2003 Chevy Impala Performance Air Intake Systems

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    • K&N® 57 Series FIPK Generation II Air Intake System
      (1 reviews)
      # 333154
      Chevy Impala 3.8L 2003, 57 Series FIPK Generation II Air Intake System 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...
      Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
      $275.99
    • Weapon-R® Dragon Air Intake System (Polished Pipe, Gunmetal Filter Cage, Black Foam Filter)
      (6 reviews)
      # 282818
      Chevy Impala 2003, Dragon Air Intake System by Weapon-R®. Pipe Finish: Polished. Filter Cage Finish: Gunmetal. Foam Filter Finish: Black. Increased airflow and air volume into your engine results in more horsepower and torque. The...
      Custom designed and engineered for each applicationEach system is tuned to maximize engine performance output
      $165.75
    • Weapon-R® Secret Weapon Air Intake System (Polished Pipe, Gunmetal/Black Foam Filter)
      (12 reviews)
      # 285096
      Chevy Impala 2003, Secret Weapon Air Intake System by Weapon-R®. Pipe Finish: Polished. Foam Filter Finish: Gunmetal/Black. The Secret Weapon Air Intake System uses patented technology to feed the engine 3 times as much air as...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $212.50
    • Weapon-R® Stealth Dragon Air Intake System (Flat Black Pipe, Gunmetal Filter Cage, Black Foam Filter)
      (0 reviews)
      # 35242021
      Chevy Impala 2003, Stealth Dragon Air Intake System by Weapon-R®. Pipe Finish: Flat Black. Filter Cage Finish: Gunmetal. Foam Filter Finish: Black.
      Was designed, to increase air intake volume to the engine1 Million Mile Limited Warranty
      $191.25
    • Weapon-R® Stealth Secret Weapon Air Intake System (Flat Black Pipe, Gunmetal/Black Foam Filter)
      (0 reviews)
      # 76148686
      Chevy Impala 2003, Stealth Secret Weapon Air Intake System by Weapon-R®. Pipe Finish: Flat Black. Foam Filter Finish: Gunmetal/Black. Cooler air inlet temperatures mean more horsepower. This simple to install kit makes it easy to...
      Increased engine airflow for low costIncludes the revolutionary Secret Weapon Air filter
      $220.15
    • K&N® 33 Series Panel Air Filter
      (0 reviews)
      # 318862
      Chevy Impala 2003, 33 Series Panel Air Filter by K&N®. A K&N 33 series OE replacement air filter is designed to increase horsepower and acceleration. These washable and reusable panel air filters are easy to install because they...
      Improves engine airflowIncreases horsepower and acceleration
      $44.99
    • AIRAID® Air Filter
      (0 reviews)
      # 435769
      Chevy Impala 2003, 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 provides better...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $49.88 - $57.02
    • aFe® Magnum Flow Pro 5R Panel Air Filter
      (0 reviews)
      # 917719
      Chevy Impala 2003, Magnum Flow Panel Air Filter by aFe®. Filter Series: Pro 5R.
      $62.95
    • aFe® Magnum Flow Pro Dry S Panel Air Filter
      (0 reviews)
      # 920570
      Chevy Impala 2003, Magnum Flow Panel Air Filter by aFe®. Filter Series: Pro Dry S.
      $62.95
    • GREEN FILTER® Factory Replacement Air Filter
      (0 reviews)
      # 3353188
      Chevy Impala 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
      $36.23
    • Spectre Performance® Panel HPR™ OE Replacement Air Filter
      (0 reviews)
      # 49223706
      Chevy Impala 2003, Panel 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...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $17.03
    • S&B® Cotton Cleanable 8-ply Air Filter
      (0 reviews)
      # 85544359
      Chevy Impala 2003, Cotton Cleanable 8-ply Air Filter by S&B®. All filters S&B produces is manufactured to the highest standards and submitted for CARB approval.
      $39.33
    • Spectra Premium® Mass Air Flow Sensor
      (0 reviews)
      # 57172258
      Chevy Impala 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
      $64.41 - $92.59
    • JET® Inlet Air Temperature Relocator
      (0 reviews)
      # 13545515
      Chevy Impala With 5 Wire Mass Air Flow Sensor 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...
