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K&N

K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Compatible with 1999-2020 Cadillac/Chervolet/GMC: Escalade, Avalanche, Cheyenne, Silverado, Suburban, Tahoe, Sierra, Yukon, 33-2129

  • Based on 3,941 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, May 8
Order within 21 hours and 19 minutes
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Style: Replacement Air Filter


Features

  • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
  • RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
  • 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
  • CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (based on the average miles driven per year of 15,000 miles)
  • ULTIMATE LONGEVITY: No-hassle limited lifetime warranty on stock replacement K&N air filters- limitations apply
  • EASY INSTALLATION: K&N Air Filters are pre-treated and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
  • ECO-FRIENDLY: Using a washable, reusable engine air filter helps reduce replacement air filter waste- a K&N air filter is designed to last longer than 10 or more disposable filters
  • MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability

Description

K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance to your daily driving. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.Compatible Vehicles:2002-2005 CADILLAC Escalade2007-2013 CHEVROLET Avalanche2002-2006 CHEVROLET Avalanche 1 CHEVROLET Cheyenne1999-2018 CHEVROLET Silverado 1 CHEVROLET Silverado 1500 Classic2016-2018 CHEVROLET Silverado 1500 Hybrid2019-2019 CHEVROLET Silverado 1500 LD1999-2004 CHEVROLET Silverado 2 CHEVROLET Silverado 3 CHEVROLET Suburban2000-2014 CHEVROLET Suburban 1 CHEVROLET Suburban 2 CHEVROLET Tahoe2007-2007 GMC Sierra1999-2018 GMC Sierra 1 GMC Sierra 1500 Classic2016-2018 GMC Sierra 1500 Hybrid2019-2019 GMC Sierra 1500 Limited1999-2000 GMC Sierra 2 GMC Yukon2015-2020 GMC Yukon XL2000-2014 GMC Yukon XL 1500

Product Grade: Replacement Part


Brand: K&N


Fit Type: Vehicle Specific Fit


Product Dimensions: 6.89"L x 4.33"W x 0.63"H


OEM Part Number: 15908906, 15908916, 22845992, 23349854, 25313349


Brand Name: K&N


Model Number: 33-2129


OEM Equivalent Part Number: 15908906, 15908916, 22845992, 23349854, 25313349


Manufacturer Part Number: 33-2129


Global Trade Identification Number: 01


Manufacturer: K&N Engineering


UPC: 682428157056 024844053701


Item Type Name: Performance Air Filter


Included Components: Air Filter


Item Weight: 1 Pounds


Unit Count: 1.0 Count


Manufacturer Warranty Description: Million mile limited warranty.


Item Dimensions L x W x H: 6.89"L x 4.33"W x 0.63"H


Shape: Panel


Product Grade: Replacement Part


Fit Type: Vehicle Specific Fit


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Fuel saving
Size: 18.25 Inch Style: Replacement Air Filter
Fit as it should, good shipping time and quality.
Reviewed in the United States on March 23, 2026 by James A. Dierdorf

  • Quality at it’s finest
Size: 18.25 Inch Style: Replacement Air Filter
I swapped my stock filter with this K&N replacement and immediately noticed smoother acceleration and a little extra power. Install took less than 5 minutes—it literally dropped right in. The build quality feels solid, and I love that it’s washable and reusable instead of constantly buying disposables. Knowing I won’t have to touch it again for years makes it even better. Great performance upgrade and well worth the price! ... show more
Reviewed in the United States on August 20, 2025 by Octavio

  • Durable
Size: 18.25 Inch Style: Replacement Air Filter
Air filter is great 👍
Reviewed in the United States on March 5, 2026 by edwin byrd

  • Just do it!
Size: 18.25 Inch Style: Replacement Air Filter
Ordered one for my 13 5.3 Silverado after disabling AFM. Couldn't be an easier install! I noticed a better sound and improved pedal performance immediately with a slight increase in MPG. Amazon found me one for a discounted price as well! Thanks K&N 👍 Thanks Amazon 👍
Reviewed in the United States on February 8, 2026 by Ian Ulness

  • Excellent!
Size: 18.25 Inch Style: Replacement Air Filter
If you don’t wanna keep replacing filters, get this quality and rubber seals create tight fit.
Reviewed in the United States on March 18, 2026 by J

  • Great filter
Size: 18.25 Inch Style: Replacement Air Filter
Great filter. Perfect for 2018 Silverado 1500
Reviewed in the United States on March 28, 2026 by Izzy

  • This is just what I needed and it was just as it was described
Size: 18.25 Inch Style: Replacement Air Filter
It fit my truck great 👍 and it runs a lot better
Reviewed in the United States on August 4, 2024 by A J

  • Came in as discribe
Size: 18.25 Inch Style: Replacement Air Filter
Nice air filter
Reviewed in the United States on March 13, 2026 by Great wheels for typhoon 6s they handle well and got a lot of grip

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