2003 Hummer H2 Performance Air Intake Systems

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    • (0 reviews)
      # 377176810
      Hummer H2 2003, 77 Series High-Flow Performance Aluminum Polished Cold Air Intake System by K&N®. This intake kit is designed for the larger engines typically found in trucks and SUVs. It replaces the factory air intake system with...
      Guaranteed to increase horsepowerDesigned to improve throttle response and engine sound
      $370.99
    • (0 reviews)
      # 377176815
      Hummer H2 2003, Plastic Black Cold Air Intake System with Pro 5 Filter by Volant®. Cooler air is denser and packs in more oxygen for better combustion and more horsepower. This air intake system features an airbox that completely...
      Protective and insulating AirboxQuicker throttle response
      $510.34
    • (0 reviews)
      # 377176801
      Hummer H2 2003, 57 Series FIPK Generation II High-Density Polyethylene Black Cold Air Intake System with Intake Pipe and Heat Shield by K&N®. This kit improves airflow into your engine. It includes a K&N air filter and a custom...
      Guaranteed to increase horsepowerDesigned to improve throttle response and engine sound
      $445.99
    • (0 reviews)
      # 377187214
      Hummer H2 without MAF Cartridge and Sensor 2003, Magnum Force™ Stage 2 Aluminum Black 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...
      Improves airflow to your engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $404.00
    • (1 review)
      # 377187249
      Hummer H2 2003, Brute Force™ Aluminum Cold Air 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...
      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
      $361.99 - $372.99
    • (1 review)
      # 377187265
      Hummer H2 2003, Dam Cold Air 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 hood,...
      Increases airflow to the engineIsolates the air filter from engine heat, enabling it to take in cooler, denser air
      $298.55 - $415.91
    • (0 reviews)
      # 377176792
      Hummer H2 2003, Jr. High-Density Polyethylene Black Short Ram Intake Kit by AIRAID®. This is AIRAID's entry level performance intake kit. It improves airflow and performance while being economical and simple to install. The kit...
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $254.07 - $262.71
    • (0 reviews)
      # mpn2462352
      Hummer H2 2003, Aluminum Polished Short Ram 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...
      Increases intake airflowDyno proven gains in horsepower and torque
      $290.00
    • (0 reviews)
      # 377187201
      Hummer H2 2003, Magnum Flow™ Pro Dry S Oval Tapered Gray Air Filter by aFe®. Constructed with 100% polyurethane on top and bottom, this high flow “oil-free” OE replacement performance filter will outflow stock paper filter...
      Improves airflow for better performance and accelerationOil-free for easy quick servicing and yet washable/reuseable air filter for long service life with life-time warranty
      $123.00
    • (1 review)
      # 377176824
      Hummer H2 2003, SynthaFlow® Unique Red 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
      $122.31
    • (0 reviews)
      # 377176833
      Hummer H2 2003, SynthaMax® Unique 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
      $130.87
    • (2 reviews)
      # mpn1573035
      Hummer H2 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 your...
      Increase Horsepower And Low End TorqueImproved Mileage
      $302.21
    • (0 reviews)
      # 377187240
      Hummer H2 with Chevy Small Block Gen III/IV (LS-based engines) Engine 2003, Mass Air Flow Sensor by Granatelli Motor Sports®. This product is made of high-quality materials to serve you for years to come. Designed using...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $396.15 - $404.70
    • (1 review)
      # mpn1598137
      Hummer H2 2003, Powr-Flo™ Throttle Body by JET®. The JET Powr-Flo Throttle Body is a direct replacement for the factory unit. It can be used to replace a worn out throttle body or to upgrade the existing throttle body. JET...
      Increased Air Flow And Improved Throttle ResponseMore Horsepower
      $369.71
    • (0 reviews)
      # mpn1966557
      Hummer H2 2003, Power-Plus Series™ Throttle Body by BBK®. Diameter: 80mm. All BBK Performance Power Plus Series throttle bodies are CNC machined from high quality 356 aluminum castings to ensure perfect OEM quality and fit every...
      Designed to increase airflow and improve horsepowerDirect bolt-on replacement, no modifications necessary
      $369.99
    • (0 reviews)
      # mpn2529609
      Hummer H2 2003, Modular Intake Tube by AIRAID®. More airflow to your engine will result in better throttle response and more horsepower and torque. This air intake tube can increase airflow to your engine by as much as 400 CFM! It...