      Relocates Inlet Air Temp Sensor To A Cooler Location.Provides A Cooler Air Charge
      $59.96
    • Chevrolet Performance® Gasket LS Engine Block Valley Cover
      (0 reviews)
      # 83909172
      Chevy Impala 2003, Gasket LS Engine Block Valley Cover by Chevrolet Performance®. This GASKET is a genuine OEM GM part #12558178 and carries a factory warranty.
      $32.53
    • Chevrolet Performance® Valley Cover Plate
      (0 reviews)
      # 84032298
      Chevy Impala 2003, Valley Cover Plate by Chevrolet Performance®. This COVER is a genuine OEM GM part #12599296 and carries a factory warranty.
      $135.85
    • AIRAID® PowerAid™ Throttle Body Spacer
      (0 reviews)
      # 434300
      Chevy Impala 3.8L 2003, PowerAid™ Throttle Body Spacer by AIRAID®. The patented Helix Bore in the PowerAid™ Throttle Body Spacer causes a spinning action of the incoming air charge as it passes through the throttle body. This...
      Enhances fuel atomization, which improves combustion and engine efficiencyIncreases low end torque and fuel economy
      $122.30
    • Taylor Cable® Throttle Body Spacer
      (0 reviews)
      # 89466826
      Chevy Impala 3.8L 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
      $115.11
    • Magnum Gasket® Engine Intake Manifold Bolt Set
      (0 reviews)
      # 82704102
      Chevy Impala 3.4L 2003, Engine Intake Manifold Bolt 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...
      $13.09
    • Magnum Gasket® Engine Intake Manifold Gasket Set
      (0 reviews)
      # 82708668
      Chevy Impala 2003, Engine 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...
      $7.69 - $64.40
    • Magnum Gasket® MaxDry SS™ Intake Manifold Gasket Set
      (0 reviews)
      # 82708674
      Chevy Impala 2003, MaxDry SS™ Intake Manifold Gasket Set by Magnum Gasket®. Molded Rubber on Composite Carrier. Magnum's Gasket engineers have utilized their many years of engine sealing experience to select the right technology...
      $27.14 - $33.26
    • Magnum Gasket® Maxdry STL™ Intake Manifold Gasket Set
      (0 reviews)
      # 82708691
      Chevy Impala 2003, Maxdry STL™ Intake Manifold Gasket Set by Magnum Gasket®. Premium Molded Rubber on Steel Carrier. Magnum's Gasket engineers have utilized their many years of engine sealing experience to select the right...
      $39.31 - $54.99
    • Dorman® Intake Manifold
      (0 reviews)
      # 16604106
      Chevy Impala 2003, 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 replacement, the...
      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)
      $74.62 - $181.35
    • ACDelco® Professional™ Air Filter
      (0 reviews)
      # 73490004
      Chevy Impala 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
      $13.44
    • Crown® Air Filter
      (0 reviews)
      # 96211743
      Chevy Impala 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
      $14.76
    • Denso® Air Filter
      (0 reviews)
      # 85801327
      Chevy Impala 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 and...
      High airflow rate improves performance and fuel economySuperior dust holding capacity increases filter life
      $8.12
    • FRAM® Extra Guard™ Flexible Panel Air Filter
      (0 reviews)
      # 18678094
      Chevy Impala 2003, Extra Guard™ Flexible Panel Air Filter by FRAM®. Size: 10.63" (L) x 7.94" (W) x 1.66" (H). Most dirt and dust enters the engine through the air filter and FRAM Extra Guard is engineered to provide twice the air...
      Provides better air filtration for improved performancePrevents damaging particles from entering your engine
      $12.41
    • Hastings® Air Filter
      (0 reviews)
      # 21455999
      Chevy Impala 2003, 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 the...
      Filters out dirt and dust in the air preventing them from entering the engineHeavy duty construction for long service life
      $9.69
    • Interfil® Air Filter
      (0 reviews)
      # 7840237
      Chevy Impala 2003, 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
      $16.73
    • WIX® Air Filter Panel
      (0 reviews)
      # 87609154
      Chevy Impala 2003, Air Filter Panel by WIX®. Height: 1.620". Inner Diameter Top: Closed. Length: 10.680". MediaType: Enhanced Cellulose. Style: Air Filter Panel. Considering as much as 10,000 gallons of air must pass through the...
      Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection
      $10.38
    • ACDelco® GM Original Equipment™ Mass Air Flow Sensor
      (0 reviews)
      # 73491474
      Chevy Impala 3.8L 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.
