K&N® 33-2031-2 - 33 Series Panel Red Air Filter (11" L x 6.563" W x 1.125" H)

1 review|Item # mpn4825781077|Similar Products
$64.99
In Stock (35)
Vehicle Specific
  • Please Select Vehicle Below
Replaces Original (OE) Part #:16546AA020, 16500JA100, 165460Z000, 16546V0100, 16546V0110, 16546W2900, 1N0013Z40, 894132687, 894516143, AY120NS001
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Product Details

33 Series Panel Red Air Filter (33-2031-2) by K&N®. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes 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. K&N stock replacement air filters for street vehicles are covered by K&N famous K&N Million Mile Limited Warranty and will be the last air filter your vehicle will ever need.

Specifications

Filter Types: Direct Fit Filter
Series: 33 Series
Filter Shape: Panel
Filter Style: Non-Flanged
Filter Color: Red
Filter Outside Width: 6.563"
Filter Outside Length: 11"
Filter Height: 1.125"
Air Filter Material: Cotton Gauze
Filter Re-Oiling Amount: 1.06 oz

Includes

  • 1 Air Filter

Features

  • 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

Most air filters on the market are a compromise. Many high-performance filters deliver better airflow, but sacrifice filtering ability and engine protection in the process. OEM filters, which are usually made of paper, filter adequately but at the expense of airflow. And airflow decreases as these air filters become dirty. Not so the K&N air filter. K&N air filters increase airflow without decreasing filtration ability, and the increased airflow remains consistent throughout the filter's service interval. The secret is in the K&N filter's construction.

K&N's initial goal was to develop a filter that would deliver increased airflow during dirty, dusty off-road racing conditions. Increased airflow improves the efficiency of the combustion process, increasing horsepower and torque. But just increasing airflow without ensuring adequate filtration under those conditions would result in a ruined engine. K&N's solution was a filter design consisting of 4 to 6 layers of cotton gauze sandwiched between two aluminum wire screens. The cotton is then treated with a specially formulated grade of oil that causes tackiness throughout the cotton's microscopic strands. The resulting K&N filter not only delivers increased airflow while trapping dirt particles that could harm your engine, that level of airflow is maintained even as the filter gets dirty. The layers of oiled cotton fibers in the K&N filter trap dirt particles that are smaller than the holes in the filter media. The thickness of the layers also allows the K&N filter to trap dirt and dust on many levels, trapping more dirt without decreasing airflow. Contrast this with a paper filter that only traps dirt on its surface; as the surface area becomes clogged, the airflow rate goes down.

Each K&N air filter is custom designed to fit into your existing factory air box. The K&N filter is economical because it's the last air filter you'll have to buy for your car. It can be washed and reused many times, and since you can usually drive up to 50,000 miles between servicing, you won't have to clean it very often. And every K&N filter is backed by K&N's Million Mile Limited Warranty.

K&N® is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. The first K&N filter was conceived for racing over 50 years ago and a performance enthusiast mindset continues today throughout all levels of the company. K&N is the sales and brand leader for performance filters, including an extensive line of factory replacement filters and performance air intake kits. The company actively promotes the environmental, economical and performance advantages of long-life reusable cotton gauze filters.

Brand:
Part Number:
33-2031-2
UPC:
024844071873
Alternate MPN:
3320312
OE Numbers:
16546AA020, 16500JA100, 165460Z000, 16546V0100, 16546V0110, 16546W2900, 1N0013Z40, 894132687, 894516143, AY120NS001

Vehicle Fitment

Infiniti
FX35 2003-2008
G20 1991-1996, 1999-2002
G35 2003-2007
I30 1996-2001
I35 2002-2004
J30 1993-1997
JX 2013
M30 1990-1992
Q45 2001
QX4 1997-2003
QX60 2014-2020
Nissan
810 1981
200SX 1995-1998
240SX 1989-1998
300ZX 1987-1989
350Z 2003-2006
Almera 2002
Altima 1993-2018
Axxess 1990-1991, 1995
Frontier 1999-2004
Lucino 1997-1999
Maxima 1982-1984, 1989-2014, 2016-2022
Murano 2003-2022
NX 1991-1993
Pathfinder 1990-1995, 1997-2004, 2013-2020
Pick Up 1990-1995
Pulsar 1987-1989
Quest 2004-2009, 2011-2017
Sentra 1991-2006
Stanza 1990-1992
Tsuru 1992-1995
X-TRAIL 2002
Xterra 2000-2004

Reviews

(1)
Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
K&N® 33-2031-2 - 33 Series Panel Red Air Filter (11" L x 6.563" W x 1.125" H)
/5
1-1 of 1 Reviews
5 of 5
Easy to Install
The filter was very to install and it fits perfectly. The quality seem well built. And I noticed some improvements when I'm driving my Z, such as smoother take off, and more kicks during high rpm.
Posted by Yan (Seymour, TN) / January 14, 20122006 Nissan 350Z

Questions and Answers

(0)
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!
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