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Replacement Filters > Replacement Air Filter

 List Price: $89.67
Your Price: $60.99

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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 Information on Replacement Air Filters]
  • 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®
Available Information
33-2012 Cross Reference
Installation Instruction Sheet
Installation Instruction Sheet
33-2012 Vehicle Applications

Part 33-2012 Product Specifications
Product Style: Panel Air Filter
Height: 1.5 in (38 mm)
Outside Length: 11.25 in (286 mm)
Outside Width: 7.5 in (191 mm)
Air Filter Shape: Panel
Filter Material: Cotton Gauze
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 1.72 oz (51 ml)
Inner Wire: No
Top Style: Open
Weight: 1.4 lb (0.6 kg)
Product Box Length: 7.72 in (196 mm)
Product Box Width: 1.75 in (44 mm)
Product Box Height: 13.56 in (345 mm)

Customer Feedback      Be the first to review part 33-2012

I gave this air filter good rating, even though I haven't installed it yet. I know these filter are the best because I use one in my 1989 Ford F150 pickup. The filter has been in the truck 10 years plus and is still like new. I also used one in my old car a 1993 Lincoln Towncar. I bought both filters at the same time. These are the best filters you can buy. If you service the filter like you need to they just keep on going.
Barry Williams, North Carolina
Easy install. Great upgrade to my 2014 Ford F150 Raptor.
B.Jones, Houston, Texas
I somewhat recently bought a K&N cold air intake for a late 1987 to 1988 FORD Bronco 5.0L EFI V8 Without a Mass Air Unit and I must say I am very happy with what I have got out of it. I bought this unit for my 1987 Ford Bronco XLT because I was not quite happy with the amount of power it had. I am quite pleased with the amount of power this has added to my vehicle it has power you can really feel! Before this my truck was really quite sluggish at the start and not to reactive to one’s foot when they would step on the gas. This is due to the fact that the late 1987 broncos had the first ever EFI (electronic fuel injection) motor that ford ever made – there was bound to be bugs. One really had to put their foot in the car to get it going, which really ate up gas mileage, and the car only had just under 200hp as well. This may sound like a lot coming from a decently big V8 such as the 5.0L under the hood, but when you take into consideration that it was an early EFI motor as well as the fact that it is trying to move a 4600 pound truck it really doesn’t add up to all that much. After the installation of this product my cars horse power jumped up by about 10hp 3696rpms, and had a much quicker reaction time whenever I put my foot on the gas. There were down sides to this product however, I did have to do quite a bit of shopping around and to find this product that matched my cars specifications down to the last inch. There are other companies such as [brand] who make [brand] or [brand], but they lack the power as well as improved fuel millage boost that only a K&N intake can provide. The reason they are the best in show is because not many people make a part such as this for such an old car but K&N is the best in the business when it comes to variety of makes and models, power as well as boosted miles per gallon. My filter is at Sixty-seven thousand miles and I can easily get another twenty-three thousand before I need to clean it. My Truck is running better than it ever has before and running longer per tank of gas, which as a college student is great news because that means fewer trips to the pump! I am very satisfied with the product even if it did cost close to 250 dollars which with a part time job hit hard. I highly recommend that you buy this product in the very near future instead of any other brand. Why pay for something that isn’t the best for your vehicle?
Scott , South Dakota