Throttle Bodies

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    • (14 reviews)
      # sp49301
      Throttle Body by Cardone®. When applicable, improvements based on typical failure modes of original units are incorporated into the design and manufacture of replacement component parts, which translates into longer service life, less...
      100% computerized testing of motor, throttle position sensor and articulation ensures reliable and consistent performanceEach unit is disassembled and meticulously inspected. Every component is inspected, remanufactured or replaced ensuring a durable, high-quality product
      $48.45 - $790.57
    • (1 review)
      # sp14413
      Fuel Injection Throttle Body by Spectra Premium®. Spectra Premium’s 100% new Electronic Throttle Bodies are built from the ground up using precise manufacturing and quality control to ensure smooth driving and long term reliability....
      100% NewLimited Lifetime Warranty
      $70.59 - $1,318.93
    • (4 reviews)
      # sp28081
      TechSmart™ Fuel Injection Throttle Body Assembly 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...
      100% new, never remanufactured, which maximizes performance and extends service lifeUndergoes extensive testing to ensure quality and reliability out of the box
      $58.72 - $748.89
    • (1 review)
      # sp101632
      Throttle Body Assembly by Dorman®. The Electronic Throttle Body Assembly frequently requires replacement due to internal electronic sensor failure and excessive wear and tear. Dorman's OE FIX solution provides a redesigned electronic...
      Aluminum casting construction for an exact fit, performance match and corrosion resistanceExact fit for bolt-on and plug-in installation
      $47.54 - $736.30
    • (0 reviews)
      # sp101928
      Throttle Body Assembly by Bosch®. The throttle body is an essential part of the inlet air stream of modern gasoline engines. It is designed to control the amount of fresh air entering the engine. The throttle body assembly consists of...
      Direct replacementInstalls the same way as the factory unit
      $57.03 - $1,007.71
    • (0 reviews)
      # sp10643
      Professional™ 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 your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $260.66
    • (1 review)
      # sp15603
      Fuel Injection Throttle Body by Genuine®. If your fuel system parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our...
      Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer
      $78.17 - $2,738.14
    • (0 reviews)
      # sp94179
      Fuel Injection Throttle Body 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 1950’s,...
      High quality at an affordable priceExpertly made from premium materials
      $27.80 - $1,627.19
    • (1 review)
      # sp5075
      Fuel Injection Throttle Body by Hitachi®. Precise airflow control, accurate engine control, and extended service life is what you'll get with this premium electronic throttle body by Hitachi. It features a microcomputer to control the...
      Compact, lightweight DC motor ensures easy mounting in various enginesFeatures a multiple-output throttle sensor for a more accurate signal output
      $89.96 - $570.05
    • (1 review)
      # sp155155
      Select Throttle Body by Cardone®. 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 deliver great quality at...
      100% computerized testing of motor, throttle position sensor and articulation ensures reliable and consistent performanceSpecialized component cleaning process prevents the throttle bore surface from being deformed and ensures optimum airflow
      $69.86 - $315.58
    • (7 reviews)
      # sp10562
      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 your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $61.13 - $1,334.33
    • (0 reviews)
      # mpn4490973910
      Fuel Injection Throttle Body by URO Parts®. Located on the Bottom of Throttle Body. 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...
      High quality at an affordable priceExpertly made from premium materials
      $25.80
    • (0 reviews)
      # mpn4529956764
      Fuel Injection Throttle Body by Febi®. 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 deliver great...
      High quality at an affordable priceExpertly made from premium materials
      $291.73
    • (0 reviews)
      # mpn4511649777
      Fuel Injection Throttle Body by Magneti Marelli®. With Electronic Throttle Body Actuator. 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...
      High quality at an affordable priceExpertly made from premium materials
      $272.84
    • (0 reviews)
      # mpn4562046279
      Fuel Injection Throttle Body by Magneti Marelli®. With Electronic Throttle Body Actuator. 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...
      High quality at an affordable priceExpertly made from premium materials
      $279.67
    • (1 review)
      # sp110214
      Throttle Body by VDO®. Designed utilizing the latest technology, this product by VDO features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...
      Premium parts you can rely onDesigned to keep your system in top shape
      $124.45 - $749.18
    • (0 reviews)
      # sp111704
      Fuel Injection Throttle Body by Aisan®. 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 deliver great...
      High quality at an affordable priceExpertly made from premium materials
      $189.29 - $819.35
    • (0 reviews)
      # mpn1897206899
      Throttle Body by Eurospare®. 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 deliver great quality at an...
      High quality at an affordable priceExpertly made from premium materials
      $485.49
    • (0 reviews)
      # sp95749
      Fuel Injection Throttle Body by Hella®. 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 deliver great...
      High quality at an affordable priceExpertly made from premium materials
      $421.01 - $467.75
    • (1 review)
      # sp135320
      Throttle Body by Mopar®. 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 deliver great quality at an...
      High quality at an affordable priceExpertly made from premium materials
      $180.25 - $381.97
    • (1 review)
      # sp112019
      Throttle Body 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
      $142.94 - $177.79
    • (0 reviews)
      # sp96849
      Throttle Body by Original Equipment®. 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 deliver great...
      High quality at an affordable priceExpertly made from premium materials
      $210.27 - $553.33
    • (0 reviews)
      # sp43790
      Throttle Body by Pierburg®. 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 deliver great quality at an...
      High quality at an affordable priceExpertly made from premium materials
      $291.72 - $383.88
    • (0 reviews)
      # sp155062
      Fuel Injection Throttle Body by Professional Parts Sweden®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $204.00 - $350.07
    • (0 reviews)
      # mpn4477334314
      Fuel Injection Throttle Body by Vaico®. 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 deliver great...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $56.32
    • (0 reviews)
      # sp123534
      Fuel Injection Throttle Body by Vemo®. 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 deliver great...
      High quality at an affordable priceExpertly made from premium materials
      $297.62 - $1,156.63
    • (0 reviews)
      # sp123646
      Fuel Injection Throttle Body by AISIN®. This product is made of high-quality materials to sere you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
      High quality at an affordable priceExpertly made from premium materials
      $230.87 - $567.82
    • (0 reviews)
      # mpn4515299171
      Throttle Body by Rennline®. Whether you are looking for a factory replacement for your 997 GT3 or are upgrading the plenum in your Cayman, Boxster or 911 trust only factory Bosch parts to get the job done. This OEM Bosch unit will...
      Made from premium materials to endure years of abuseDesigned for perfect fit and function
      $350.00
    • (0 reviews)
      # sp129543
      Throttle Housing by Pierburg®. 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 deliver great quality at...
      24 Months/24,000 MilesMade to provide unequaled quality and reliability
      $258.06 - $282.46
    • (0 reviews)
      # mpn4538455491
      Throttle Housing Assembly by Pierburg®. 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 deliver great...
      24 Months/24,000 MilesMade to provide unequaled quality and reliability
      $256.41




