2003 Chevy Express Performance Air Intake Systems

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    • (0 reviews)
      # 96304647
      Chevy Express 262 CID / 294 CID / 323 CID / 325 CID / 364 CID 2003, E Series Round Air Filter by K&N®. Air Filter Color: Red. Filter Material: Cotton Gauze. Filter Re-Oiling Amount: 2.91 oz (86 ml). Height: 13.125" (333 mm). Inside...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $78.99
    • (0 reviews)
      # 103804700
      Chevy Express 2003, Magnum Flow™ Pro 5R Round Straight Blue Air Filter by aFe®. Filter Types: Direct Fit Filter. Filter Shape: Round Straight. Filter Color: Blue. Constructed with 100% polyurethane on top and bottom, this high...
      Improves airflow for better performance and accelerationPre-oiled, washable/reuseable air filter for long service life with life-time warranty
      $73.95
    • (1 review)
      # 103804703
      Chevy Express 2003, Magnum Flow™ Pro Dry S Round Straight Gray Air Filter by aFe®. Filter Types: Direct Fit Filter. Filter Shape: Round Straight. Filter Color: Gray. Constructed with 100% polyurethane on top and bottom, this high...
      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
      $73.95
    • (0 reviews)
      # 245641761
      Chevy Express 2003, Air Filter by Green Filter®. Filter Types: Direct Fit 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....
      Cleanable, reusable filter element will outlast your carTraps particles as small as 5 microns
      $68.64
    • (0 reviews)
      # 85544960
      Chevy Express 2003, Cotton Cleanable 8-ply Custom Red Air Filter by S&B®. Filter Types: Direct Fit Filter. Filter Shape: Custom. Filter Style: Non-Flanged. Filter Color: Red. All S&B air filters maintain high air flow...
      High quality at an affordable priceExpertly made from premium materials
      $54.40
    • (0 reviews)
      # 229349828
      Chevy Express 4.8L / 5.3L / 6.0L 2003, Mass Air Flow Sensor Kit by Edelbrock®. The Signature Series triangular air cleaner is a new style with a shape reminiscent of the muscle car era. This hot looking chrome air cleaner has the...
      $158.92
    • (0 reviews)
      # 173042430
      Chevy Express 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 state-of-the-art technology and with customers in mind. It will...
      $112.10 - $404.70
    • (0 reviews)
      # 229355379
      Chevy Express with 4-barrel square bore Carburetor Mounting with 1500 - 6500 RPM Range with Chevy Small Block Gen III/IV (LS-based engines) Engine 294 CID / 323 CID / 325 CID / 364 CID 2003, Performer™ RPM LS1 Intake Manifold by...
      50-state emissions street legalThe finest quality at a great price
      $316.84 - $1,053.07
    • (0 reviews)
      # 229355387
      Chevy Cargo Van / Express with Vortec Cylinder Head with 4-barrel square bore Carburetor Mounting with Idle - 5500 RPM Range with GM V6 Engine 4.3L 2003, Performer™ Vortec V6 Intake Manifold by Edelbrock®. Designed utilizing the...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $290.32 - $500.92
    • (0 reviews)
      # 229355394
      Chevy Express with LS2 Cylinder Head with 1500 - 7000 RPM Range with Chevy Small Block Gen III/IV (LS-based engines) Engine 6.0L 2003, Pro-Flo™ XT LS2 Intake Manifold by Edelbrock®. Designed utilizing the latest technology, this...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $562.05 - $624.75
    • (0 reviews)
      # 229349839
      Chevy Express with Rectangular port Cylinder Head with 4-barrel Dominator Carburetor Mounting with 3500 - 8500 RPM Range with Chevy Big Block Mark IV Engine 4.8L / 5.3L / 6.0L 2003, Super Victor™ BBC Intake Manifold by...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $584.51
    • (0 reviews)
      # 229355421
      Chevy Express with 3500 - 8000 RPM Range with Chevy Small Block Gen III/IV (LS-based engines) Engine 2003, Super Victor™ LS1 Intake Manifold by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $461.28 - $580.71
