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Airaid PowerAid Throttle Body Spacer (14-18 5.3L Sierra 1500)

Item S500162
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$136.23 (kit)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Throttle Body Spacer
      • Built From Aircraft Quality 6061-T6 Aluminum Billet
      • Enhances Off-Idle Torque from 800rpm to 3,000rpm
      • Features Helix Bore Design
      • Anodized Exterior
      • No Drilling or Cutting Required
      • Less Than an Hour Installation
      • Complete with Gaskets, Hardware, and Precision Brackets
      • Backed with Airaid's No-Hassle Warranty
      • Fits 2014-2018 5.3L Sierras

      Description

      Improves Horsepower with Minimal Effort. Installing the Airaid PowerAid Throttle Body Spacer will improve your system's vacuum response. This will allow your vehicle to generate better airflow and more horsepower without having your engine work harder.

      Increases Airflow and Acceleration Gains. The Airaid PowerAid Throttle Body Spacer regulates the airflow that goes into your engine. By permitting more air to go into the engine, you gain more acceleration and torque while on the road, enhancing mid-range power.

      Boasts the Patented Helix Bore Design. The Helix Bore design spins the incoming air change as it passes through the body spacer. This motion boosts the velocity of the incoming air, which contributes to better atomization of the air/fuel mixture as the air charge enters the combustion chamber.

      Installs Quickly. The Airaid Power Air Throttle Body Spacer kit comes with all the parts you need to assemble the piece. Each component is made from aircraft quality aluminum, which smoothens and eases the installation process. It will take you less than an hour to install the throttle body spacer.

      Application. The Airaid PowerAid Throttle Body Spacer is designed to fit 2014-2018 5.3L GMC Sierras.

      Please Note. This Throttle Body Spacer is not legal for use in California or any other states adopting California emission standards.

      Fitment: 2014 2015 2016 2017 2018 Details

      MPN# 200-543

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.4

      Customer Reviews (26)

      Write a Review

      Ratings Summary

      4.4 out of 5 overall rating from 26 customers

      Installation Time: Less than 1 Hour





      • March 06, 2020

        Review shared from Airaid PowerAid Throttle Body Spacer (14-18 5.3L Silverado 1500)

        5 2015 LT - JajaBro Installation Time: Less than 1 Hour

        Just like described

        Adds low end torque stays strong up hills. Super easy to install and adds a touch of color as well

        Helpful (1)
      • January 16, 2020

        Review shared from Airaid PowerAid Throttle Body Spacer (14-18 5.3L Silverado 1500)

        5 2017 LTZ - Pwracing Installation Time: Less than 1 Hour

        Air increase!

        Better flow to throttle body. Noticed better response immediately.

        Helpful (0)
      • January 05, 2020

        Review shared from Airaid PowerAid Throttle Body Spacer (14-18 5.3L Silverado 1500)

        3 2015 High Country - Landone Installation Time: Less than 1 Hour

        2015 5.3 High Country

        Saw no improvements on sound or mpg but I already had a CAI so may have had something to do with it, looks good though!

        Helpful (1)
      • October 28, 2019

        Review shared from Airaid PowerAid Throttle Body Spacer (14-18 5.3L Silverado 1500)

        5 2018 LT - LukeB Installation Time: Less than 1 Hour

        Quick install

        The science behind it is more hp, etc. Did it with a cold air intake so dont know if its making a difference. To install it, it's a job someone could get their kids involved with it's so easy. Four bolts and your done.

        Helpful (2)
      • October 17, 2019

        Review shared from Airaid PowerAid Throttle Body Spacer (14-18 5.3L Silverado 1500)

        4 2018 LT - Tvo1717 Installation Time: Less than 1 Hour

        PowerAid

        Quick and easy install. I ordered this with a volant intake which is still in processing and don't know why.

        Helpful (0)
      • October 01, 2019

        Review shared from Airaid PowerAid Throttle Body Spacer (14-18 5.3L Silverado 1500)

        5 2016 LT - TexasMuscle Installation Time: Less than 1 Hour

        Awesome

        You need this if you want to be quick off the start!

        Helpful (2)
      • July 30, 2019

        Review shared from Airaid PowerAid Throttle Body Spacer (14-18 5.3L Silverado 1500)

        5 2016 LT - AlanCurr Installation Time: Less than 1 Hour

        Easy install

        I bought this aling with a AFE cold air intake. Right away you can feel the difference and hear the difference. I would definitely recommend.

        Helpful (0)
      • May 15, 2019

        Review shared from Airaid PowerAid Throttle Body Spacer (14-18 5.3L Silverado 1500)

        5 2018 LT - RobertG Installation Time: Less than 1 Hour

        Perfect Fit and Function

        Installed on new '18 Silverado, smoothed out throttle response.

        Helpful (2)
      • May 03, 2019

        4 2017 SLT - IsacG Installation Time: Less than 1 Hour

        Airáis Throttle Spacer

        This in combo with the Volant Cold Air Intake is giving me more horse power and also more miles per gallon as long as I keep off the pedal

        Helpful (2)
      • April 28, 2019

        Review shared from Airaid PowerAid Throttle Body Spacer (14-18 5.3L Silverado 1500)

        5 2015 LT - DMS

        Easy to install

        Easy to install , did along with cold air intake. Both together took about 45 minutes while watching the their videos online . Improved throttle response. Haven’t had long enough to assess gas mileage improvement . Overall would buy again .

        Helpful (2)

      Questions & Answers (3 answers)

      3 Top Rated Questions

      Will this throttle body spacer work with a K N cold air intake?

      • This is compatible with a K&N cold air intake.

      Helpful (0)

      if i buy the black hawk air intake with the throttle body spacer witll it work

      • Yes, you can use this spacer with a cold air intake.

      Helpful (0)

      Will it fit with an aftermarket air intake?

      • No, this is specifically designed to fit with a stock throttle body.

      Helpful (0)
      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) AIR-KIT543PA Aluminum Plate
      • (1) AIR-KIT543G Gasket
      • (1) AIR-KIT543H Hardware
      • (4) 6mm x 55mm Bolt
      • (4) 6mm Flat Washer

      Will It Fit My Sierra 1500

      • 5.3L V8 - 14, 15, 16, 17, 18

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