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Replacement Filters > Replacement Air Filter

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33-2390
 
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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 virtually every vehicle 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]
Available Information
33-2390 Cross Reference
Installation Instruction Sheet
Air Filter Test Data
News Story - K&N Designs Performance Air Filter for 2007, 2008 and 2009 Kia Amanti Owners
33-2390 Vehicle Applications


Part 33-2390 Product Specifications
Product Style: Unique Air Filters
Air Filter Shape: Panel
Filter Material: Cotton Gauze
Flanges: None
Height: 1 in (25 mm)
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 1.41 oz (42 ml)
Outside Length: 11.5 in (292 mm)
Outside Width: 8.625 in (219 mm)
Weight: 1.1 lb (0.5 kg)
Product Box Length: 10.44 in (265 mm)
Product Box Width: 1.75 in (44 mm)
Product Box Height: 11.56 in (294 mm)



Accessories
99-5050.jpg
99-5050 - Filter Care Service Kit - Squeeze

Customer Feedback      Be the first to review part 33-2390

I've been using K&N filters since they came out with the open element that I used on my 1985 Regal Turbo. Just like way back then, this filter for a 2.4L GDI engine on a 2013 Kia Optima made it come alive. The improvement in performance is quite noticeable and there is always an improvement in mileage. Those that read this and listen will be glad they did.
Jim Peterson, Charlotte, North Carolina
I expect that the oil filter is as good as K&N claims. I use a synthetic oil blend in my 2004 Kia Optima and appreciate that this oil filter is superior to other filters for synthetic oil.
JohnCrawford, Redlands, California
I have been always a deep believer in these re-usable filters. This is one of those few companies that stand for what they advertise, they are indeed the best on the planet when it comes to air filters!! I had these in my last 2 cars and wow!!!, You can forget about changing filters! I bought one for my current Kia Forte Coupe SX and the mileage per gallon went up by far. This car is rated 32MPG highway (SX model) and I was able to extract 39MPG in a trip from Taylor to Houston (2.5 hours of driving and some stops in some towns)!!! That is significant! Also, I am sure that I got some more horsepower since my car felt faster than when new with the OEM paper filter. My dealership also respects the K&N sticker and my warranty is not void.I recomment this product to anyone who really cares about quality and performance. It is a no brainer to get more performance without altering anything in your engine. Just buy the cleaning kit and you will never have to change this baby. Guaranteed!
Cesar , Taylor, Texas

K&N 33-2390 fits the following:
2009 KIA AMANTI 3.8L V6 F/I - All
2008 KIA AMANTI 3.8L V6 F/I - All
2007 KIA AMANTI 3.8L V6 F/I - All