      Increases airflow to the engineIncreases horsepower and torque, improves performance
      $151.91
    • (0 reviews)
      # mpn358953954
      Hummer H2 2003, Water Repellent Black Pre-Filter by Outerwears®. Outerwears Pre-filters are designed to enhance the efficiency of any performance or exposed air filter. The Pre-filter is constructed with a proprietary polyester...
      Manufactured to deflect sand, dirt, and other debrisWill maintain peak operation of any high-performance or exposed filter
      $27.45
    • (1 review)
      # mpn664022
      Hummer H2 With California Emissions 2003, Silver Bullet Throttle Body Spacer by aFe®. Includes: Billet Aluminum, Serrated/Helix Combination. What is inexpensive, takes only a few minutes to install, and results in more power and...
      Improves performanceImproves fuel economy
      $109.00
    • (0 reviews)
      # mpn2529843
      Hummer H2 2003, PowerAid™ Throttle Body Spacer by AIRAID®. Finish: Red. Material: Aluminum. Thickness: 1" (25 mm). Sold individually. Includes: Gaskets, Mounting Hardware. The patented Helix Bore in the PowerAid™ Throttle Body...
      Enhances fuel atomization, which improves combustion and engine efficiencyIncreases low end torque and fuel economy
      $125.83
    • (0 reviews)
      # mpn1581296
      Hummer H2 2003, Powr-Flo™ Throttle Body Spacer by JET®. JET Performance Powr-Flo Throttle Body Spacers were designed using the latest aerospace technology along with JET's 35 plus years of engineering fuel systems for some of the...
      Increased Mid-Range Horsepower And TorqueImproved Throttle Response/Increased Fuel Economy
      $100.49
    • (0 reviews)
      # mpn2576602119
      Hummer H2 2003, Smooth-Bore MPFI Spacer by Trans-Dapt®. Includes: MPFI Spacer, Gaskets, mounting Hardware. This product is made of high-quality materials to serve you for years to come. Designed usig state-of-the-art technology and...
      Built to match your exact requirementsHigh quality you can rely on
      $69.74
    • (0 reviews)
      # mpn2576602115
      Hummer H2 2003, Torque Curve MPFI Spacer by Trans-Dapt®. Includes: MPFI Spacer, Gaskets, mounting Hardware. 3 Piece. Spacer made from Aluminum. This product is made of high-quality materials to serve you for years to come. Designed...
      Built to match your exact requirementsHigh quality you can rely on
      $59.38
    • (0 reviews)
      # mpn1903660759
      Hummer H2 2003, Ultra-Seal™ Flat Lifter Valley 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...
      Returns your vehicle to its pristine stateExceptional quality at a great price
      $10.15
    • (0 reviews)
      # 116549179
      Hummer H2 2003, MaxDry SS™ Intake Manifold Gasket Set by Magnum Gasket®. Magnum's Gasket engineers have utilized their many years of engine sealing experience to select the right technology choice for each of the Intake Manifold...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $24.81 - $29.55
    • (0 reviews)
      # mpn1275819642
      Hummer H2 2003, MaxDry STL™ Lower Intake Manifold Gasket Set by Magnum Gasket®. Magnum's Gasket engineers have utilized their many years of engine sealing experience to select the right technology choice for each of the Intake...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $40.18
    • (0 reviews)
      # mpn3557984027
      Hummer H2 2003, Intake Manifold Locking Bolt Kit by Stage 8®. Stage 8 manufacturers the World's Best Active Mechanical Locking systems. Stage 8 locking fastener solutions are fail-safe when used and installed as directed. They are...
      High quality at an affordable priceExpertly made from premium materials
      $41.22
    • (0 reviews)
      # mpn2131538
      Hummer H2 2003, Helix Power Tower Plus Throttle Body Spacer by Taylor Cable®. Thickness: 1". This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality....
      INCREASED AIR-FLOW: creates better engine cylinder filling and can be used with any grade of fuel for more power and economyCOMPUTER DESIGNED: chambers and channels specially designed to improve efficiency and air velocity performance
      $99.81
    • (0 reviews)
      # mpn914967282
      Hummer H2 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 vehicle...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $57.65
    • (0 reviews)
      # mpn1882147
      Hummer H2 2003, Extra Guard™ Special Configuration Air Filter by Fram®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road...
      Quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $69.77
    • (0 reviews)
      # mpn1349335
      Hummer H2 2003, Channel Flow 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
      $44.57
    • (0 reviews)
      # mpn615953221
      Hummer H2 2003, Corrugated Style 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...
      Maximum efficiency reduces engine wearNine pleats per inch
      $50.01
    • (0 reviews)
      # mpn192244
      Hummer H2 2003, Mass Air Flow Sensor by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the...
      OE quality products from top original equipmentTop quality materials
      $121.60
    • (0 reviews)
      # mpn1301496790
      Hummer H2 2003, GM Original Equipment™ Mass Air Flow Sensor by ACDelco®. How your engine breathes determines how well it runs. And there’s no better way to keep your engine breathing right – and running great – than...
      ACDelco GM OE emission parts, fuel injectors and control modules earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditions.Measure amount of air entering the engine to determine the most efficient air/fuel mixture for achieving clean burns.
      $144.26
    • (0 reviews)
      # mpn914885768
      Hummer H2 2003, Professional™ Remanufactured Black Mass Air Flow Sensor by ACDelco®. How your engine breathes determines how well it runs. And there’s no better way to keep your engine breathing right – and running great –...
      ACDelco GM OE emission parts, fuel injectors and control modules earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditions.Measure amount of air entering the engine to determine the most efficient air/fuel mixture for achieving clean burns.
      $83.99
    • (0 reviews)
      # mpn15378
      Hummer H2 2003, Remanufactured Black/Gray Mass Air Flow Sensor by A1 Cardone®. Import. MAF Sensors precisely track O.E. output curves and maintain spec tolerances to ensure accurate scan tool readings for proper operation. 100%...
      50-state emissions street legalThe finest quality at a great price
      $47.37
    • (0 reviews)
      # mpn15393
      Hummer H2 2003, Black/Gray Mass Air Flow Sensor by Cardone Select®. Import. 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 box and unit...
      50-state emissions street legalThe finest quality at a great price
      $58.64
    • (2 reviews)
      # mpn2478045
      Hummer H2 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 therefore...
      Extensive coverageAvailable in a variety of bore diameters to accommodate a wide range of airflow, resulting in a robust design for electrical overloads
      $83.75
    • (0 reviews)
      # mpn366957329
      Hummer H2 2003, Plastic/Aluminum Oval Mass Air Flow Sensor by Spectra Premium®. With Housing. 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
      $73.65
    • (0 reviews)
      # mpn1857268652
      Hummer H2 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 for...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $79.46
    • (0 reviews)
      # mpn898128407
      Hummer H2 2003, GM Original Equipment™ Fuel Injection Throttle Body Assembly by ACDelco®. Includes: Throttle Actuator. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $166.40
    • (0 reviews)
      # mpn36191
      Hummer H2 2003, Remanufactured Fuel Injection Throttle Body by A1 Cardone®. without Gaskets, Idle Air Control Motor. Housing Material: Aluminum. Housing Finish: Gray/Unfinished. Throttle Body Actuation Type: Electric. Throttle Body...
      50-state emissions street legalThe finest quality at a great price
      $96.38
    • (0 reviews)
      # mpn2278597
      Hummer H2 2003, Black Plastic Intake Manifold by Dorman®. One Piece Design. 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...
      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)
      $267.91
    • (0 reviews)
      # mpn3615905013
      Hummer H2 2003, Fuel Injection Throttle Body by Hitachi®. With Gasket. Precise airflow control, accurate engine control, and extended service life is what you'll get with this premium electronic throttle body by Hitachi. It...
      Compact, lightweight DC motor ensures easy mounting in various enginesFeatures a multiple-output throttle sensor for a more accurate signal output
      $143.47
    • (0 reviews)
      # mpn888413252
      Hummer H2 2003, GM Original Equipment™ Plastic Manifold Absolute Pressure Sensor by ACDelco®. Push-In. Built with an intelligent design that reduces the number of components and lowers the possibility of sensor output changes...
      Undergo the same stringent testing process as the original partGM-recommended replacement part for your GM vehicle's original factory component
      $53.75
    • (0 reviews)
      # mpn2475915
      Hummer H2 2003, Manifold Absolute Pressure Sensor by Delphi®. Delphi MAP sensors are internally insulated with silicone gel over the integrated circuit chip for reduced temperatures and vibration resistance, resulting in longer...
