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33-2466
$90.99 USD
MSRP $141.49 35.7% Off
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K&N 33-2466 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.8 out of 5 stars   8 Customer Reviews
  • 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®
The K&N 33-2466 Air Filter fits some Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD models. See vehicle applications link for details.
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 the majority of vehicles 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]

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Height2.063 in (52 mm)
Outside Length13.125 in (333 mm)
Outside Width9.438 in (240 mm)
Package Contents1 Air Filter
Package Quantity1
Warranty1,000,000 Miles/10 Year
Product StylePanel Air Filter
Weight2.3 lb (1 kg)
Filter Re-Oiling Amount5.83 oz (172 ml)
Product Box Height2.34 in (60 mm)
Product Box Length15.06 in (383 mm)
Product Box Width11.06 in (281 mm)

K&N 33-2466 Air Filter Product Reviews

Monday, June 5, 2017 - Part 33-2466
Always have one on my trucks.

Freddie Guindin
Baytown, Texas
Tuesday, June 21, 2016 - Part 33-2466
I haven't had the filter installed long enough to realize the total effect.

Paul Nye
Nescopeck, Pennsylvania
Thursday, May 26, 2016 - Part 33-2466
Engine runs a lot smoother and I can feel a little more power. Quality product.

William Perman
California