K&N Engineering PL-1003 Off-Road Replacement Air Filter for Polaris Sportsman and Trail Boss Models

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. K&N Replacement Air Filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. K&N air filters are washable and reusable and provide high air-flow with excellent filtration.

• Designed to provide increased horsepower and acceleration specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides
• Fits directly into OEM air box with application specific sealing bead ensuring a precise fit
• Pleated media provides a large filtration area offering long service intervals
• No fuel management modifications are required to obtain increased performance
• Multiple layers of woven cotton gauze media offers excellent filtration
• Washable & reusable, most are pre-oiled and ready to ride
• One Year Limited Warranty

The K&N Engineering PL-1003 off-road replacement air filter is designed for extended use in dusty, muddy, and challenging off-road environments, making it ideal for ATVs, UTVs, Motocross, and Side-by-Side vehicles. Its high-flow pleated media ensures maximum airflow while maintaining excellent filtration, supporting increased horsepower and acceleration without the need for additional jet adjustments or fuel management modifications. This filter is engineered to fit directly into the OEM air box with a precise application-specific sealing bead, ensuring a secure and airtight fit that prevents dirt and debris from bypassing the filter media. Made from multiple layers of woven cotton gauze, the filter provides a large filtration surface, offering long service intervals and reliable performance over time. It is washable and reusable, with most units arriving pre-oiled and ready to install, providing a cost-effective solution for off-road enthusiasts seeking consistent engine performance and protection.

Features:

• Designed to increase horsepower and acceleration specifically for off-road, motocross, ATVs, UTVs, and Side-by-Sides

• Fits directly into OEM air box with application-specific sealing bead for a precise fit