      $191.71
    • ACDelco® Professional™ Mass Air Flow Sensor
      (0 reviews)
      # 73560637
      Chevy Impala 2003, Professional™ Remanufactured 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.
      $117.61 - $150.53
    • Beck Arnley® Remanufactured Mass Air Flow Sensor
      (0 reviews)
      # 35808000
      Chevy Impala 3.4L 2003, Remanufactured 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...
      OE quality products from top original equipmentTop quality materials
      $113.64
    • Cardone® Mass Air Flow Sensor
      (0 reviews)
      # 35552637
      Chevy Impala 2003, Mass Air Flow Sensor by Cardone®. Mass Air Flow Sensor. Domestic. 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...
      50-state emissions street legalThe finest quality at a great price
      $64.35 - $133.42
    • Delphi® Mass Air Flow Sensor
      (0 reviews)
      # 24568168
      Chevy Impala 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
      $97.60 - $101.61
    • Dorman® Mass Air Flow Sensor
      (0 reviews)
      # 25581006
      Chevy Impala 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
      $68.35 - $86.30
    • Hitachi® Mass Air Flow Sensor
      (0 reviews)
      # 87856929
      Chevy Impala 3.8L 2003, Mass Air Flow Sensor by Hitachi®. 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
      $89.68
    • ACDelco® GM Original Equipment™ Fuel Injection Throttle Body
      (0 reviews)
      # 73216629
      Chevy Impala 2003, GM Original Equipment™ Fuel Injection Throttle Body by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $173.93 - $318.07
    • ACDelco® GM Original Equipment™ Manifold Absolute Pressure Sensor
      (0 reviews)
      # 71769025
      Chevy Impala 2003, GM Original Equipment™ Manifold Absolute Pressure Sensor by ACDelco®. Built with an intelligent design that reduces the number of components and lowers the possibility of sensor output changes over the life...
      Undergo the same stringent testing process as the original partGM-recommended replacement part for your GM vehicle's original factory component
      $54.18 - $61.83
    • ACDelco® GM Original Equipment™ Multi-Purpose Pigtail
      (0 reviews)
      # 71769028
      Chevy Impala 2003, GM Original Equipment™ Multi-Purpose Pigtail by ACDelco®. Designed utilizing the latest technology, this GM Original Equipment Barometric Pressure Sensor Connector by ACDelco features premium quality and will...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $27.47 - $28.38
    • ACDelco® GM Original Equipment™ Upper Intake Manifold Kit with Inserts and Stud
      (0 reviews)
      # 73491464
      Chevy Impala 3.8L 2003, GM Original Equipment™ Upper Intake Manifold Kit with Inserts and Stud by ACDelco®. Upper. Designed utilizing the latest technology, this GM Original Equipment Upper Intake Manifold Gasket Kit by ACDelco...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $106.16
    • ACDelco® GM Original Equipment™ Upper Intake Manifold Kit with Sealant, Fitting and Tube
      (0 reviews)
      # 86085992
      Chevy Impala 3.4L 2003, GM Original Equipment™ Upper Intake Manifold Kit with Sealant, Fitting and Tube 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
      $249.39
    • ACDelco® Professional™ Intake Manifold Temperature Sensor
      (0 reviews)
      # 86085817
      Chevy Impala 2003, Professional™ Intake Manifold Temperature Sensor by ACDelco®. Designed utilizing the latest technology, this Professional Intake Manifold Temperature Sensor by ACDelco features premium quality and will perform...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $21.42
    • ACDelco® Professional™ Manifold Absolute Pressure Sensor
      (0 reviews)
      # 71769041
      Chevy Impala 2003, Professional™ Manifold Absolute Pressure Sensor by ACDelco®. Built with an intelligent design that reduces the number of components and lowers the possibility of sensor output changes over the life of the...
      Undergo the same stringent testing process as the original partGM-recommended replacement part for your GM vehicle's original factory component
      $59.28 - $62.51
    • ACDelco® Professional™ Multi-Purpose Pigtail
      (0 reviews)
      # 86248470
      Chevy Impala 2003, Professional™ Multi-Purpose Pigtail by ACDelco®. 3 Terminal Male. Green. Designed utilizing the latest technology, this GM Original Equipment Barometric Pressure Sensor Connector by ACDelco features premium...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $18.82
    • Delphi® OE Air Charge Temperature Sensor
      (0 reviews)
      # 81754659
      Chevy Impala 2003, OE Air Charge Temperature Sensor by Delphi®. 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,...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $14.50
    • Delphi® OE Manifold Absolute Pressure Sensor
      (0 reviews)
      # 24568233
      Chevy Impala 2003, OE 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...
