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

Market Price $153.99 You Save 12% ($17.76)
Starting At

$136.23 (kit)

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  • Item S500162
  • MPN# 200-543

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Ship to: ASHBURN - 20146
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    Features, Video & Details

    • 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

    Review & Installation Video

    Review & Install Video

    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

    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
    Installation Info
    Will it fit my Sierra?

    Customer Photos

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    Customer Reviews (5) Write a Review

    Overall Rating 5.0

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 4 4
    • Fit 5 5
    • Bang For Your Buck 4 4



    • 5/5

      Installation Time: Less than 1 Hour

      February 26, 2018

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

      Loving the POWER

      The Airaid Poweraid Throttle Body Spacer really gives your horsepower a little kick to it. So far have had no problems and the installation was easy.

      NicolasC

      Year: 2017 Submodel: LT Engine: 5.3L V8

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      February 17, 2018

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

      Throttle body spacer

      It was great coupd tell it work right away.. definitely would buy another one for any other my truck

      IshonG

      Year: 2017 Engine: 5.3L V8

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      February 02, 2018

      Nice enhancement

      Very easy install took less than 30 minutes. Not a huge noticeable difference and I do not notice the whistle that a lot of people talk about

      CraigL

      Year: 2016 Engine: 5.3L V8

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      October 22, 2017

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

      Not too impressed

      Honestly I personally did not see a difference from before and after.

      Ryllie

      Year: 2017 Engine: 5.3L V8

      Helpful (8)

    • 5/5

      Installation Time: Less than 1 Hour

      July 02, 2017

      NO compaints

      Easy simple installation. Good throaty sound and whistle, Good to pair with intake

      RichardH

      Year: 2016 Engine: 5.3L V8

      Helpful (7)

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