K&N 33-2057 Air Filter

Replacement Filters / Replacement Air Filter
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$65.99 USD
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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 33-2057 Air Filter fits some Buick Roadmaster, Cadillac Eldorado, Cadillac Fleetwood, Chevrolet Caprice, and Chevrolet Impala SS 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
Height0.938 in (24 mm)
Outside Length11.75 in (298 mm)
Outside Width8.25 in (210 mm)
Package Contents1 Air Filter
Package Quantity1
Warranty1,000,000 Miles/10 Year
Product StylePanel Air Filter
Top StyleOpen
Weight1.4 lb (0.6 kg)
Filter Re-Oiling Amount1.35 oz (40 ml)
Product Box Height11.56 in (294 mm)
Product Box Length10.44 in (265 mm)
Product Box Width1.75 in (44 mm)
Inner WireNo
WARNING: Cancer and reproductive

K&N 33-2057 Air Filter Product Reviews

Thursday, July 30, 2015 - Part 33-2057
Quick shipping and service. Filter fits like a hand in a glove.

James Ozbun
Pawhuska, Oklahoma
Friday, May 25, 2012 - Part 33-2057
This is my 4th or 5th KN Filter and 2nd Cold air performance system using on several vehicles. I am very happy every time Currently using 33-2057 on my 1996 Impala SS. Nicely boost in power, and gas mileage is flawless, seeing near 30 mpg highway and 17-18 city on a high performance lt1 350 and a 4200 lbs car. I'm a KN customer for life... Thanks

Jonathan Jordan
Fairburn, Georgia