SHOP FOR YOUR VEHICLE

K&N 33-2143 Air Filter

Replacement Filters / Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5     8 Customer Reviews
33-2143
$41.99 USD
In Stock & Ready to Ship!   Free Ground Shipping!
QTY
Find a Dealer

Product Overview

  • 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 33-2143 Air Filter fits some Chevrolet Cavalier, and Pontiac Sunfire 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]
Air Filter ShapePanel
Filter MaterialCotton Gauze
Height1.125 in (29 mm)
Outside Length7.688 in (195 mm)
Outside Width6.063 in (154 mm)
Package Contents1 Air Filter
Package Quantity1
Warranty1,000,000 Miles/10 Year
Product StylePanel Air Filter
Weight0.8 lb (0.3 kg)
Filter Re-Oiling Amount0.62 oz (18 ml)
Product Box Height9.69 in (246 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N 33-2143 Air Filter Product Reviews

Monday, June 12, 2017 - Part 33-2143
Power and mileage went up, couldn't have asked for more.

Slade Stoner
Bellevue, Washington
Monday, May 22, 2017 - Part 33-2143
It does what its supposed to do. Gas mileage has improved and it has made accelerating more responsive. I've put K&N filters in all my vehicles and I've never been unsatisfied with the outcome. Thanks K&N. 1999 Chevy Cavalier 2.2l. 204,000 miles and still going strong

Derek
Tualatin, Oregon
Tuesday, May 2, 2017 - Part 33-2143
I have used K&N air filters in five different vehicles over the years and have been very pleased by the improvement in performance and increased gas mileage. Sometime in the future I plan to replace the K&N air filter on my '09 Camry with a K&N cold air intake system. That just sounds like fun. A great product

Timothy Hall
La Mirada, California