Top 20 Best Performance Throttle Body For 5.3 Vortec Reviews Comparison

We all know that the best performance throttle body for 5.3 vortec is one of many out there. That’s why we’ve taken 99733 reviews from top experts and organized them according to our rankings for you. 

We know how hard it is to find a great performance throttle body for 5.3 vortec, which is why our team went through the whole research process and put up this list for you. These are just some of their favorites!

We have been exhaustive in our search for the perfect performance throttle body for 5.3 vortec of 2026. If quality matters most, then check this list: 

Bestseller No. 1

CCIYU Throttle Body fit for 2006-2007 for Buick for Rainier | 2007-2008 for Cadillac | 2006-2008 for Chevrolet | 2006-2008 for GMC | 2008 for Hummer 337-02171 S20008 217-2422 12572658 67-3008

• Throttle Body Replaces OEM Numbers: 337-02171, S20008, 217-2422, ETB0024, 977-014, TB1011, 12572658, 12580760, 67-3008
• Electronic Throttle Body Assembly Reference Model: 2006-2007 for Buick for Rainier | 2007-2008 for Cadillac for Escalade | 2007-2008 for Cadillac for Escalade ESV | 2007-2008 for Cadillac for Escalade EXT | 2007-2008 for Chevrolet for Avalanche | 2007-2008 for Chevrolet for Cheyenne | 2008 for Chevrolet for Express 1500 | 2008 for Chevrolet for Express 2500 | 2008 for Chevrolet for Express 3500 | 2007-2008 for Chevrolet for Silverado 1500 | 2007-2008 for Chevrolet for Silverado 2500 HD
• Reference Model: 2007-2008 for Chevrolet for Silverado 3500 HD | 2006 for Chevrolet for SSR | 2007-2008 for Chevrolet for Suburban 1500 | 2007-2008 for Chevrolet for Suburban 2500 | 2007-2008 for Chevrolet for Tahoe | 2006-2008 for Chevrolet for Trailblazer | 2008 for Chevrolet for W3500 Tiltmaster | 2008 for Chevrolet for W4500 Tiltmaster | 2006-2008 for GMC for Envoy | 2006 for GMC for Envoy XL | 2008 for GMC for Savana 1500 | 2008 for GMC for Savana 2500 | 2008 for GMC for Savana 3500
• Reference Model: 2007 for GMC for Sierra | 2007-2008 for GMC for Sierra 1500 | 2007 for GMC for Sierra 2500 HD | 2007 for GMC for Sierra 3500 HD | 2008 for GMC for W3500 Forward | 2008 for GMC for W4500 Forward | 2006-2008 for GMC for Yukon | 2007-2008 for GMC for Yukon XL 1500 | 2007-2008 for GMC for Yukon XL 2500
• Reference Model: 2008 for Hummer for H2 | 2008 for Hummer for H3 | 2005-2006 for Isuzu for Ascender | 2008 for Isuzu for NPR | 2008 for Isuzu for NPR-HD | 2005-2008 for Saab for 9-7x | 2008 for Workhorse Custom Chassis for W42 | 2008 for Workhorse for W16 | 2008 for Workhorse for W18 | 2008 for Workhorse for W42 | 2008 for Workhorse for W62

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Bestseller No. 2

Rough Country Throttle Body Spacer for 1999-2006 Chevy/GMC 1500-1196

• Easy bolt-on installation.
• Improved torque performance.
• Increased fuel economy.
• GM Throttle Body Spacer
• Backed by Rough Country's Limited Lifetime Replacement Warranty.

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Bestseller No. 3

MUGE RACING 92mm Throttle Body Assembly with TPS IAC Throttle Position Sensor for Chevy LSX LS LS1 LS2 LS3 LS6 LS7 Black

• Enhanced Performance and Quick Response:Designed for LS1, LS2, LS3, LS6 and LS7 engines with a cable-driven throttle system, this 92 mm throttle body maximizes airflow to your engine. It enhances both power and throttle response for improved performance
• Large Bore Design:The large bore design of this 92 mm throttle body is crucial for generating additional power across the entire rev range. It ensures ample airflow even at high RPMs, leading to more robust power output
• Premium Material and Craftsmanship:Crafted from machined T6 Aluminum Alloy, this throttle body is not only lightweight and sturdy but also offers excellent durability and corrosion resistance. It maintains optimal performance under various conditions
• Comprehensive Kit for Seamless Integration:Includes a black 92mm throttle body, throttle position sensor (TPS), idle air control (IAC), and 4 bolts. Each component is precision-engineered to ensure optimal performance and seamless integration
• Professional Installation Recommended:We strongly recommend professional installation to ensure the correct setup and optimal performance of the 92 mm electronic throttle body

