Free Shipping On Orders Over $75. Details

Talk to a Sierra Enthusiast
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Sierra Enter daily!

K&N Series 77 High Flow Performance Cold Air Intake (14-18 5.3L Sierra 1500)

$0.00
Market Price $327.99 You Save 12% ($38.00)
Our Price

$289.99

FREE Shipping

  • Item S500136A

Will this fit your Truck?

Change Vehicle Help?
In Stock Ships same business day.
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features, Video & Details

    • Series 77 High Performance Kit
    • Increases Horsepower
    • Aluminum Tube
    • Washable and Reusable Air Filter
    • Easy Installation
    • Million Mile Limited Warranty
    • CARB E.O. # D-269-49 - 2014 Model Year Only
    • Fits 2014-2018 5.3L GMC Sierra 1500s

    Review & Installation Video

    Review & Install Video

    High-Performance Airflow. This K&N Series 77 High Flow Performance Cold Air Intake System is a free-flowing aluminum tube air induction kit designed to replace your entire factory intake system. It reduces airflow restriction by smoothing and strengthening the flow of air, allowing your 5.3L V8 engine to take in a larger amount of air than your old factory installation did.

    Guaranteed Horsepower. A better airflow means more power and acceleration for your 5.3L Sierra. This system from K&N directs air through the intake tubing and into your engine's throttle body. The result is a guaranteed and noticeable gain in power.

    Great Mileage. The intake tube is built to last, featuring aluminum construction with a chrome-like finish. In addition, the cone-shaped, oversized air filter lasts up to 100,000 miles in standard driving conditions before you'll need to service it. The filter is washable and reusable, making it even easier to get the most out of your performance air intake kit.

    CARB Certified. Best of all, this Cold Air Intake is 50 state legal for the 2014 model year under CARB EO Number D-269-49. Unfortunately, the Cold Air Intake is

    not CARB Certified for the 2015-2018 model year

    Application. This K&N Series 77 High Flow Performance Cold Air Intake is easy to install in about an hour and is designed to fit your 2014-2018 5.3L GMC Sierra.

    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

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

    What's in the Box
    • (4) #56 Hose Clamps
    • (2) 3-1/2" ID x 2-1/2" L Hump Hoses
    • (1) MAF Extension Harness
    • (2) M4 - 0.07 8mm Bolts
    • (1) Intake Tube
    • (1) 1/4" NPT to Quick Release Vent
    • (2) M6 x 1.00 x 16mm Buttonhead Bolts
    • (2) 6mm Flat Washers
    • (1) 35" Edge Trim
    • (1) Heat Shield
    • (1) 16" Edge Trim
    • (1) Filter Couple Adapter
    • (1) Air Filter
    Installation Info
    Will it fit my Sierra 1500?

      Customer Photos (1) Submit Your Photo

      View 1 Photo

        Questions & Answers (2)

        2 Top Rated Questions

        Can I use this on a 2018 GMC Sierra with a 5” RC suspension lift?

        • This will work with your set up.

        Helpful (0)

        Does this void your factory dealer warranty?

        • Cold air intakes are questionable when it comes to voiding the factory warranty. We recommend checking with your dealership to confirm what will/will not void the warranty.

        Helpful (0)
        Post Your Question

          Customer Reviews (6) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Performance Gain 4.5 4.5
          • Fit 4.833333 4.8
          • Bang For Your Buck 4.833333 4.8



          • 5/5

            Installation Time: Less than 1 Hour

            July 28, 2019

            Review from K&N Series 77 High Flow Performance Cold Air Intake (14-18 6.2L Sierra 1500)

            Big gains

            Took about 45 minutes to install and WORTH EVERY PENNY! Now I can do an AWD launch and lift the driver's tire on an otherwise stock truck! My gf couldnt believe it so I took her for a ride and later got a blowie. Don't waste another minute!

            Chichi88

            Year: 2018 Submodel: Denali Engine: 6.2L V8

            Helpful (2)

          • 5/5

            Installation Time: Less than 1 Hour

            March 03, 2019

            2018 GMC 5.5L

            Product has certainly changed the response on my truck. Easy to install, everything went together as it should

            KevinF

            Year: 2018 Submodel: SLT Engine: 5.3L V8

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            February 15, 2019

            K N 77 series intake

            Great product, easy to install, noticable throttle respose with intake and exhaust. You can even hear the truck sucking in air if yoy rev it.

            TylerS

            Year: 2014 Submodel: SLE Engine: 5.3L V8

            Helpful (2)

          • 5/5

            Installation Time: Less than 1 Hour

            January 30, 2019

            K N Series 77

            Quick to install.. Gas Mileage went to an average of 19mpg from 17mpg. Performance is a definite plus

            SteveK

            Year: 2018 Submodel: SLT Engine: 5.3L V8

            Helpful (2)

          • 5/5

            Installation Time: Less than 1 Hour

            October 26, 2018

            K N 77 series

            Easy to install, Quality finish, And sounds great. Slight difference in feel on overall power.

            JakeB

            Year: 2015 Submodel: SLE Engine: 5.3L V8

            Helpful (9)

          • 5/5

            Installation Time: Less than 1 Hour

            September 19, 2018

            Improves Airflow Drastically

            It doesn't take long to install this product, just have to follow instructions. After installing it you can notice a change in exhaust note, and can hear suck air in when u give it gas. It turned my 5.3 into a beast everyone complements my truck now. I recommend this product to anyone who has a 5.3

            ClayHughey

            Year: 2017 Submodel: SLT Engine: 5.3L V8

            Helpful (6)

          Related Sierra 1500 Categories