L 2003, Secret Weapon Air Intake System by Weapon-R®. Pipe Finish: Polished. Filter Cage Finish: Gunmetal. Foam Filter Finish: Black. The Secret Weapon Air Intake System uses patented technology to feed the engine...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $211.65
    • (0 reviews)
      # 926902
      Ford Explorer Gas 4.0L 2003, Magnum Force Stage 1 Intake System by aFe®. Filter Series: Pro 5R. HP Gain: +6 hp. TQ Gain: +7 lbs. x ft. Includes: Air Filter, Heat Shield, 3 Angle Adaptor. The Stage 1 Cold Air Intake System is a...
      Improves airflow to your engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $225.00
    • (0 reviews)
      # 926901
      Ford Explorer 4.0L 2003, Magnum Force Stage 1 Intake System by aFe®. Filter Series: Pro Dry S. HP Gain: +6 hp. TQ Gain: +7 lbs. x ft. Includes: Air Filter, Heat Shield, 3 Angle Adaptor. The Stage 1 Cold Air Intake System is a quick...
      Improves airflow to your engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $225.00
    • (0 reviews)
      # 1387413
      Ford Explorer 4.6L 2003, 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
      $192.50
    • (0 reviews)
      # 78252852
      Ford Explorer 4.0L 2003, Cold Air Intake by Spec-D®. Tube Diameter: 3". Tube Material: Aluminum. Tube Color: Chrome. This kit comes with aluminum intake pipes, cone air filter, mounting brackets, vacuum hoses, reducers, & all...
      Approximately increase 15-20 horsepowerProvide better throttle response & stop sucking in hot air from high temperature engine component
      $53.40
    • (3 reviews)
      # 319414
      Ford Explorer 2003, 33 Series Panel Air Filter by K&N®. Air Filter Color: Red. Filter Material: Cotton Gauze. Includes: 1 Air Filter. K&N's replacement air filters are designed to increase horsepower and acceleration while...
      Improves engine airflowIncreases horsepower and acceleration
      $52.99 - $55.99
    • (0 reviews)
      # 436013
      Ford Explorer Sport / Sport XLS / Sport XLT 2003, SynthaFlow® Panel Air Filter by AIRAID®. Filter Material: Cotton Gauze & Non-Woven Synthetic. Quantity: Sold individually. Includes: 1 Air Filter. Advanced air filtration...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $62.11
    • (0 reviews)
      # 16968119
      Ford Explorer 2003, Magnum Flow Pro 5R Panel Air Filter by aFe®. This Pro 5R air filter provides performance filtration and maximum convenience. Constructed with 100% polyurethane on all sides, this high flow cotton gauze OE...
      Deep Cotton Pleats for Increased FlowFits In Factory Housing
      $62.95 - $71.95
    • (0 reviews)
      # 103800957
      Ford Explorer 2003, Magnum Flow Pro Dry S Panel Air Filter by aFe®. Constructed with 100% polyurethane on all four sides, this high flow "oil-free" OE replacement performance filter will outflow stock paper filter for improved...
      For Improved Horsepower And TorqueLimited Lifetime Warranty
      $62.95 - $73.95
    • (0 reviews)
      # 3353301
      Ford Explorer 2003, Factory Replacement Air Filter by GREEN FILTER®. Replace your factory air cleaner filter element with a Green Filter oiled-cotton filter and never buy another filter as long as you own your vehicle. Enjoy...
      Cleanable, reusable filter element will outlast your carTraps particles as small as 5 microns
      $48.85
    • (0 reviews)
      # 118608007
      Ford Explorer 2003, HPR™ Panel Air Filter by Spectre Performance®. Air Filter Color: Red. Filter Material: Non-woven Synthetic. Package Quantity: 1. Includes: 1 Air Filter. Spectre’s High Performance Replacement Air Filters are...
      High performance and high air flow filterFilter media is non-woven synthetic and pre-dyed
      $19.91 - $21.29
    • (0 reviews)
      # 141086698
      Ford Explorer Sport 2003, Cotton Cleanable 8-ply Air Filter by S&B®. All S&B air filters maintain high air flow characteristics designed to increase horsepower and acceleration. Each filter S&B produces is manufactured to the...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $39.04
    • (0 reviews)
      # 13545542
      Ford Explorer 4.6L 2003, Powr-Flo™ Mass Air Flow Sensor by JET®. JET Powr-Flo Mass Airflow Sensors will increase your engine's horsepower, low-end torque, and mileage by replacing the restrictive stock MAF sensor which limits...
      Increase Horsepower And Low End TorqueImproved Mileage
      $302.21
    • (0 reviews)
      # 78071969
      Ford Explorer 2003, Mass Air Flow Sensor by Spectra Premium®. Spectra Premium’s complete line of new Mass Air Flow Sensors, featuring Ceramic PC boards to ensure premium performance and durability.