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Bestseller No. 4

maXpeedingrods 102mm Throttle Body Assembly with TPS IAC Throttle Position Sensor for Chevy LSX LS LS1 LS2 LS7 Silver

• 【Compatible Replacement】Fuel Injection 102mm Throttle Body with TPS IAC Throttle Position Sensor fits for Chevy LSX LS1 LS2 LS3 LS6 LS7 102mm
• 【Perfect Fit】Unique cable adapter design provides LS1 with multiple ways to connect the throttle cable. And it also fits LS Style 4 bolt intake manifold with cable drive with 102mm Throttle Opening
• 【Excellent Performance】The ls throttle body adopts a short flow channel design to make the engine work more flexible. And it made from machined T6 Aluminum Alloy, stable and robust, lightweight, long lasting
• 【Easy to Replace】 Includes idle air control and throttle position sensors. This throttle will provide you more comfortable service. And if you have any questions, please contact us for assistance
• 【Trustworthy Warranty】maXpeedingrods warrants its products against manufacturing defects in materials and workmanship for 1 year from the date of purchase, and provides unlimited technical support and customer service

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SaleBestseller No. 5

Standalone Wiring Harness, 4L60E DBC, Red/Blue PCM, Compatible with 1997-2006 GM LS1 Vortec Engine 4.8 5.3 6.0 L, LS Swap Engine Harness, Stand Alone Wire Harness, Drive by Cable Throttle Body

• 【OEM DESIGN】This standalone wire harness(RED/Blue PCM) is designed to be a complete wiring harness for fuel injection system on GM 1999 and 2006 vortec engines with drive by cable throttle body and 4L60E or 4L80E（with adapter） transmissions, exactly OEM design to easy installation.
• 【Premium Quality】The GM engine wiring harness is made of high-quality copper core wires, which has lower eccentricity and resistance, anti-corrosion, wear-resistant, non-deformation, well performed in conducting electricity. The wrapped plastic surfaces can stand high temperatures, all kinds of chemical reagent, strong impact, and press.
• 【Fits for】1997-2006 drive by cable LS1 4L60E or 4L80E（with adapter） engine automatic transmission harness, 12-14 volts, ev1 fuel injection nozzle connector, vortec engines 4.8 5.3 6.0. New GM Delphi connectors and TXL (polyethylene cross-linked) high temperature wires that meet GM specifications.
• 【Complete Accessories】Professional installation is recommended. Ls swap harness comes with a complete install detailed instruction packet and compatible parts list. The ls wiring harness including all engine and transmission sensor connectors, EV1 fuel injectors, 6 fuse blocks, 3 wire MAF sensor, and 24x Crank Sensor. Wire harness connectors are universal color code. Good reinforced ring terminals, they are completely plug and play.
• 【120-Month Warranty】Be confident purchase the ls stand alone wire harness. If the engine wiring harness fails, cracks, stops working or any other problems, please contact us through amazon message directly. We offer a 10-year warranty, 100% satisfaction guarantee.

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Bestseller No. 6

HiSport Gen 3 Throttle Body Connector Pigtail DBW 8 Wire Vortec 4.8 5.3 6.0 LQ4 LQ9

• Includes: 1 pigtail w/ 6 inch wire leads
• Compatible with 1997 and newer GM series engines with 8 terminal Throttle Body Connector Drive-by-Wire applications
• Assembled with OEM tooling, OEM Delphi (connector, lock, seals, and terminals),(uses OEM harness wire colors)
• For Any drive by wire GM with an 8 wire connector.
• Fitment description is not complete. There are applications not listed, if you are not sure send us a message and we will check for you.

