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K&N Cold Air Intake Kit - High Performance, Guaranteed to Increase Horsepower - 71-3070

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Manufacturer #71-3070
Vehicle Info Required to Guarantee FitAdd Vehicle


Blackhawk Series
50-State Legal
Quantity Sold:
Sold individually
Tube Material:
Aluminum Tube
Tube Color Finish:
Air Filter Type:
Recommended Use:
Performance Replacement
Product Fit:
Direct Fit
Air Filter Material:
Synthetic Filter
EO Number:
EO Number: D-269-49
10-year or 1 million-mile K&N limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.


Vehicle Fitment Information

Vehicle Name
Fitment Information
2009 Chevrolet Avalanche
8 Cyl 6.0L
2009 Chevrolet Avalanche
8 Cyl 6.0L
2009 Chevrolet Suburban 1500
8 Cyl 6.0L
2009 Chevrolet Suburban 1500
8 Cyl 6.0L
2009 Chevrolet Tahoe
8 Cyl 4.8L
Page 1 of 12 | Showing 1 - 5 of 60 results

Product Information


K&N air intake systems are engineered for increased performance, outstanding durability, and sleek aesthetics—and are available in an assortment of finishes and powder coatings. K&N’s state-of-the-art High-Flow Air Filter™ helps to shield your engine from contaminants, while a meticulously engineered aerodynamic tube design contributes to a guaranteed increase in horsepower and torque. K&N air intake systems are designed to improve acceleration, towing, and throttle response while providing world class protection for your engine. Our intakes are dyno-tested and provide up to 50% more airflow compared to OEM intake systems. K&N intakes are easy to install and maintain with air filter cleaning required only every 100,000 miles.

  • Ultimate longevity: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle
  • Guaranteed increase in horsepower: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube
  • Better towing: Improves acceleration and uphill performance when towing by improving throttle response
  • Improved engine sound: Hear the power under the hood
  • World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants
  • Easy maintenance: No filter cleaning required for up to 100,000 miles
  • Easy to install: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower
  • Dyno tested: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required
  • High quality: Made in America

Started in 1969, K&N has garnered a reputation for engineering the world’s finest filtration products for cars, trucks, SUVs, motorcycles, race vehicles, commercial vehicles and anything in-between.

Need help?Call our product expert1-866-529-0412
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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

Fix in hybrid truck?Fredy D.Aug 03, 2023
Best Answer:Hi Fredy, I'm glad to assist you. We need more information to confirm if this part matches your vehicle. For us to check carefully and be accurate on the part you need, please provide the complete details of your vehicle (year, make, model, submodel, and engine size). The VIN would be much helpful.
Jeonino E.STAFFAug 03, 2023
2011 GMC Serria SLT 1500 5.3 does this part seal the top when the hood is closed?Richard H.Mar 07, 2022
Best Answer:Hi Richard, I'm glad to assist you. No, there will be a gap. Please click the following link for the install procedure (<a href="https://kandn.com/instructions/71-3070_inst.pdf" target="_blank">https://kandn.com/instructions/71-3070_inst.pdf</a>). Click the link below to order today and grab our sale price offer, which also comes with a 30-day post-purchase price match guarantee. I hope this helps. Happy shopping. <a href="https://www.carparts.com/cold-air-intake/k-and-n/k33713070?can=CPJE1043_20220307" target="_blank">https://www.carparts.com/cold-air-intake/k-and-n/k33713070?can=CPJE1043_20220307</a>
Jeonino E.STAFFMar 07, 2022

Customer Reviews

It does work. I put it on a 09 Yukon xl. Noticed a little more response. not much as for mileage. Really just more response off a light but that's about it, but this is a big heavy car so you cant expect too much from doing just a intake. With the other upgrades I did this needed to be done.
Purchased on Nov 14, 2014
This K&N air intake kit was easy to install. Kit was a perfect fit, and looks very professional in appearance. The air filter box seals against the underside of the hood preventing contamination from road debris. Acceleration of my 2013 Suburban is improved. Thanks for a good price on a quality product.
Purchased on Jan 20, 2016
Truck runs better than ever. Looks great. Perfect fit.
Purchased on May 14, 2017