    • (0 reviews)
      # 229349918
      Chevy Express with 4-barrel square bore Carburetor Mounting with 3500 - 7500 RPM Range with Chevy Small Block Gen III/IV (LS-based engines) Engine 294 CID / 323 CID / 325 CID / 364 CID 2003, Victor Jr.™ LS1 Intake Manifold by...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $883.33
    • (0 reviews)
      # 229349922
      Chevy Express with LS2 Cylinder Head with 3500 - 7500 RPM Range with Chevy Small Block Gen III/IV (LS-based engines) Engine 6.0L 2003, Victor Jr.™ LS1/LS2 EFI Intake Manifold by Edelbrock®. Designed utilizing the latest...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $392.87
    • (0 reviews)
      # 229349919
      Chevy Express with 4-barrel square bore Carburetor Mounting with 3500 - 7500 RPM Range with Chevy Small Block Gen III/IV (LS-based engines) Engine 294 CID / 323 CID / 325 CID / 364 CID 2003, Victor Jr.™ LS1/LS2 Intake Manifold by...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $339.87
    • (0 reviews)
      # 229349921
      Chevy Express with L76 Cylinder Head / with L92 Cylinder Head / with LS3 Cylinder Head with 4-barrel square bore Carburetor Mounting with 3500 - 7500 RPM Range with Chevy Small Block Gen III/IV (LS-based engines) Engine 6.0L 2003,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $392.69
    • (0 reviews)
      # 229349837
      Chevy Express with Chevrolet R07 Cylinder Head with 4-barrel square bore Carburetor Mounting with 6000 - 9500 RPM Range 4.8L / 5.3L / 6.0L 2003, Victor RO-7 GM Nationwide Intake Manifold by Edelbrock®. Designed utilizing the latest...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $676.81
    • (0 reviews)
      # 229355437
      Chevy Express with Edelbrock Pro-Port Raw Cylinder Head with 4-barrel square bore Carburetor Mounting with 5000 - 8500 RPM Range with Chevy Small Block Gen I Engine 4.8L / 5.3L / 6.0L 2003, Victor ROX Two-Piece Intake Manifold by...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $703.17 - $736.58
    • (0 reviews)
      # 171803902
      Chevy Express with 4-barrel square bore Carburetor Mounting with 5000 - 8500 RPM Range with Chevy Small Block Gen I Engine 4.8L / 5.3L / 6.0L 2003, Victor Two-Piece Intake Manifold by Edelbrock®. Designed utilizing the latest...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $677.31 - $732.37
    • (0 reviews)
      # 191387547
      Chevy Express 2003, Carbureted Single Plane Black Ceramic Intake Manifold by Holley®. Manifold Finish: Black Ceramic. Manifold RPM Range: 2500 - 7000. Designed utilizing the latest technology, this product by Holley features...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $299.95 - $307.95
    • (0 reviews)
      # 191387292
      Chevy Express 2003, Dual Plane Intake Manifold by Holley®. Got an LS engine to get running? Nothing is easier than bolting on a carburetor. Holley's dual plane carbureted intake for GM's LS engines will help you get on the streets...
      Made with precision and quality in mindBuilt to last
      $307.95
    • (0 reviews)
      # 191394128
      Chevy Express 6.0L 2003, EFI Intake Manifold by Holley®. The Modular Mid-Rise intake utilizes the popular Holley LS1/LS2/LS6 cathedral port Mid-Rise 2 x 4 intake manifold along with a purpose built plenum base adapter and a Holley...
      Provides great performance to 6500 rpm for street/strip performance applications while providing the look of a racing EFI intake manifoldUnique modular design allows the combination of a traditional dual-plane layout with an EFI manifold plenum to produce great mid-range torque without compromising top end power
      $715.95
    • (0 reviews)
      # 245641420
      Chevy Express 294 CID / 323 CID / 325 CID / 364 CID 2003, EFI Single Plane Black Ceramic Intake Manifold by Holley®. Manifold Finish: Black Ceramic. Designed utilizing the latest technology, this product by Holley features premium...