      Provide more consistent voltage to eliminate engine rough idle problemsPlatinum connector threads reduce the number of connection points for faster reaction to change
      $72.46 - $84.54
    • (1 review)
      # 97305388
      Ford Explorer 4.6L 2003, Intake Manifold by Professional Products®.
      Maximizes air flow and engine efficiencyAdds horsepower and performance
      $70.70 - $456.70
    • (0 reviews)
      # 26087390
      Ford Explorer 4.6L 2003, Mass Air Flow Adapter by Weapon-R®. This universal adapter will let you attach that air cleaner of your choice to the inlet of your airflow sensor. Made from rugged plastic, it bolts to flat inlet of the...
      Rugged plastic adapterHardware included
      $13.00
    • (0 reviews)
      # 97299412
      Ford Explorer 4.6L 2003, Intake Gasket Set by Professional Products®. Replace your blown or leaky intake manifold gaskets with this direct-fit replacement set which is ideal for your restoration needs. Each gasket utilizes silicone...
      High performance gasketsSilicone beading for additional sealing
      $8.99 - $29.10
    • (0 reviews)
      # 84998297
      Ford Explorer 4.6L 2003, Vacuum Pump Bracket by Moroso®. Mounts To Timing Cover Lower Driver Side. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso...
      For Original Design pumpsDesigned to deliver trouble-free, consistent performance
      $128.60
    • (0 reviews)
      # 89466932
      Ford Explorer 4.0L 2003, Throttle Body Spacer by Taylor Cable®. Helix Power Throttle Body Spacers increase airflow to improve cylinder filling, while the variable venturi aperture shape enhances turbulence for a more complete fuel...
      Precision machined from solid T-6061 billet aluminumUp to 22 hp gains
      $105.22
    • (0 reviews)
      # 97296829
      Ford Explorer 4.6L 2003, Typhoon™ Intake Manifold Adapter by Professional Products®. Designed utilizing the latest technology, this product by Professional Products features premium quality and will perform better than...
      $260.78
    • (0 reviews)
      # 116552858
      Ford Explorer 4.6L 2003, MaxDry SS™ Molded Rubber on Composite Carrier Intake Manifold Gasket Set by Magnum Gasket®. Magnum's Gasket engineers have utilized their many years of engine sealing experience to select the right...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $11.22 - $26.04
    • (0 reviews)
      # 116550714
      Ford Explorer 4.0L 2003, MaxDry™ Molded Rubber Lower Manifold Gasket Set by Magnum Gasket®. Molded Rubber. Magnum's Gasket engineers have utilized their many years of engine sealing experience to select the right technology...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $12.84
    • (0 reviews)
      # 99896940
      Ford Explorer Gas 4.0L 2003, Premium Series™ Throttle Body Gasket Kit by BBK®. Diameter: 66mm. These high quality gaskets are the same as the ones that come with BBK throttle bodies. If you’re performing a motor rebuild or for...
      Available for all BBK throttle body applicationsStamped from high-quality materials
      $12.99
    • (0 reviews)
      # 133762914
      Ford Explorer 4.0L 2003, Upper Intake Manifold by Dorman®. More like a complete service kit than a single part. Dorman’s Intake Manifold includes all the essential components for a full repair. Since this part is a direct...
      Re-engineered by Dorman with heat-resistant molding to reduce both warping and coolant leaks (where applicable)Some manifolds feature a reinforced aluminum coolant crossover to eliminate corrosion and vibration (where applicable)
      $179.11
    • (0 reviews)
      # 86095465
      Ford Explorer 2003, Professional™ Air Filter by ACDelco®. Designed utilizing the latest technology, this Professional Air Filter by ACDelco features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $12.69 - $16.78
    • (0 reviews)
      # 85810761
      Ford Explorer 2003, Air Filter, FTF Air Filter by Denso®. The air filter is the last line of defense against the harmful airborne abrasives that have been proven to wear out engines before their time. With OE-quality engineering...
      High airflow rate improves performance and fuel economySuperior dust holding capacity increases filter life
      $9.95 - $10.77
    • (0 reviews)
      # 146001469
      Ford Explorer 2003, Extra Guard™ Flexible Panel Air Filter by FRAM®. Size: 11.5" (L) x 7.08" (W) x 2.3" (H). Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine...
      Quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $9.39
    • (0 reviews)
      # 53668422
      Ford Explorer 2003, Air Filter by Full®. 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
      $17.01 - $18.08
    • (0 reviews)
      # 21456153
      Ford Explorer 2003, Panel Air Element 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
      $13.87
    • (1 review)
      # 23878793
      Ford Explorer 2003, 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
      $15.81
    • (0 reviews)
      # 53668425
      Ford Explorer 2003, Air Filter by Purolator®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $20.97 - $24.53
    • (0 reviews)
      # 87627354
      Ford Explorer 2003, Air Filter Panel by WIX®. Inner Diameter Top: Closed. MediaType: Enhanced Cellulose. Considering as much as 10,000 gallons of air must pass through the air filter for every gallon of fuel the engine consumes,...
      Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection
      $14.03 - $14.83
    • (0 reviews)
      # 87627368
      Ford Explorer 2003, PRO-TEC™ Air Filter Panel by WIX®. Inner Diameter Top: Closed. 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...
      Maximum efficiency reduces engine wearNine pleats per inch
      $7.46 - $10.48
    • (1 review)
      # 87831947
      Ford Explorer 2003, Mass Air Flow Sensor by Cardone®. Domestic. Mounting Type: Bolt-On. This Mass Air Flow Sensor is a direct OE replacement that's built to ensure OE fit, form, and function. OE part numbers are included on every...
      50-state emissions street legalThe finest quality at a great price
      $61.79 - $115.74
    • (0 reviews)
      # 24574548
      Ford Explorer 2003, Mass Air Flow Sensor by Delphi®. When it comes to MAF sensors, communication with the ECM is key. That’s why Delphi MAF sensors use all new parts - never remanufactured parts that could harbor debris and...
      Extensive coverageAvailable in a variety of bore diameters to accommodate a wide range of airflow, resulting in a robust design for electrical overloads
      $91.26 - $103.10
    • (0 reviews)
      # 25582350
      Ford Explorer 2003, Mass Air Flow Sensor by Dorman®. Save time, money, and labor by replacing only the MAF sensor instead of the entire mass air flow assembly. Constructed with the latest design improvements and to precisely match...
      Constructed from high-quality materials to successfully resist damage from extreme underhood temperatures and environmental factors, such as humidityDirect fit for a trouble-free replacement
      $67.95 - $77.55
    • (0 reviews)
      # 7846753
      Ford Explorer 4.0 2003, Remanufactured Air Mass Meter by Fuel Injection Corp.®. With Core. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $157.76
    • (0 reviews)
      # 87856975
      Ford Explorer 4.6L 2003, Mass Air Flow Sensor by Hitachi®. With Housing. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $83.70
    • (0 reviews)
      # 72003582
      Ford Explorer 2003, Mass Air Flow Sensor by Motorcraft®. If you're looking for the most suitable replacement for a defective mass air flow sensor, Motorcraft is the way to go. It is the only MAF sensor recommended by Ford Motor...
      Direct OEM replacement for proper fitBuilt to strict Ford Motor Company specifications
      $114.05 - $128.93
    • (0 reviews)
      # 101134358
      Ford Explorer 4.0L 2003, Air Mass Sensor by Richporter®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $157.76
    • (0 reviews)
      # 99045030
      Ford Explorer 2003, Mass Air Flow 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 highest reputation...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $86.90 - $112.59
    • (0 reviews)
      # 87831940
      Ford Explorer 2003, Remanufactured Fuel Injection Throttle Body by A1 Cardone®. Domestic. Housing Finish: Gray/Unfinished. Actuation Type: Electric. Inlet Shape: Round. Outlet Shape: Round.
      50-state emissions street legalThe finest quality at a great price
      $120.90 - $122.11
    • (0 reviews)
      # 88046773
      Ford Explorer 4.0L Manufactured After August 05 2003, Throttle Body by Genuine®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $481.53
    • (0 reviews)
      # 8826255
      Ford Explorer 4.0L 2003, Throttle Body by Genuine®. Note: Production: 08/05/2003. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $481.53
    • (0 reviews)
      # 51497515
      Ford Explorer 4.6L 2003, Fuel Injection Idle Air Control Valve by Hitachi®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $108.29
    • (0 reviews)
      # 49277507
      Ford Explorer Sport 2003, Air Charge Temperature Sensor by Motorcraft®. Are you shivering behind the wheel in the winter or sweating in traffic in the summer? Then your A/C and heating systems require repair, and Motorcraft has...
      Ensures long lasting durabilityReliable under extreme conditions
      $59.08
    • (0 reviews)
      # 63956115
      Ford Explorer 2003, Air Charge Temperature Sensor Connector by Standard®. 2 Terminals Female Connector. Finish: Black. 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
      $39.02
    • (0 reviews)
      # 23872887
      Ford Explorer Sport XLS / Sport XLT 2003, Fuel Injection Throttle Body Spacer by Motorcraft®. Restore the performance of your fuel delivery system with this part. Manufactured from quality materials to last for years to come, the...
