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K&N Series 63 AirCharger Cold Air Intake (14-18 4.3L Sierra 1500)

Item S500157
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Ship to: Ashburn - 20149
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    Features & Details

    • Cold Air Intake System
    • Estimated Gain of 10.16 Horsepower
    • Replaces the Entire Factory Air Intake System
    • High-Density Polyethylene Tube
    • Washable K&N High Flow Air Filter
    • Lasts 100,000 Miles Before Servicing
    • 90-Minute Installation
    • K&N Million Mile Limited Warranty
    • Designed for 2014-2018 4.3L GMC Sierras
    Up Your Acceleration. The K&N Series 63 Aircharger Cold Air Intake replaces the entire factory air intake system so that your engine can be cooled consistently and efficiently. The lower temperature afforded by this system gives your engine additional horsepower and acceleration speed. This way, you can count on your vehicle's quick response while on the road.
    Cold Air, More Power. How is it possible that your engine receives cool air all the time? Unlike your stock air intake system, the K&N Series 63 Aircharger Cold Air Intake has an oversized air filter and high-density polyethylene tube. This setup lets in a high volume of air and keeps it away from the engine's hot compartment.

    Made to Last. Thanks to its high-performing air filter, durable components, and high-quality parts, the K&N Series 63 Aircharger Cold Air Intake's lifespan is unbeatable. It'll take the system 100,000 miles before it needs to be serviced.

    Application. The K&N Series 63 Aircharger Cold Air Intake was specifically designed as a bolt-on performance upgrade for any 2014-2018 4.3L GMC Sierra model.

    Technical Note. The K&N Cold Air Intake is not designed for vehicles equipped with a Body Lift.

    Fitment: 2014 2015 2016 2017 2018 Details

    MPN# 63-3085

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Cold Air Filter
    • (1) Cold Air Box
    • (1) Intake Tube
    • Mounting Hardware
    Installation Info
    Will it fit my Sierra 1500?

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          Customer Reviews (3) Write a Review

          Ratings Summary

          4 out of 5 overall rating from 3 customers

          Installation Time: Less than 1 Hour

          • July 15, 2019

            2 2016 WT - Bart


            Got my KandN kit today went to work to get it installed only to find that the ENTIRE parts kit was missing. On the flip side I called KandN directly and their customer service was on point. I just have to wait 3 days to get it. Fingers crossed I’ll have it installed by the weekend.

            Helpful (0)
          • May 19, 2019

            5 2015 LS - MikeR Installation Time: Less than 1 Hour

            Works Great

            Easy to install with good step by step directions. Haven’t seen much in gains department but does make accelerating a little more throaty!

            Helpful (2)
          • February 12, 2018

            5 2014 - Max Installation Time: Less than 1 Hour

            Great Quality

            KandN 63 series was great. Good timing on shipping. Very satisfied

            Helpful (19)

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