Replacement Throttles

Throttle Bodies

  • TRQ® - Fuel Injection Throttle Body
    TRQ®Fuel Injection Throttle Body
    1
    # sp245007
    Fuel Injection Throttle Body by TRQ®. Restore optimal fuel-delivery performance with the TRQ fuel injection throttle body to keep your engine running efficiently and reliably. It’s designed to deliver the same quality, fit, and...
    Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency
    $71.89 - $181.95
  • BBK® - High Flow Throttle Body
    BBK®High Flow Throttle Body
    6
    # sp199195
    High Flow Throttle Body by BBK®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the latest technology, they...
    High quality at an affordable priceExpertly made from premium materials
    $219.99 - $619.99
  • Cardone Reman® - Throttle Body
    Cardone Reman®Throttle Body
    18
    # sp49301
    Throttle Body by Cardone Reman®. 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,...
    These products are guaranteed to fit and function like the original — at a fraction of the typical market price100% computerized testing of motor, throttle position sensor and articulation ensures reliable and consistent performance
    $75.67 - $607.97
  • Fast® - Big Mouth Fuel Injection Throttle Body
    Fast®Big Mouth Fuel Injection Throttle Body
    0
    # sp224735
    Big Mouth Fuel Injection Throttle Body by Fast®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts. Manufactured using the highest grade materials and the latest technology, they deliver the...
    High quality at an affordable priceExpertly made from premium materials
    $212.95 - $588.95
  • ACDelco® - Genuine GM Parts™ Fuel Injection Throttle Body
    ACDelco®Genuine GM Parts™ Fuel Injection Throttle Body
    4
    # sp215794
    Genuine GM Parts™ Fuel Injection Throttle Body by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $67.66 - $859.50
  • Standard® - TechSmart™ Fuel Injection Throttle Body Assembly
    Standard®TechSmart™ Fuel Injection Throttle Body Assembly
    4
    # sp28081
    TechSmart™ Fuel Injection Throttle Body Assembly by Standard®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...
    100% new, never remanufactured, which maximizes performance and extends service lifeUndergoes extensive testing to ensure quality and reliability out of the box
    $74.38 - $1,139.20
  • Spectra Premium® - Fuel Injection Throttle Body
    Spectra Premium®Fuel Injection Throttle Body
    1
    # 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
    $89.25 - $1,388.18
  • Dorman® - OE Solutions Fuel Injection Throttle Body
    Dorman®OE Solutions Fuel Injection Throttle Body
    3
    # sp248348
    OE Solutions Fuel Injection Throttle Body by Dorman®. This 100% new electronic throttle body matches the original equipment part for fit and performance. With a corrosion-resistant aluminum body, it features a new sensor and circuit...
    Direct replacement - this electronic throttle body matches the original equipment throttle body for fit and functionPlug and play installation - this throttle body plugs into the original equipment wiring harness with no adapter required
    $77.00 - $537.42
  • Hitachi® - Fuel Injection Throttle Body
    Hitachi®Fuel Injection Throttle Body
    0
    # 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
    $133.76 - $417.64
  • Crown® - Throttle Body
    Crown®Throttle Body
    0
    # 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
    $173.61 - $222.87
  • Cardone New® - Fuel Injection Throttle Body
    Cardone New®Fuel Injection Throttle Body
    2
    # sp155155
    Fuel Injection Throttle Body by Cardone New®. Because of the exacting standards of their proprietary reverse-engineering processes, all Cardone Electronic Throttle Bodies are guaranteed to fit and function like the original. Critical...
    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
    $81.14 - $497.58
  • Granatelli Motor Sports® - Throttle Bodies
    Granatelli Motor Sports®Throttle Bodies
    0
    # sp137693
    Throttle Bodies by Granatelli Motor Sports®. At 7000 RPM, Granatelli throttle bodies have a 40% increased air flow. The increased side also allows for smoother and quicker engine acceleration. Each throttle body is machine from high...
    Designed as a Direct Replacement for Factory Throttle BodyFlows 40% More Air at 7000RPM
    $137.75 - $949.05
  • Bosch® - Throttle Body Assembly
    Bosch®Throttle Body Assembly
    1
    # 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
    $68.95 - $606.19
  • BBK® - Twin Throttle Body
    BBK®Twin Throttle Body
    0
    # sp199197
    Twin Throttle Body by BBK®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the latest technology, they deliver the...
    High quality at an affordable priceExpertly made from premium materials
    $369.99 - $449.99
  • Mopar® - Throttle Body
    Mopar®Throttle Body
    0
    # sp180005
    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...
    Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency
    $5.49 - $669.74
  • Aisan® - Fuel Injection Throttle Body
    Aisan®Fuel Injection Throttle Body
    0
    # sp111704
    Fuel Injection Throttle Body by Aisan®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...
    Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency
    $139.62 - $746.16