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Bestseller No. 7

TUCAREST Electronic Throttle Body Assembly (8 Pin Male,For 4.8L/5.3L/6.0L) Fit For 03-06 Escalade [Chevy Avalanche Silverado Tahoe] GMC Envoy Sierra 1500 Yukon [OE# 12570800 TB1008 977-307 S20006]

• Premium Quality:Made following stringent OE specifications by an OE manufacturer,we maintain complete quality control throughout the entire manufacturing process. We assemble and calibrate the components matching OE output voltages to facilitate the relearn process.
• Perfect Fit:TUCAREST throttle body assembly (Includes:Throttle Actuator Pre-assembled,Idle Air Control Pre-assembled,Throttle Position Sensor Pre-assembled) meet or exceed the performance of the original equipment they replace.Engineered and tested to match the fit, function and performance of the original electronic throttle bodies on specified vehicles.
• Upgraded Durability: 100% new case aluminum never remanufactured, Upgrade critical component parts, including the housing, throttle plate, position sensors and throttle actuator motor, meet or exceed O.E.,ensuring accurate air flow in all driving conditions and peak engine performance,which maximizes performance and extends service life.
• Easy to Install:The electronic throttle body assembly is a direct replacement, 100% new and tested before shipment. It is easy to install, just loosen the clamp and unplug the electrical connection, unbolt the bolts and lift the throttle off, then you can install the new throttle body,(Note: Don’t forget to reset the ECM) The redesigned internal electronic sensor of electronic throttle body improves shortcomings of the old one which commonly fails due to excessive wear
• PLEASE NOTE: Before placing the order, please check your car model in the Amazon Fitment Filter System in the top left corner,Do not count on year make and model only,please view compatability tab including the notes,or send us a message to make sure it matches exactly.

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Bestseller No. 8

RADHLBNIU Electric Throttle Body Compatible with Chevy 5.3L Silverado 1500 2014-2020, Suburban Tahoe 2015-2020, Compatible with GMC 5.3L Yukon 2015-2020, Sierra 1500 2014-2020, Replaces# 12617792

• [Compatible With] Compatible with Chevy Silverado 1500 5.3L 2014-2020, compatible with Chevy Suburban 5.3L 2014-2020, compatible with Chevy Tahoe 5.3L 2015-2020; Compatible with GMC Sierra 1500 5.3L 2014-2020, compatible with GMC Sierra 1500 Limited 5.3L 2019, compatible with GMC Yukon 5.3L 2015-2020.
• [Replaces Part Number] 12617792, 12678224, S20223, TB1297, ETB0066.
• [Easy to Install] This electronic throttle body is easy to install. Throttle actuator, idle air control and throttle position sensor are pre-assembled in each unit，plug directly into the original equipment wiring harness without the need for adapters, which saves a lot of time.
• [Quality Assurance] This electric throttle body is made from quality materials for high precision and durability. And it has undergone rigorous testing and inspection to ensure that all performance parameters are up to the standard, guaranteeing long life.
• [Note] Please check the products as much as possible before purchasing to avoid incompatibility. Please feel free to contact us if you have any questions.

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Bestseller No. 9

GM Performance Parts Intake Manifold, TBI Throttle Body Flange, Single Plane, Aluminum, Natural, Vortec, Small Block Chevy, Each

• Package Dimensions: 25.0" (L) x 12.0" (W) x 25.0" (H)
• Product Type: Auto Part
• Package Quantity: 1
• Country Of Origin: United States

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Bestseller No. 10

ICT Billet LS Gen 3 Throttle Body Connector Pigtail DBW 8 Wire Vortec 4.8 5.3 6.0 LQ4 LQ9 LM7 WPTHB30

• Assembled with OEM tooling, OEM (connector, lock, seals, and terminals),(uses OEM harness wire colors) for a perfect fit
• Assembled in Wichita, Kansas with USA made OEM grade TXL wire
• Throttle Body Connector Pigtail
• Wire Pigtail Includes 6 Inches Of Factory Color Wire
• Highest Quality Wire Connectors On The Market, For the Most Dependable, Longest Lasting Connections

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How Do We Test Performance Throttle Body For 5.3 Vortec 

If you’re looking for an unbiased opinion on any product, we’ve got your back. Our reviews are rigorous and thorough – taking all factors into account including design, features, price-to something else that matters most in making an informed decision before purchasing one of these items!