    The throttle body controls airflow into the engine in a fuel injection system. It is mounted between the air cleaner and the intake manifold, and contains a butterfly valve, or plate, that operates according to accelerator pedal position. When the pedal is depressed, the valve opens allowing more air into the engine. At the same time various sensors signal the PCM (Powertrain Control Module) to correspondingly increase injector pulse width to boost fuel flow.

    Many older vehicles are equipped with a simpler form of fuel injection called Throttle Body Injection (TBI). A TBI unit is a self-contained fuel injection assembly, with an integral pressure regulator and one or two injectors mounted over the throttle plates. Because it uses basically the same air filter and intake manifold as a carburetor, TBI was an inexpensive way to get the easier starting, better fuel economy and lower emissions provided by fuel injection.

    Today most vehicles are equipped with multi-port fuel injection and fuel delivery is separate from the throttle body. In addition to the throttle plate, which is mounted to a shaft that passes through the housing, there is a port cast into the housing that bypasses the plate and is connected to the Idle Air Control (IAC) valve, which the PCM uses to regulate idle speed. A Throttle Position Sensor (TPS) is mounted to the end of the shaft and provides input to the PCM regarding the position of the throttle plate. The PCM uses this info along with input from sensors that measure airflow and/or vacuum to calculate fuel flow.

    At one time the accelerator pedal actuated the throttle plate via mechanical linkage or cable. But that method has largely been supplanted by Electronic Throttle Control (ETC), colloquially known as “drive-by-wire”. This system eliminates mechanical problems like sticking and binding linkage, and allows throttle operation to be integrated with traction and stability control systems to increase driver safety. It includes multiple Accelerator Pedal Position (APP) sensors that signal pedal position to the PCM, and an electric motor on the throttle body that opens and closes the throttle blade in response to PCM commands.

    Throttle bodies are generally reliable components, but on high mileage vehicles the shaft can wear, and dirt and deposit buildup can cause rough idle and stalling. Throttle bodies can often be cleaned with specialized cleaner, but some manufacturers do not recommend cleaning and replacement may be the only option. Components like ETC motors, TPS sensors and IAC valves can be replaced. TBI units can be resealed with new gaskets, much like a carburetor, plus we have complete replacement units, and individual components like injectors are available separately. Whatever your throttle body needs, we have the parts for the repair.

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    • October 05, 2016
      What is a Fuel System 'Throttle Body'?
      A throttle body assembly is an integral part of a fuel-injected engine`s air intake system. Its function is to regulate the amount of air that flows into the engine -...

    Replacement Throttles Reviews

    Average rating:    4.5 - 143 reviews
    4.5 of 5
    Unbelievably Fast Service!
    This throttle body was exactly what I needed! I ordered this online one afternoon and less than 24 hours it was at my door from New Jersey to Tennessee!
    Posted by Edwin (Decaturville, TN) / November 12, 20182007 Dodge Dakota
    Was this review helpful for you? Yes
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