air-filters-direct-fit

K&N 33-2033 - Air Filter

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$57.79

$104.99

You save: $47.20 (45%) off MSRP

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Check to see if this fits your vehicle

This part fits

  1. 1997 Mercury Cougar
  2. 1997 Ford Thunderbird
  3. 1996 Mercury Cougar
  4. 1996 Ford Thunderbird
  5. 1995 Mercury Cougar
  6. 1995 Ford Thunderbird
  7. 1994 Mercury Cougar
  8. 1994 Ford Thunderbird
  9. 1993 Ford Thunderbird
  10. 1993 Mercury Cougar
  11. 1992 Mercury Cougar
  12. 1992 Ford Thunderbird
  13. 1991 Mercury Cougar
  14. 1991 Ford Thunderbird
  15. 1990 Mercury Cougar
  16. 1990 Ford Thunderbird
  17. 1989 Mercury Cougar
  18. 1989 Ford Thunderbird
  19. show all...
Authorized Dealer

About this product

Part #: 33-2033

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 Details

Diameter Inside (in.)OEM
Diameter Outside (in.)OEM
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.55 oz (46 ml)
Filter StyleDry
Height (in.)0.875
Inner WireNo
Outside Length9.938 in (252 mm)
Outside Width9.938 in (252 mm)
Overall Length (in.)9.938
ShapePanel (Flat)
Top StyleOpen
Width (in.)9.938
Additional Documents
  1. Installation Instructionspdf

See what our community says about kn products

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What made you choose this particular product?
Price, reusability, higher air flow
Is this your first time buying from this brand? Did you consider other brands?
Long time patron
Was it easy to install? Any installation tips that will help others?
Did it myself. Requires removal of seat and fuel tank but it's not difficult.
Once you've had a chance to use the product, did it meet your expectations?
Works as expected
Any additional comments?
Make sure your tank isn't full lol
View on Andrew's build
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What made you choose this particular product?
popularity and results
Is this your first time buying from this brand? Did you consider other brands?
yes first time and would recommend
View on Edward's build
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What made you choose this particular product?
Came with the car.
View on Jed's build
Georgeemile Tinawi

120

Georgeemile Tinawi
2013 Ford Focus ST
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Intake noises
Is this your first time buying from this brand? Did you consider other brands?
No
Was it easy to install? Any installation tips that will help others?
Very easy
View on Georgeemile's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
Once you've had a chance to use the product, did it meet your expectations?
With a slightly better exhaust flow and a dyno-tune, the engine made 183hp FWHP :)
View on Thomas's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About K&N

K&N Engineering in Riverside California is the world's leading manufacturer of washable performance air filters and air intake systems. K&N invented the reusable high flow cotton air filter in 1969 and has been perfecting the technology ever since. K&N is a world class filtration company selling air filters, oil filters, and air intakes in over 30 countries. K&N sells over 5,000 products designed for cars, trucks, motorcycles, engines, and industrial applications. From their Million Mile Warranty to their Consumer Protection Pledge, K&N stands behind their products and their consumers 100%. The distinctive K&N logo represents performance from one of the original performance companies.

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The Smoking Tire / The Drive

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