$42.99 USD
MSRP $58.49 26.5% Off
Free Ground Shipping!
In Stock & Ready to Ship!
Find a Dealer

K&N PL-1003 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   24 Customer Reviews
  • Designed to provide increased horsepower and acceleration
  • Specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides
  • Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals
  • Multiple layers of woven cotton gauze media offers excellent filtration
  • Fits directly into OEM air box with application specific sealing bead ensuring a precise fit
  • No fuel management modifications are required to obtain increased performance
  • Washable & reusable, most are pre-oiled and ready to ride!
  • One Year Limited Warranty
K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.

[More Information on Off-Road Motorcycle and ATV Air Filters]

Product Specifications

Air Filter ShapeRound
Filter MaterialCotton Gauze
Filter Re-Oiling Amount2 oz (59 ml)
Flange Length0.625 in (16 mm)
Height7 in (178 mm)
Inner WireNo
Inside Diameter2.5 in (64 mm)
Outside Diameter4 in (102 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height9.25 in (235 mm)
Product Box Length5.63 in (143 mm)
Product Box Width4.63 in (117 mm)
Product StyleRound Air Filter
Top MaterialNone
Top StyleRubber
Weight1.1 lb (0.5 kg)

K&N PL-1003 Air Filter Product Reviews

Wednesday, March 22, 2017 - Part PL-1003
Came really fast, only took 5 min to put on and seems to give a little bit more power from stock.

Karen Samuels
Beaverton, Oregon
Wednesday, February 22, 2017 - Part PL-1003
Very easy website ordering. Fantastic shipping.

Michael Spradlin
Fruitland Park, Florida
Wednesday, February 15, 2017 - Part PL-1003
My first K&N filter, it will save me money in the long run. I think I can feel the performance difference between the stock and the K&N.

Brett Henderson
Phoenix, Arizona
Tuesday, December 13, 2016 - Part PL-1003
Great product and easy to use. My quad is an '04, my friend has a '14, and my quad out performs his now.

George Halcro
Welland, Canada
Wednesday, October 19, 2016 - Part PL-1003
Very good product...gave it more horsepower to my ATV..

Hector Rodriguez
Nordheim, Texas
Thursday, October 13, 2016 - Part PL-1003
Filter was exactly as described, fit perfectly, and it arrived promptly. In checking around I found the best price at K&N. Delivery was also quick as stated. Would highly recommend K&N to all......

Tom Kilen
Alamogordo, Texas
Monday, October 3, 2016 - Part PL-1003
Excellent product, have them in all my vehicles.

Erik Barry
East Amherst, New York