K&N 33-2129

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.9 out of 5 stars   82 Customer Reviews
List Price: $74.44
Your Price: USD $47.99

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K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty™ and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.

[More Information on K&N Replacement Air Filters]
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • Million Mile Limited Warranty®

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.85 oz (55 ml)
Height1.188 in (30 mm)
Outside Length12.438 in (316 mm)
Outside Width9.813 in (249 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height17.81 in (452 mm)
Product Box Length11.06 in (281 mm)
Product Box Width1.88 in (48 mm)
Product StylePanel Air Filter
Weight1.8 lb (0.8 kg)

Product Reviews

See all reviews!
Review part 33-2129
Thursday, November 19, 2015 - Part 33-2129
Purchasing this product was seamless. It was noted that it was out of stock when I ordered it but it was sent within 2 days of ordering it. It arrived in great shape and fit like a glove. Very happy with this purchase.

John Bradfeldt
Eugene, Oregon
Monday, November 16, 2015 - Part 33-2129
Excellent product, fit perfectly.

Ronald Sprung Jr
East Berne, New york
Monday, November 16, 2015 - Part 33-2129
Great product.

Troy, New York
Friday, November 13, 2015 - Part 33-2129
Great product this is the 2nd truck that I have put it in. Well worth the money and works great.

Troy, New York
Wednesday, November 11, 2015 - Part 33-2129
The product quality is great and it allows your vehicle to get the optimum mass of air, saving gas and gaining speed easier. I had this kind of filter in motorcycle and was great and easy to clean too.

German Perez
Miami, Florida
Monday, November 09, 2015 - Part 33-2129
Tight install due to factory placement of the air box etc., but clearly a better engineered product.

F.D. McDonough
Wilkes-Barre, Pennsylvania
Friday, October 30, 2015 - Part 33-2129
K&N air filters are simply the best air filters that I know of. I learned the K&N name in the early 70's when I started working on a friends dirt track racing bikes. In the pits there were only two filters used and K&N was by far the dominate brand and the ones that we used. I presently have K&N filters on two pickups, a 1999 and a 2015 Chevrolet, two ATV's a Honda and Polaris and a 1977 Yamaha that I restored. I would put one on my lawn mower if you made them. This filter was for the 2015 Chevrolet. The original filter was still snow white when it got tossed for the K&N.

Larry Koehn