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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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      Product Information

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


      • 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.

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      Shop All Cold Air Intakes For Trucks



      K&N 63-3085

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Cold Air Filter
      • (1) Cold Air Box
      • (1) Intake Tube
      • Mounting Hardware

      Customer Reviews (100+)

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 1500

        • 4.3L V6 - 14, 15, 16, 17, 18

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