      Black ceramic coating provides an aggressive look to your engine compartment2500-7000 RPM power band
      $333.95
    • (0 reviews)
      # 245641433
      Chevy Express 6.0L 2003, Hi-Ram Intake Blank Top by Holley®.
      $558.95
    • (0 reviews)
      # 191387319
      Chevy Express 6.0L 2003, Hi-Ram Intake Manifold by Holley®. The Holley GM LS3/L92 Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where...
      Plenum Top Gasket Type – 3/32” Round O-ring CordMounting Flange Gasket Type – Standard LS3 Molded O-Ring
      $553.95
    • (0 reviews)
      # 191387309
      Chevy Express 6.0L 2003, Hi-Ram LS EFI Intake Manifold by Holley®. This is a great manifold designed for competition engines built for circle track and drag racing using 23º standard port heads. Ideal for classes that require cast...
      High quality at an affordable priceExpertly made from premium materials
      $705.95 - $809.95
    • (0 reviews)
      # 191387354
      Chevy Express 2003, Hi-Ram Lower Intake Manifold by Holley®. This is a great manifold designed for competition engines built for circle track and drag racing using 23º standard port heads. Ideal for classes that require cast iron...
      High quality at an affordable priceExpertly made from premium materials
      $447.95 - $558.95
    • (0 reviews)
      # 191394129
      Chevy Express 6.0L 2003, LS Carbureted Satin Intake Manifold by Holley®. Manifold Finish: Satin. Manifold RPM Range: 1500 - 7000.
      Power band from 1500-7000rpmPerfect for any street/performance, muscle car or street rod enthusiast
      $325.95
    • (0 reviews)
      # 191394118
      Chevy Express 294 CID / 323 CID / 325 CID / 364 CID 2003, Lower to Top Mounting Flange by Holley®.
      $113.95
    • (0 reviews)
      # 191387507
      Chevy Express 2003, Mid-Rise Intake Manifold by Holley®. The Modular Mid-Rise intake utilizes the popular Holley LS1/LS2/LS6 cathedral port Mid-Rise 2 x 4 intake manifold along with a purpose built plenum base adapter and a Holley...
      Provides great performance to 6500 rpm for street/strip performance applications while providing the look of a racing EFI intake manifoldUnique modular design allows the combination of a traditional dual-plane layout with an EFI manifold plenum to produce great mid-range torque without compromising top end power
      $263.95 - $699.95
    • (0 reviews)
      # 191387260
      Chevy Express 2003, Mid Rise Dual Plane Intake Manifold by Holley®.
      Made with precision and quality in mindBuilt to last
      $359.95 - $478.95
    • (0 reviews)
      # 191387338
      Chevy Express 6.0L 2003, Tunner Ram Black Ceramic Intake Manifold by Holley®. Manifold Finish: Black Ceramic. Manifold RPM Range: 7000 - 8000.
      Made with precision and quality in mindBuilt to last
      $586.95
    • (0 reviews)
      # 191394123
      Chevy Express 294 CID / 325 CID / 364 CID 2003, 90mm Throttle Body with Low RPM Taper by Holley®. The throttle body features a 90 millimeter bore and a low RPM drive friendly taper. Innovative features like Idle Bleed Adjustment,...
      TPS CLOCKER (patent pending) allows the TPS to be rotated back into the ECU's required idle voltage range. Modified engines no longer suffer from problems related to TPS voltage!IDLE BLEED allows adjustment of your idle without affecting throttle position or TPS voltages at idle!
      $452.95
    • (1 review)
      # 13550507
      Chevy Express 2003, Power-Flo™ Throttle Body by JET®. JET Performance has created the new Powr-Flo throttle bodies for the most popular late model GM vehicles. The Powr-Flo increases air flow and improves throttle response, which...