Factors to Consider Before Purchasing Performance Throttle Body For 5.3 Vortec

What’s the point of a buying guide if you don’t know what factors to consider before purchasing products?

• Satisfy your need
• Features & Specifications
• Quality & Durability
• Brand Value
• Customer Reviews & Ratings
• Price
• Customer Service

You may be wondering why you need to consider some factors about a product before purchasing. It’s because there are so many things that can go into making your decision, and knowing all of them upfront will help keep any surprises later on in life!

What’s The Best Place To Purchase Performance Throttle Body For 5.3 Vortec

Online shopping is the way of 2026, and if you want to make sure that your purchase will be an excellent one then there’s no better place than online. You’ll have access to so many more products in different shapes sizes colors flavors brands with unbeatable prices.

There are so many different options when it comes to choosing a new product, and we truly believe that you should do your research before making such an important purchase. The questions might include:

• Should I buy a new, used or refurbished performance throttle body for 5.3 vortec?
• Do you really need the high quality performance throttle body for 5.3 vortec there is?
• What are must-have features for performance throttle body for 5.3 vortec?
• Best time to buy a performance throttle body for 5.3 vortec?
• What are the benefits of buying performance throttle body for 5.3 vortec?
• Why is it critical to invest in a good, particularly the best one, in today’s market?

In our opinion, investing in a good, high-quality product will make you feel confident about your purchase. You can tell that the company put effort into making sure it was top-notch and took their time with designing everything from packaging to graphics for marketing purposes because this makes them seem more reliable than competitors who don’t invest so much money on these things (especially if they’re cheap). Plus having quality materials ensures longevity which is always nice. 

Tips For Being A Smart Online Shopper

When shopping for a product online, be sure to read the reviews before making a purchase. This can give you a good idea of what to expect from the product and can help you decide if it’s the right fit for your needs. Additionally, be sure to check the return policy and shipping times before buying anything. This way, if you’re not happy with the product, you can easily return it without any hassle. And if you need the product quickly, you’ll know that it will arrive in a timely manner.

When looking for a product, be sure to compare prices from different retailers. This way, you can be sure you’re getting the best deal possible. Additionally, be sure to read the fine print before making any purchase, as some retailers may have hidden fees or charges. By taking the time to do your research, you can be sure you’re getting the best possible deal on the product you want.

These are just a few things to keep in mind when shopping for a product. By taking the time to consider your needs and doing your research, you can be sure you’re getting the best possible product for your needs. And if you have any questions, be sure to contact customer service or the retailer before making your purchase.

FAQs About Best Performance Throttle Body For 5.3 Vortec

What is More Important: a Good Product Or a Good After-sales Service?

When it comes to choosing a product, many people prioritize the quality of the product itself. However, after-sales service can be just as important, especially if something goes wrong with the product. So when it comes to choosing a product, it’s important to weigh both factors and decide which is more important to you. If quality is your main concern, be sure to choose a product that comes from a reputable brand and has good reviews. However, if you’re more concerned with after-sales service, be sure to choose a product from a company that offers excellent customer service. 

How to Save Money When Buying Online? 

When shopping for a performance throttle body for 5.3 vortec online, there are a few things you can do to save money. First, be sure to compare prices from different retailers before making a purchase. This way, you can be sure you’re getting the best deal possible. Additionally, be sure to read the fine print before making any purchase, as some retailers may have hidden fees or charges. By taking the time to do your research, you can be sure you’re getting the best possible deal on the product you want.

Conclusion

We’re always looking to improve the way in which we give you access, so be sure not miss out on all of our great updates by visiting us online right now.

We’re here for you. We’ll help answer any questions or concerns about the product as long as they don’t involve technical details like how it works in a general sense! If there’s anything else on your mind, please let us know because someone will be happy to assist immediately-we want this process easy and breezy.

As a prospective buyer, it’s important that you research the product thoroughly before purchasing. There are many online forums where people can share their knowledge and experiences with different products in order to help guide your decision on what is best for yourself.

With our guide, you can find the best performance throttle body for 5.3 vortec available on Amazon. We make use of Big Data and AI data to compile this list so it is highly accurate.

The process of creating this content was challenging, but our team persevered through it to bring you the best possible results. We read user reviews and looked at what buyers think about each product so that your buying experience will be satisfying.