      Direct replacementMeets strict Ford Motor Company standards
      $15.01
    • (0 reviews)
      # 44708304
      Ford Explorer 4.6L 2003, Intake Manifold Gasket by Genuine®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $71.63
    • (0 reviews)
      # 24118101
      Ford Explorer 2003, 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...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $14.88 - $45.23
    • (0 reviews)
      # 158097448
      Ford Explorer 2003, Intake Manifold Gasket Set by DNJ Engine Components®. Includes: Intake Gasket. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $14.60 - $25.25
    • (0 reviews)
      # 18977194
      Ford Explorer 2003, Intake Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $17.72 - $35.02
    • (0 reviews)
      # 83136651
      Ford Explorer 2 Doors 2003, Air Charge Temperature Sensor Connector by Dorman®. Dorman offers a comprehensive line of Air Charge Temperature Sensor Connectors for a wide range of applications. All the connectors are constructed of...
      Reduce repair cost - replace the part, not the assemblyDirect replacement for a proper fit every time
      $28.29
    • (0 reviews)
      # 23891833
      Ford Explorer 2003, Air Charge Temperature Sensor Connector by Motorcraft®. This product is perfect for electrical repairs on Ford, Lincoln, and Mercury vehicles. Designed and engineered to strict Ford Motor Company specifications,...
      Direct OEM replacementDesigned and engineered to strict Ford Motor Company specifications
      $37.67
    • (0 reviews)
      # 68999836
      Ford Explorer 2003, Mass Air Flow Sensor Connector by Motorcraft®. This product is perfect for electrical repairs on Ford, Lincoln, and Mercury vehicles. Designed and engineered to strict Ford Motor Company specifications,...
      Direct OEM replacementDesigned and engineered to strict Ford Motor Company specifications
      $37.33 - $40.93
    • (0 reviews)
      # 84944890
      Ford Explorer 2003, Vacuum Pump Connector by Dorman®. With Leads. 4 Way Female Terminals Connector. Dorman has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking noise that may...
      Easy to installDirect replacement for a proper fit
      $12.37




    Guides & Articles

    • Performance Air Intake Systems
      Can an Air Intake System also Increase My Fuel Economy?
      We all know that achieving better fuel economy while driving puts money back in your pocket and does the environment a favor. But for those who are actively interested in squeezing the most out of every drop of gas, getting more miles per gallon can actually become a sport - especially if a vehicle has a manual transmission that can be upshifted earlier and put into neutral during downhill grades or when coasting to a stop sign.
    • Performance Air Intake Systems
      The Real Cost of Your Car’s Cheap Factory Air Filter
      In today's world, saving money wherever possible has become essential. But it's important not to lose sight of the fact that, sometimes, a product that costs more up front will save you more money over time. In our business, we've seen far too many consumers judge products solely on the basis of their initial cost, completely neglecting any long-term economy and benefits. When it comes to automobiles, "performance" air filters are a perfect example of this.
    • Performance Air Intake Systems
      My Car is Brand New | Why Should I Change My Air Intake System?
      Aftermarket air intake systems have become one of the most popular engine modifications available for late model cars and trucks. An easy question to ask is why are these so popular? After all, didn't engineers who work for your vehicle manufacturer spend years developing the best engine components available? Since power and fuel economy are major selling points these days, it's hard to imagine car companies not doing everything they can to maximize horsepower, miles per gallon, or both.
    • Performance Air Intake Systems
      What are the Different Types of Air Intake Systems?
      There are many types of aftermarket air intake systems that range from simple and inexpensive to elaborate. In the scope of this article, we'll examine the different types of air intakes, what they do, and look at a few specific product examples of each. But in short, performance air intake setups increase airflow into your engine - boosting combustion and creating more horsepower and torque that you can actually feel. Their relatively low cost and easy installation (bolt-on in most cases) keeps them in popular demand by car enthusiasts that own everything from 1.5-liter turbo motors to big block V8 engines.
    • Replacement Air Intake Parts
      Why Does My Car Have a Plastic Intake Manifold?
      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 mounting point for carburetors, throttle body assemblies, fuel injectors, thermostats, and more depending on vehicle manufacturer engineering preferences. Intake manifolds may also serve to route coolant through dedicated channels in order to remove heat from the engine. Because of their location and functionality, intake manifold assemblies are under constant stress from engine vacuum pressure as well as direct heat from coolant, cylinder combustion gasses, and the cylinder heads to which they are mounted.

    Popular Products

    2003 Ford Explorer Performance Air Intake Systems Reviews

    Average rating:  4.5  4.5 - 26 reviews
    5 of 5
    Fast Service
    Parts were as expected and delivery was fast.
    DPosted by David (Clio, MI) /
    Was this review helpful for you? Yes
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