  • Blox Racing® - Tuner Series Throttle Body
    Blox Racing®Tuner Series Throttle Body
    2
    # sp103559
    Tuner Series Throttle Body by Blox Racing®. Blox Racing is pleased to offer its updated line of cast, aluminum throttle bodies. It's original, and best selling throttle body has been updated to include idle adjustment. This die-cast...
    High quality at an affordable priceExpertly made from premium materials
    $124.00 - $176.00
  • Blox Racing® - Xtreme Throttle Body
    Blox Racing®Xtreme Throttle Body
    0
    # sp238388
    Xtreme Throttle Body by Blox Racing®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you achieve better...
    Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency
    $420.00 - $636.00
  • Skunk2® - Alpha Series™ Throttle Body
    Skunk2®Alpha Series™ Throttle Body
    0
    # sp7059
    Alpha Series™ Throttle Body by Skunk2®. Skunk2 is proud to introduce its Alpha Series Throttle Body in its exclusive, fine shot-blasted surface finish. Skunk2’s Alpha Series Throttle Body is designed to be used with Skunk2’s Pro...
    Precision Die-Cast AluminumFine Shot-Blasted Surface Finish
    $135.47
  • ACDelco® - GM Original Equipment™ Fuel Injection Throttle Body
    ACDelco®GM Original Equipment™ Fuel Injection Throttle Body
    0
    # sp10562
    GM Original Equipment™ Fuel Injection Throttle Body by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $67.54 - $681.40
  • Genuine® - Throttle Body
    Genuine®Throttle Body
    0
    # sp15603
    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 website you'll...
    Designed to restore your vehicle’s fuel delivery systemGenuine OE replacement parts from the OE manufacturer
    $157.32 - $1,937.06
  • Cardone® - Fuel Injection Throttle Body
    Cardone®Fuel Injection Throttle Body
    0
    # sp243772
    Fuel Injection Throttle Body by Cardone®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy,...
    Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency
    $121.50 - $469.65
  • Beck Arnley® - Fuel Injection Throttle Body
    Beck Arnley®Fuel Injection Throttle Body
    0
    # 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,...
    Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency
    $41.72 - $600.50
  • SKP® - Fuel Injection Throttle Body
    SKP®Fuel Injection Throttle Body
    0
    # sp189757
    Fuel Injection Throttle Body by SKP®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...
    Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency
    $76.89 - $229.04
  • SKP® - Fuel Injection Throttle Body Assembly
    SKP®Fuel Injection Throttle Body Assembly
    0
    # sp226499
    Fuel Injection Throttle Body Assembly by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency
    $79.51 - $272.92
  • BBK® - Power-Plus™ Series Throttle Intake
    BBK®Power-Plus™ Series Throttle Intake
    0
    # sp183084
    Power-Plus™ Series Throttle Intake by BBK®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the latest...
    Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency
    $379.99 - $449.99
  • URO Parts® - Fuel Injection Throttle Body
    URO Parts®Fuel Injection Throttle Body
    0
    # sp218651
    Fuel Injection Throttle Body by URO Parts®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...
    Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency
    $168.29 - $252.78
  • Original Equipment® - Throttle Body
    Original Equipment®Throttle Body
    0
    # sp96849
    Throttle Body by Original Equipment®. Looking for high-quality replacement parts to restore the performance of your vehicle? Then Original Equipment automotive parts are for you. They are manufactured from the finest materials according...
    Perfect replacement for your damaged or worn out original partMade using high-grade materials for long-lasting dependability
    $244.49 - $982.42
  • VDO® - Fuel Injection Throttle Body Assembly
    VDO®Fuel Injection Throttle Body Assembly
    1
    # sp239568
    Fuel Injection Throttle Body Assembly by VDO®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy,...
    Premium parts you can rely onDesigned to keep your system in top shape
    $113.54 - $1,190.01
  • ACDelco® - Professional Fuel Injection Throttle Body
    ACDelco®Professional Fuel Injection Throttle Body
    0
    # sp248425
    Professional Fuel Injection Throttle Body by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $241.02




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. We also offer performance parts. Replacing the OE throttle body with one of our performance units will not only further enhance airflow for a gain in horsepower, but you’ll also get better throttle response as well.

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Throttle Bodies Reviews

122 reviews
5 of 5
Works great for my Dodge Ram
I bought this throttle body to replace my factory throttle body that was worn out and caused a lot of idle and surging issues. So much satisfied with my choice. It fixed all my problems. Since the day I’ve installed this throttle body, I haven’t had any issues. And the install was a breeze! If you’re looking for a replacement throttle body, this is exactly what the doc ordered. Take my word for it.
Posted by Anthony (Uvalda, GA) / February 01, 20212018 Dodge Ram
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