      Extensive coverageDelphi MAP sensors undergo certified electrical testing with industry EMI protection against noise interference and other sensor output from the vehicle
      $42.15
    • (0 reviews)
      # mpn4915484
      Hummer H2 2003, Handypack™ Black and Blue Air Charge Temperature Sensor Connector by Standard®. With 1 Locking Tab. With Oval Connector. SMP’s vision is to be the leading independent supplier to the automotive aftermarket,...
      Pigtail and Socket AssemblyTemp sender pigtail, GM, Chrysler, Jeep
      $5.74
    • (0 reviews)
      # mpn914962484
      Hummer H2 2003, GM Original Equipment™ Intake Manifold Gasket Kit by ACDelco®. Does Not Include EGR Valve Pipe Gasket. Designed utilizing the latest technology, this GM Original Equipment Intake Manifold Gasket Kit by ACDelco...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $74.04
    • (0 reviews)
      # mpn2278598
      Hummer H2 2003, Intake Manifold Gasket Set by Dorman®. Dorman's Intake Manifold Gasket Sets include all the gaskets and other hardware necessary for a complete, exact repair. In certain applications, dorman-improved metal...
      Kit provides ease and convenience of useAirtight gasket seal prevents vacuum and in some cases coolant leaks
      $29.07
    • (0 reviews)
      # 24150893
      Hummer H2 2003, Molded Rubber Intake Manifold Gasket by Victor Reinz®. 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 before you waste your time...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $17.45 - $60.86
    • (0 reviews)
      # 158096063
      Hummer H2 2003, Intake Manifold Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality to provide...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $13.42 - $21.86
    • (0 reviews)
      # 18979636
      Hummer H2 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 gaskets...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $16.69 - $50.96
    • (0 reviews)
      # mpn4390621815
      Hummer H2 2003, Fuel Injection Throttle Body Mounting Gasket by Victor Reinz®. Material: Molded Rubber. Package Quantity: 1. This product is made of high-quality materials to serve you for years to come. Designed using...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $4.16
    • (0 reviews)
      # mpn1540289
      Hummer H2 2003, Fuel Injection Throttle Body Mounting Gasket 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...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $4.37
    • (0 reviews)
      # 377187193
      Hummer H2 2003, Magnum Flow™ Pro 5R Oval Tapered Blue Air Filter by aFe®. Constructed with 100% polyurethane on top and bottom, this high flow, oiled OE replacement performance filter will outflow stock paper filter for improved...
      Pre-oiled, washable/reuseable air filter for long service life with life-time warrantyPro-5 R Five-Layer Progressively finer mesh cotton media for high airflow with high filtration efficiency.
      $123.00
    • (0 reviews)
      # mpn3630198069
      Hummer H2 2003, Air Filter by Fram®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You’re in need of...
      Quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $59.20
    • (0 reviews)
      # mpn3590835204
      Hummer H2 2003, GM Original Equipment™ Engine Intake Manifold Gasket Set by ACDelco®. Designed utilizing the latest technology, this GM Original Equipment Upper Intake Manifold Gasket Kit by ACDelco features premium quality and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $38.25
    • (7 reviews)
      # 377145870
      Universal Intake Ram Air Kit by Weapon-R®. If you’re hungry for more power, performance and torque, this top-of-the-line intake system is sure to blow you away. This high-flow design of this premium intake allows your engine...
      Brings a cold intake charge to the engineComputer designed
      $51.00
    • (0 reviews)
      # mpn1971294
      Universal Drag Racing Base Mount Round Tapered Gray Scoop Filter by K&N®. K&N Drag Racing Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with these filters. These...
      Washable and reusableProtects engine from track debris
      $59.99
    • (0 reviews)
      # mpn358495784
      Universal Intake Manifold Choke Kit by Holley®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
      Choke Block-Off PadDesigned to deliver trouble-free, consistent performance
      $10.39
    • (1 review)
      # 326061209
      Universal EFI Throttle Body by Sniper®. Material: Billet Aluminum. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel system to the next...
      Cable operated throttle body available in 92mm or 102mm openingsEnlarged bore allows increased airflow to support higher horsepower requirements
      $169.95 - $179.95




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    2003 Hummer H2 Performance Air Intake Systems Reviews

    Average rating:  2  2 - 1 review
    2 of 5
    Throttle Body
    It wasn't for my car when you guys said it was.
    RPosted by Roel (New York, NY) / May 16, 2017
    Was this review helpful for you? Yes

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