Description
K&N air filter. Manufacturer part number PL-1003.
WPS part number 721003.
Air Filter.
In stock
K&N air filter. Manufacturer part number PL-1003.
WPS part number 721003.
WPS lists this part for the following vehicles. Match your exact model and year.
Follow the position, mounting and installation notes in the product description. Modified vehicles may require different parts.
| Years | Make | Model |
|---|---|---|
| 2004–2005 | Polaris | Atp 500 |
| 1999–2001 | Polaris | Diesel 500 |
| 2000–2001 | Polaris | Magnum 325 2X4 |
| 2000–2001 | Polaris | Magnum 325 4X4 |
| 1999–2003 | Polaris | Magnum 500 4X4 |
| 2001 | Polaris | Ranger 425 2X4 |
| 2002 | Polaris | Scrambler 500 2X4 |
| 1997–2012 | Polaris | Scrambler 500 4X4 |
| 2013–2014 | Polaris | Scrambler XP 850 |
| 2013–2014 | Polaris | Scrambler XP 850 EPS |
| 1999–2000 | Polaris | Sportsman 335 |
| 1994–1996, 2001 | Polaris | Sportsman 400 4X4 |
| 2008–2014 | Polaris | Sportsman 400 HO 2X4 |
| 2006–2007 | Polaris | Sportsman 450 |
| 1996–2000 | Polaris | Sportsman 500 4X4 |
| 2007 | Polaris | Sportsman 500 Deluxe |
| 2006–2009 | Polaris | Sportsman 500 Efi |
| 2002–2006, 2008–2013 | Polaris | Sportsman 500 HO 2X4 |
| 1999–2000 | Polaris | Sportsman 500 Rse 4×4 |
| 2010–2011, 2013 | Polaris | Sportsman 550 |
| 2010–2011, 2013–2014 | Polaris | Sportsman 550 EPS |
| 2014–2015 | Polaris | Sportsman 570 |
| 2014–2015 | Polaris | Sportsman 570 EPS |
| 2015 | Polaris | Sportsman 570 SP |
| 2003–2005 | Polaris | Sportsman 600 4×4 |
| 2000–2008 | Polaris | Sportsman 6X6 500 |
| 2002–2003 | Polaris | Sportsman 700 4×4 |
| 2006–2007 | Polaris | Sportsman 700 Efi 4×4 |
| 2006–2014 | Polaris | Sportsman 800 EFI |
| 2007 | Polaris | Sportsman 800 EFI LE |
| 2009–2011, 2013–2014 | Polaris | Sportsman Big Boss 6X6 800 |
| 2008–2009 | Polaris | Sportsman Touring 500 |
| 2011–2013 | Polaris | Sportsman Touring 500 HO |
| 2010–2011, 2014 | Polaris | Sportsman Touring 550 EPS |
| 2014–2015 | Polaris | Sportsman Touring 570 |
| 2015 | Polaris | Sportsman Touring 570 EPS |
| 2015 | Polaris | Sportsman Touring 570 SP |
| 2008–2009 | Polaris | Sportsman Touring 800 |
| 2010–2011, 2013–2014 | Polaris | Sportsman Touring 850 EPS |
| 2006–2009 | Polaris | Sportsman X2 500 |
| 2007 | Polaris | Sportsman X2 500 Deluxe |
| 2010–2013 | Polaris | Sportsman X2 550 |
| 2014 | Polaris | Sportsman X2 550 EPS |
| 2015 | Polaris | Sportsman X2 570 EPS |
| 2008 | Polaris | Sportsman X2 700 |
| 2007 | Polaris | Sportsman X2 800 Deluxe |
| 2007–2009 | Polaris | Sportsman X2 800 EFI |
| 2011 | Polaris | Sportsman X2 850 |
| 2010–2013 | Polaris | Trail Blazer 330 |
| 2000–2001 | Polaris | Trail Boss 325 |
| 2010–2013 | Polaris | Trail Boss 330 |
| 2000–2002 | Polaris | Xpedition 325 |
| 2000–2002 | Polaris | Xpedition 425 |
| 1997 | Polaris | Xplorer 500 4X4 |
Source: WPS vehicle-fitment data · WPS part 721003 · Checked November 11, 2026.
| Weight | 1.06 lbs |
|---|---|
| Dimensions | 5.62 × 4.62 × 9.25 in |
Use cleaning/oiling products only for filter materials that permit them. Replace disposable paper filters.
Match the intake assembly and check what the filter kit includes.
Select your motorcycle to check for matching parts.
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