      Extensive coverageDelphi MAP sensors undergo certified electrical testing with industry EMI protection against noise interference and other sensor output from the vehicle
      $47.03 - $49.80
    • Standard® Manifold Absolute Pressure Sensor
      (0 reviews)
      # 64704178
      Chevy Impala 2003, Manifold Absolute Pressure Sensor by Standard®. Do you hear nothing but “click, click” when you turn the key? Is the BATTERY dash light on? Your vehicle is in need of engine electrical system repair, but...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $52.18 - $54.63
    • Standard® Tru-Tech™ Manifold Absolute Pressure Sensor
      (0 reviews)
      # 23832986
      Chevy Impala 2003, Tru-Tech™ Manifold Absolute Pressure Sensor by Standard®. Do you hear nothing but “click, click” when you turn the key? Is the BATTERY dash light on? Your vehicle is in need of engine electrical system...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $36.76 - $41.32
    • Standard® Tru-Tech™ Engine Coolant Temperature Sensor
      (0 reviews)
      # 23781618
      Chevy Impala 2003, Tru-Tech™ Engine Coolant Temperature Sensor by Standard®. 3/8" x 18 Thread. 2 Blade Terminals Connector. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local...
      OE quality fluids from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $13.57
    • ACDelco® GM Original Equipment™ Air Cleaner Temperature Sensor
      (0 reviews)
      # 73489987
      Chevy Impala 2003, GM Original Equipment™ Air Cleaner Temperature Sensor by ACDelco®. Designed utilizing the latest technology, this GM Original Equipment Air Cleaner Temperature Sensor by ACDelco features premium quality and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $19.29
    • ACDelco® Professional™ Ambient Air Temperature Sensor
      (0 reviews)
      # 85865552
      Chevy Impala 2003, Professional™ Ambient Air Temperature Sensor by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $21.42
    • Beck Arnley® Air Charge Temperature Sensor
      (1 reviews)
      # 35807091
      Chevy Impala 3.4L 2003, Air Charge Temperature 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...
      OE quality products from top original equipmentTop quality materials
      $17.55
    • Genuine® MAP Sensor
      (0 reviews)
      # 44700314
      Chevy Impala 3.8L 2003, MAP Sensor 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 repair, but before you waste your...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $125.30
    • Genuine® Manifold Absolute Pressure Sensor
      (0 reviews)
      # 88046740
      Chevy Impala 3800 CC 2003, Manifold Absolute Pressure Sensor by Genuine®. With Seal. 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...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $125.30
    • Standard® Air Charge Temperature Sensor
      (0 reviews)
      # 64666698
      Chevy Impala 2003, 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 highest...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $15.61
    • Standard® Air Charge Temperature Sensor Connector
      (0 reviews)
      # 63751056
      Chevy Impala 2003, 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
      $18.82
    • Standard® Handypack™ Air Charge Temperature Sensor Connector
      (0 reviews)
      # 43985086
      Chevy Impala 2003, 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
      $9.05
    • Standard® Tru-Tech™ Air Charge Temperature Sensor
      (0 reviews)
      # 67499135
      Chevy Impala 2003, Tru-Tech™ Air Charge Temperature Sensor by Standard®. 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
      $13.75
    • ACDelco® GM Original Equipment™ Intake Manifold Gasket Kit with Bolts
      (0 reviews)
      # 73490440
      Chevy Impala 3.4L 2003, GM Original Equipment™ Intake Manifold Gasket Kit with Bolts by ACDelco®. Designed utilizing the latest technology, this GM Original Equipment Intake Manifold Gasket Kit with Bolts by ACDelco features...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $51.30




    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 Chevy Impala Performance Air Intake Systems Reviews

    Average rating:  4.5  4.5 - 4 reviews
    5 of 5
    Makes the Difference
    Easy to install and feel the performance.
    OPosted by Oscar (Baltimore, MD) /
    2000 Chevy Impala
    Was this review helpful for you? Yes
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