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33-2943
$59.99 USD
MSRP $93.39 35.8% Off
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K&N 33-2943 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   2 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®
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
Filter Re-Oiling Amount3.61 oz (107 ml)
Height1.625 in (41 mm)
Outside Length12.313 in (313 mm)
Outside Width10.75 in (273 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height15.06 in (383 mm)
Product Box Length11.06 in (281 mm)
Product Box Width2.34 in (60 mm)
Product StylePanel Air Filter
Weight1.7 lb (0.8 kg)

K&N 33-2943 Air Filter Product Reviews

Saturday, August 6, 2016 - Part 33-2943
The car began to breathe easier with the K&N filter. And I found an increase in power, though have not had it tested on a rolling road. Should have installed it soon after I got the car. I will certainly use K&N filters in the future and will not hesitate to recommend it.

Peter Skadiang
Romford, United Kingdom
Wednesday, April 13, 2016 - Part 33-2943
Fast & secure delivery, 1st class product. Does what it says on the tin, well worth the investment.

Julian Robinson
Manchester, United Kingdom