SHOP FOR YOUR VEHICLE

K&N 33-2042 Air Filter

Replacement Filters / Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5     20 Customer Reviews
33-2042
$49.99 USD
In Stock & Ready to Ship!   Free Ground Shipping!
QTY
Find a Dealer

Product Overview

  • Designed to increase horsepower
  • Washable, reusable, and engineered to last for the life of your vehicle
  • Designed to provide high airflow and exceptional filtration
  • Engineered to fit easily into your factory air box
  • 10-Year/Million Mile Limited Warranty
  • Only needs cleaning every 50,000 miles under normal highway driving conditions
  • Emissions legal in all 50 States
  • Will not void vehicle warranty
The K&N 33-2042 Air Filter fits some Chevrolet Astro, Chevrolet Blazer, Chevrolet Camaro, Chevrolet S10 Blazer, Chevrolet S10 Pickup, GMC Jimmy, GMC Safari, GMC Sonoma, GMC Syclone, GMC Typhoon, Isuzu Hombre, Oldsmobile Bravada, and Pontiac Firebird models. See vehicle applications link for details.
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N’s 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N’s most popular product!

[More Information on K&N Replacement Air Filters]
Air Filter ShapePanel
Filter MaterialCotton Gauze
WashableYes
Height1.125 in (29 mm)
Outside Length11.5 in (292 mm)
Outside Width6 in (152 mm)
Package Contents1 Air Filter
Package Quantity1
Warranty1,000,000 Miles/10 Year
Product StylePanel Air Filter
Weight1 lb (0.5 kg)
Filter Re-Oiling Amount1.07 oz (32 ml)
Product Box Height1.75 in (44 mm)
Product Box Length13.56 in (345 mm)
Product Box Width7.72 in (196 mm)
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N 33-2042 Air Filter Product Reviews

Thursday, September 7, 2017 - Part 33-2042
This filter increased my acceleration and horsepower. It's great!

Colten Tschakert
Black Hawk, South Dakota
Saturday, May 6, 2017 - Part 33-2042
Good filter, works as advertised. 3rd one I have owned. Good product.

Mike Failla
Mesa, Arizona
Monday, April 17, 2017 - Part 33-2042
Car is currently down and needing a new transmission but it also needed a new filter so I picked one up knowing K&N makes great products that legitimately frees up some airflow. I've only tested it with Reving but the throttle response is noticeably quicker even without driving.

Mike May
Algonquin, Illinois