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K&N 33-2142 Air Filter

Replacement Filters / Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5     6 Customer Reviews
33-2142
$58.99 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 33-2142 Air Filter fits some BMW 535i, BMW 540i, BMW 740i, BMW 740iL, and BMW M5 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
Height1.188 in (30 mm)
Outside Length9.938 in (252 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
Weight1.3 lb (0.6 kg)
Filter Re-Oiling Amount1.3 oz (38 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 harm--www.P65warnings.ca.gov

K&N 33-2142 Air Filter Product Reviews

Monday, January 1, 2018 - Part 33-2142
Couldn't ask for a better service 10/10

paul england
Norwich, United Kingdom
Tuesday, June 27, 2017 - Part 33-2142
I received the filter in about 4 days under normal ground shipping, I installed in 5 minutes and the car really goes at the low end. The toy car will be donated to Marine's Christmas toys for tots. Thanks, Glenn

Glenn Allen
Burlingame, California
Friday, May 19, 2017 - Part 33-2142
The oil coverage from the factory was a little spotty. Good thing I had some K&N oil around otherwise I would have been really annoyed.

Tim Braun
Edina, Minnesota