      High quality at an affordable priceExpertly made from premium materials
      $359.96
    • (0 reviews)
      # 229355368
      Chevy Express with Chevy Small Block Gen I Engine 4.8L / 5.3L / 6.0L 2003, Intake Manifold Valley Plate by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $434.90 - $454.60
    • (0 reviews)
      # 191394130
      Chevy Express 6.0L 2003, Mid-Rise Plenum Base Adapter Kit by Holley®.
      $196.95
    • (0 reviews)
      # 13545515
      Chevy Express Gas 2003, Inlet Air Temperature Relocator by JET®. JET Inlet Air Temperature Relocator Kit will relocate your vehicle's inlet air temperature sensor to a cooler location in the air intake stream, in order to ensure a...
      $59.96
    • (0 reviews)
      # 156872786
      Chevy Cargo Van / Express 2003, Bar Sensor Kit by Fast®. Making the change from carburetion to electronic fuel injection (EFI) can be intimidating. Just understanding how many components are required to make the change can be...
      High quality at an affordable priceExpertly made from premium materials
      $116.36 - $249.46
    • (0 reviews)
      # 89532987
      Chevy Express 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 burn....
      Precision machined from solid T-6061 billet aluminumUp to 22 hp gains
      $97.85 - $99.68
    • (0 reviews)
      # 87552535
      Chevy Express 2003, Remote TPS with Mount by TCI®, 1 Piece. Remote TPS Sensor GM 4L60E/4L80E Transmission. Need a TPS signal from your non-computer controlled engine? Here is the solution. This is a GM-type sensor mounted on base...
      GM Type Throttle Position SensorWorks Well with Carbureted Applications
      $152.21
    • (0 reviews)
      # 191394121
      Chevy Express 294 CID / 323 CID / 325 CID / 364 CID 2003, Hi-Ram Intake Manifold Stud Kit by Holley®.
      $47.22
    • (0 reviews)
      # 102051695
      Chevy Express 294 CID / 323 CID / 364 CID 2003, Intake Manifold Gasket by Mr. Gasket®. Type: Lifter Valley. Seals Lifter Valley Cover. You won't find a more perfect way to make your vehicle look better and drive faster than with...
      Returns your vehicle to its pristine stateExceptional quality at a great price
      $10.15
    • (0 reviews)
      # 245698528
      Chevy Express 2003, Intake Manifold Bolt Kit by ARP®. Prevent intake manifold leaks with ARP’s quality fasteners. They’re nominally rated at 180,000 psi and precision machined for optimum thread engagement. Wide underhead...
      $40.00 - $59.64
    • (0 reviews)
      # 116554459
      Chevy Express 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $24.32 - $28.97
    • (0 reviews)
      # 116554518
      Chevy Express 2003, MaxDry STL™ Molded Rubber on Steel Carrier Lower and Upper Intake Manifold Gasket Set by Magnum Gasket®. Magnum's Gasket engineers have utilized their many years of engine sealing experience to select the...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $39.39 - $47.63
    • (0 reviews)
      # 262500065
      Chevy Express 4.3L 2003, Manifold/Header Gasket by Remflex®. Set of 2. 1-1/2" W x 1-5/8" H Oval Port. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures...
      Remflex exhaust gaskets come in a standard 1/8" thickness and are designed to crush 50%. This allows them to fill gaps in the flange surface up to 1/16"100% flexible graphite construction means Remflex gaskets are good for up to 3,000 degrees F - far exceeding that of any vehicle's exhaust system temperature
      $21.11
    • (0 reviews)
      # 191387491
      Chevy Express 4.8L / 5.3L / 6.0L 2003, LS Throttle Body by Holley®. Holley’s BILLET LS Throttle Bodies are the biggest bore - most feature loaded available. Holley went back to the drawing board and built the ultimate air valve...
