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K&N 33-2042 4.7 out of 5 stars 9 Customer Reviews
Replacement Filters > Replacement Air Filter

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33-2042
 
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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 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®
Available Information
33-2042 Cross Reference
Installation Instruction Sheet
33-2042 Vehicle Applications
Air Filter Test Data
News Story - 2000 to 2004 GMC Sonoma Pickup Performance Products for Power and Protection
News Story - Chevrolet S-10 Pickup Gets Power and Protection K&N
News Story - Chevy Blazer Owners Find Easy to Install Performance Upgrades at K&N


Product Specifications

Air Filter Shape:Panel
Filter Material:Cotton Gauze
Filter Re-Oiling Amount:1.07 oz (32 ml)
Height:1.125 in (29 mm)
Outside Length:11.5 in (292 mm)
Outside Width:6 in (152 mm)
Package Contents:1 Air Filter
Package Quantity:1
Part Number:33-2042
Product Box Height:13.56 in (345 mm)
Product Box Length:7.72 in (196 mm)
Product Box Width:1.75 in (44 mm)
Product Style:Panel Air Filter
Weight:1 lb (0.5 kg)


Product Reviews    See all reviews!  Review part 33-2042

 This is an interim replacement until I get the cold air system in. Gotta be better than the other openings for replacement filter elements, for sure!
Tom Hohmann, California
 Just number 1, every time!
Jay, Colorado
 Excellent service and product!
Marc L. Castleberry, Crestview, Florida
 Great product. Fits perfectly.
Jared S., Greene, Maine
 Installed it on my 2000 S-10. The truck now gets better gas mileage, and it got back some of it's gitty up and go.
Bill Atwood, Rio Rancho, New Mexico
 Went in as advertised!! No worries at all. I accidentally tore the gasket that came with the kit, and after calling was sent a new one at no charge! My fault, but they covered me!!
Bourke, Scottsburg, Indiana
 K&N filter's are a very good product for increased power and fuel ecinomy. I recently ordered one for my S-10 pickup. Have not yet installed it, it was a present for me. I have used K&N before in my S-10 Blazer and my 4-wheeler for increased power and fuel economy in both and all you have to do is clean it every so often, never throw it away just clean it and oil it and put it back in. GOOD PRODUCT. The price costs a little, but you only have to buy once then keep clean and oil every so often and your good.
Douglas Barclay, Henderson, Colorado