

K&N 33-2337 High Performance Replacement Air Filter
Key item features
- REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving)
- CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
- RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
- REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
Fits Select:
2003-2011 SAAB 2023-09-03 00:00:00 4 Cyl 2 L
and more - add your vehicle to our fit widget to check
Specs
- Vehicle model9-3
- Vehicle year2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
- BrandK&N
- Engine air filter typePaper
- Vehicle fitment typeSpecific
- FeaturesWashable
- Free shipping
Free 30-day returns
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About this item
Product details
- REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving)
- CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
- RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
- REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
Fits Select:
2003-2011 SAAB 2023-09-03 00:00:00 4 Cyl 2 L
and more - add your vehicle to our fit widget to check
Specifications
Vehicle make
Vehicle model
Vehicle year
Brand
Directions
Fabric Care Instructions
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Compare with similar items
| Product | Viewing this itemK&N 33-2337 High Performance Replacement Air Filter ![]() $70.12 current price $70.1265 out of 5 Stars. 6 reviews | Marketplace Auto Parts W0144-Q637297 Engine Air Filters"Replacement filter for" 2003-2011 Saab 9-3 Sedan ![]() $23.95 current price $23.95 | K&N 33-3051 Replacement Air Filter ![]() $70.12 current price $70.12124.7 out of 5 Stars. 12 reviews | K&N 33-5094 Replacement Air Filter Fits select: 2019-2022 NISSAN ALTIMA ![]() $70.12 current price $70.1225 out of 5 Stars. 2 reviews |
|---|
| Vehicle model | 9-3K&N 33-2337 High Performance Replacement Air Filter | 9-3Marketplace Auto Parts W0144-Q637297 Engine Air Filters"Replacement filter for" 2003-2011 Saab 9-3 Sedan | -K&N 335123 Replacement Air Filter | IntegraK&N 335139 Replacement Air Filter | -K&N 33-3051 Replacement Air Filter | AltimaK&N 33-5094 Replacement Air Filter Fits select: 2019-2022 NISSAN ALTIMA |
|---|---|---|---|---|---|---|
| Engine air filter type | PaperK&N 33-2337 High Performance Replacement Air Filter | -Marketplace Auto Parts W0144-Q637297 Engine Air Filters"Replacement filter for" 2003-2011 Saab 9-3 Sedan | GauzeK&N 335123 Replacement Air Filter | GauzeK&N 335139 Replacement Air Filter | GauzeK&N 33-3051 Replacement Air Filter | PaperK&N 33-5094 Replacement Air Filter Fits select: 2019-2022 NISSAN ALTIMA |
| Vehicle fitment type | SpecificK&N 33-2337 High Performance Replacement Air Filter | SpecificMarketplace Auto Parts W0144-Q637297 Engine Air Filters"Replacement filter for" 2003-2011 Saab 9-3 Sedan | SpecificK&N 335123 Replacement Air Filter | SpecificK&N 335139 Replacement Air Filter | SpecificK&N 33-3051 Replacement Air Filter | SpecificK&N 33-5094 Replacement Air Filter Fits select: 2019-2022 NISSAN ALTIMA |
| Features | WashableK&N 33-2337 High Performance Replacement Air Filter | -Marketplace Auto Parts W0144-Q637297 Engine Air Filters"Replacement filter for" 2003-2011 Saab 9-3 Sedan | Washable And ReusableK&N 335123 Replacement Air Filter | -K&N 335139 Replacement Air Filter | WashableK&N 33-3051 Replacement Air Filter | WashableK&N 33-5094 Replacement Air Filter Fits select: 2019-2022 NISSAN ALTIMA |
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Customer ratings & reviews
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Showing 1-3 of 6 reviews
5 Star Review
I bought this air filter for my 2006 Saab 9-3 Aero 2.8L V6 Turbo. After ordering it my Saab authorized mechanic told me to be aware, that it may not work, and cause the car to not run properly. He also said I could trigger a check engine light using this filter!after hearing all of that I was worried. Once I received it, I installed it immediately! It took about 10 minutes. Then I was off on a test drive! Right away I noticed a difference! Acceleration was smoother, and quicker! It even seemed a bit more throaty! So I went through the city, and headed for the highway. I was at highway speed before I was on, just going up the ramp! I was, and am very impressed with this filter! I've even noticed more milage between fill-ups! There are no check engine light issues at all! This filter is truly amazing, and I'm completely satisfied! Now I'll never need to buy a new filter! That alone is worth the price of admission. I'll use K&N products for every vehicle I ever own! I highly recommend there products!
5 Star Review
All around great product! Noticeable power and mpg gains, with the added bonus of being washable/reusable and a million mile limited warranty! Thanks K&N for a great product!
Xx
Very pleased, works great..