      TPS CLOCKER (patent pending) allows the TPS to be rotated back into the ECU's required idle voltage range. Modified engines no longer suffer from problems related to TPS voltage!IDLE BLEED allows adjustment of your idle without affecting throttle position or TPS voltages at idle!
      $474.95 - $526.95
    • (0 reviews)
      # 180879871
      Chevy Express 2003, Torque Curve MPFI Spacer by Trans-Dapt®. 1 Piece. Spacer made from Aluminum. Includes: MPFI Spacer, Gaskets, mounting Hardware. Trans-Dapt Performance Products' TORQUE-CURVE Multi-Port Fuel Injection (MPFI)...
      Built to match your exact requirementsHigh quality you can rely on
      $59.30 - $62.16
    • (0 reviews)
      # 191387374
      Chevy Express 2003, Hi-Ram Intake Manifold Top by Holley®. Designed utilizing the latest technology, this product by Holley features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $169.95 - $315.95
    • (0 reviews)
      # 73496380
      Chevy Express 4.3L RWD (Rear Wheel Drive) 2003, GM Original Equipment™ Upper Intake Manifold Assembly by ACDelco®. Upper. Designed utilizing the latest technology, this GM Original Equipment Upper Intake Manifold Gasket Kit by...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $87.09
    • (0 reviews)
      # 16604013
      Chevy Express 4.3L 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)
      $62.95
    • (0 reviews)
      # 78094778
      Chevy Express 2003, Air Filter by Bosch®. Dirty air filters can cause decreased fuel mileage, increased engine wear, and even problems starting the engine. Check your engine air filter at every oil change and always replace a dirty...
      Protects Your Engine by Stopping 98% of Engine-Threatening ParticlesPrevention of Unfiltered Air Entering Engine Intake with a High-Quality Seal
      $13.44
    • (0 reviews)
      # 73557644
      Chevy Express RWD (Rear Wheel Drive) 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....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $21.70
    • (0 reviews)
      # 86086229
      Chevy Express 4.3L / 4.8L / 6.0L RWD (Rear Wheel Drive) 2003, Professional™ Durapack Air Filter by ACDelco®. Bulk Package, Qty 6. Designed utilizing the latest technology, this Professional Durapack Air Filter by ACDelco features...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $20.06
    • (0 reviews)
      # 96211743
      Chevy Express 2003, Air Filter by Crown®. 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 surely get a real bang for the buck!
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      $13.67
    • (0 reviews)
      # 85801502
      Chevy Express 4.3L / 4.8L / 6.0L 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...
      High airflow rate improves performance and fuel economySuperior dust holding capacity increases filter life
      $14.68
    • (0 reviews)
      # 146009254
      Chevy Express 2003, Extra Guard™ Radial Seal Outer Air Filter by FRAM®. Inlet Diameter: Closed (Top) 3.21" (Bottom); Overall Diameter: 5.41"; Height: 13.22". Do you feel shaking or shuddering when you engage the clutch; hear...
      Quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $17.62
    • (0 reviews)
      # 8012473
      Chevy Express 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
      $19.74
    • (0 reviews)
      # 163702327
      Chevy Express 2003, Radial Seal 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...
      Filters out dirt and dust in the air preventing them from entering the engineHeavy duty construction for long service life
      $19.13
    • (0 reviews)
      # 64406353
      Chevy Express 2003, Radial Seal Outer Air Filter by WIX®. Height: 13.125". Inner Diameter Bottom: 3.320". Inner Diameter Top: Closed. MediaType: Cellulose. Outer Diameter Bottom: 5.400". Outer Diameter Top: 5.400". Style: Air...
      Maximum efficiency reduces engine wearNine pleats per inch
      $19.42




    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.
      December 11, 2015
    • 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.
      December 03, 2015
    • 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.
      November 20, 2015
    • 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.
      November 19, 2015
    • 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.
      July 30, 2014

    Popular Products

    2003 Chevy Express 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) / April 23, 2016
    Was this review helpful for you? Yes
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