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K&N 33-5015 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   8 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®
The K&N 33-5015 Air Filter fits some Fiat 500L 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]

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Height1 in (25 mm)
Outside Length9.063 in (230 mm)
Outside Width5.438 in (138 mm)
Package Contents1 Air Filter
Package Quantity1
Product StylePanel Air Filter
Weight0.7 lb (0.3 kg)
Filter Re-Oiling Amount0.67 oz (20 ml)
Product Box Height9.69 in (246 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)

K&N 33-5015 Air Filter Product Reviews

Monday, February 5, 2018 - Part 33-5015
2015 Fiat 500L (twin turbo) with 38,000 miles. I was using the factory air filter and I finally replaced it with a K&N. What a difference in power and gas mileage. So far, getting about 3 mile per gallon better. The engine runs smoother and it accelerates better. I should have replaced it sooner.

Brian Maulhardt
Oxnard, California
Wednesday, May 24, 2017 - Part 33-5015
It arrived on time and packaged well. It fit perfectly and my car is running much smoother than before.

Nichole Allison
Pflugerville, Texas
Tuesday, April 25, 2017 - Part 33-5015
This air filter has made my Fiat come to life and reduce turbo lag. Fiats should come from the factory with these filters already installed. Better power, and gas mileage has gone up, and would definitely recommend others purchase this filter.

John Abelove
Indialantic, Florida
Tuesday, November 29, 2016 - Part 33-5015
K&N Air Filter No.33-5015 fits perfectly in the air box of our 2015 Fiat 500L 1.4L Turbo. So far, so good. Fuel mileage a bit better overall despite colder fall/winter weather. Say, would you please send me a self-adhesive label that says a K&N Air Filter is installed in our car's air box? One did not come in the box of our new filter. Your service was prompt and I'm glad to have purchased this air filter from your factory location. Maybe you will please make a cabin air filter for our 2015 Fiat 500L??? Thank you very much. K&N rocks! Rich Withers, Veradale, WA

Richard Withers
Veradale, Washington
Tuesday, October 4, 2016 - Part 33-5015
Very happy with the filter and price was much less expensive than buying it locally.

Linda Carlyle
Albuquerque, New Mexico
Wednesday, October 21, 2015 - Part 33-5015
K&N filter fitment was excellent. Sound is more aggressive and performance is a little more spirited. K&N product are well made.

Monday, March 16, 2015 - Part 33-5015
Fast shipping. Thanks.

David Strait