• Pleated media offers a large filtration area for extended service intervals

• No fuel management modifications required to improve performance

• Multiple layers of woven cotton gauze media provide excellent filtration

• Washable and reusable, with most filters pre-oiled and ready to install

• Includes a one-year limited warranty for peace of mind

Fits 1996 Polaris Sportsman 500 4X4 1997 Polaris Scrambler 500 4X4 1997 Polaris Sportsman 500 4X4 1997 Polaris Xplorer 500 4X4 1998 Polaris Scrambler 500 4X4 1998 Polaris Sportsman 500 4X4 1999 Polaris Diesel (455cc) 1999 Polaris Magnum 500 4X4 1999 Polaris Scrambler 500 4X4 1999 Polaris Sportsman 335 1999 Polaris Sportsman 500 4X4 1999 Polaris Worker 335 1999 Polaris Worker 500 2000 Polaris Diesel (455cc) 2000 Polaris Magnum 325 2X4 2000 Polaris Magnum 325 4X4 2000 Polaris Magnum 500 4X4 2000 Polaris Scrambler 500 4X4 2000 Polaris Sportsman 335 2000 Polaris Sportsman 500 4X4 2000 Polaris Sportsman 500 6x6 2000 Polaris Trail Boss 325 2000 Polaris Xpedition 325 2000 Polaris Xpedition 425 2001 Polaris Diesel (455cc) 2001 Polaris Magnum 325 2X4 2001 Polaris Magnum 325 4X4 2001 Polaris Magnum 500 4X4 2001 Polaris Ranger 2x4 425 2001 Polaris Scrambler 500 2X4 2001 Polaris Scrambler 500 4X4 2001 Polaris Sportsman 500 6x6 2001 Polaris Sportsman 500 HO 2001 Polaris Sportsman 500 HO DUSE 2001 Polaris Sportsman 500 HO RSE 2001 Polaris Trail Boss 325 2001 Polaris Xpedition 325 2001 Polaris Xpedition 425 2002 Polaris Magnum 500 4X4 2002 Polaris Scrambler 500 2X4 2002 Polaris Scrambler 500 4X4 2002 Polaris Sportsman 500 6x6 2002 Polaris Sportsman 500 HO 2002 Polaris Sportsman 700 2002 Polaris Xpedition 325 2002 Polaris Xpedition 425 2003 Polaris Magnum 500 4X4 2003 Polaris Scrambler 500 4X4 2003 Polaris Sportsman 500 6x6 2003 Polaris Sportsman 500 HO 2003 Polaris Sportsman 600 2003 Polaris Sportsman 700 2004 Polaris Atp 500 2004 Polaris Scrambler 500 4X4 2004 Polaris Sportsman 500 6x6 2004 Polaris Sportsman 500 HO 2004 Polaris Sportsman 600 2004 Polaris Sportsman 700 2004 Polaris Sportsman 700 Efi 2005 Polaris Atp 500 2005 Polaris Scrambler 500 4X4 2005 Polaris Sportsman 500 6x6 2005 Polaris Sportsman 500 HO 2005 Polaris Sportsman 600 2005 Polaris Sportsman 700 2005 Polaris Sportsman 700 Efi 2005 Polaris Sportsman 800 EFI 2005 Polaris Sportsman MV7 2006 Polaris Scrambler 500 4X4 2006 Polaris Sportsman 450 2006 Polaris Sportsman 500 6x6 2006 Polaris Sportsman 500 Efi 2006 Polaris Sportsman 500 EFI X2 2006 Polaris Sportsman 500 HO 2006 Polaris Sportsman 700 2006 Polaris Sportsman 700 Efi 2006 Polaris Sportsman 700 MV 2006 Polaris Sportsman 800 EFI 2007 Polaris Scrambler 500 4X4 2007 Polaris Sportsman 450 2007 Polaris Sportsman 500 6x6 2007 Polaris Sportsman 500 Efi 2007 Polaris Sportsman 500 EFI Deluxe 2007 Polaris Sportsman 500 EFI X2 2007 Polaris Sportsman 500 EFI X2 Deluxe 2007 Polaris Sportsman 700 Efi 2007 Polaris Sportsman 700 MV 2007 Polaris Sportsman 800 EFI 2007 Polaris Sportsman 800 EFI Deluxe 2007 Polaris Sportsman 800 EFI X2 2007 Polaris Sportsman 800 EFI X2 Deluxe 2008 Polaris Scrambler 500 4X4 2008 Polaris Sportsman 400 HO 2008 Polaris Sportsman 500 6x6 2008 Polaris Sportsman 500 Efi 2008 Polaris Sportsman 500 EFI Touring 2008 Polaris Sportsman 500 EFI X2 2008 Polaris Sportsman 500 HO 2008 Polaris Sportsman 700 EFI X2 2008 Polaris Sportsman 800 EFI 2008 Polaris Sportsman 800 EFI HO 2008 Polaris Sportsman 800 EFI Touring 2008 Polaris Sportsman 800 EFI X2 2008 Polaris Sportsman 800 HO EFI Military 2009 Polaris Scrambler 500 4X4 2009 Polaris Sportsman 400 HO 2009 Polaris Sportsman 500 Efi 2009 Polaris Sportsman 500 EFI Touring 2009 Polaris Sportsman 500 EFI X2 2009 Polaris Sportsman 500 HO 2009 Polaris Sportsman 800 EFI 2009 Polaris Sportsman 800 EFI 6x6 Big Boss 2009 Polaris Sportsman 800 EFI HO 2009 Polaris Sportsman 800 EFI Touring 2009 Polaris Sportsman 800 EFI X2 2010 Polaris Scrambler 500 4X4 2010 Polaris Sportsman 400 HO 2010 Polaris Sportsman 500 EFI Touring 2010 Polaris Sportsman 500 HO 2010 Polaris Sportsman 500 HO Touring 2010 Polaris Sportsman 550 EFI 2010 Polaris Sportsman 550 EFI Touring w/ EPS 2010 Polaris Sportsman 550 EFI w/ EPS 2010 Polaris Sportsman 550 X2 2010 Polaris Sportsman 800 EFI 2010 Polaris Sportsman 800 EFI 6x6 Big Boss 2010 Polaris Sportsman 800 EFI HO 2010 Polaris Sportsman 850 EFI Touring EPS 2010 Polaris Trail Blazer 330 2010 Polaris Trail Boss 330 2011 Polaris Scrambler 500 4X4 2011 Polaris Sportsman 400 HO 2011 Polaris Sportsman 500 HO 2011 Polaris Sportsman 500 HO Touring 2011 Polaris Sportsman 550 EFI 2011 Polaris Sportsman 550 EFI Touring w/ EPS 2011 Polaris Sportsman 550 EFI w/ EPS 2011 Polaris Sportsman 550 EPS Browning LE 2011 Polaris Sportsman 550 X2 2011 Polaris Sportsman 800 EFI 2011 Polaris Sportsman 800 EFI 6x6 Big Boss 2011 Polaris Sportsman 850 EFI Touring EPS 2011 Polaris Trail Blazer 330 2011 Polaris Trail Boss 330 2012 Polaris Scrambler 500 4X4 2012 Polaris Sportsman 400 HO 2012 Polaris Sportsman 500 HO 2012 Polaris Sportsman 500 HO Polaris Pursuite LE 2012 Polaris Sportsman 500 HO Touring 2012 Polaris Sportsman 550 2012 Polaris Sportsman 550 EPS 2012 Polaris Sportsman 550 EPS Browning LE 2012 Polaris Sportsman 550 EPS Orange Madness LE 2012 Polaris Sportsman 550 Touring EPS 2012 Polaris Sportsman 550 X2 2012 Polaris Sportsman 800 6x6 Big Boss 2012 Polaris Sportsman 800 EFI 2012 Polaris Sportsman 850 HO Touring EPS 2012 Polaris Sportsman Forest 500 2012 Polaris Sportsman Forest 550 2012 Polaris Sportsman Forest 800 2012 Polaris Sportsman Forest 800 6x6 2012 Polaris Sportsman Forest Tractor 500 2012 Polaris Trail Blazer 330 2012 Polaris Trail Boss 330 2013 Polaris Scrambler 850 XP HO 2013 Polaris Scrambler 850 XP HO EPS LE 2013 Polaris Sportsman 400 HO 2013 Polaris Sportsman 400 HO South Edition 2013 Polaris Sportsman 500 HO 2013 Polaris Sportsman 500 HO Touring 2013 Polaris Sportsman 550 2013 Polaris Sportsman 550 EPS 2013 Polaris Sportsman 550 EPS Browning LE 2013 Polaris Sportsman 550 EPS Stealth Black LE 2013 Polaris Sportsman 550 Touring EPS 2013 Polaris Sportsman 550 X2 2013 Polaris Sportsman 800 6x6 Big Boss 2013 Polaris Sportsman 800 EFI 2013 Polaris Sportsman 850 HO Touring EPS 2013 Polaris Sportsman 850 HO Touring EPS Sunset Red LE 2013 Polaris Trail Blazer 330 2013 Polaris Trail Boss 330 2014 Polaris Scrambler 850 XP HO 2014 Polaris Scrambler 850 XP HO EPS LE 2014 Polaris Sportsman 400 HO 2014 Polaris Sportsman 400 HO South Edition 2014 Polaris Sportsman 550 EPS 2014 Polaris Sportsman 550 EPS Browning LE 2014 Polaris Sportsman 550 Touring EPS 2014 Polaris Sportsman 550 X2 EPS 2014 Polaris Sportsman 570 2014 Polaris Sportsman 570 EPS 2014 Polaris Sportsman 570 Touring 2014 Polaris Sportsman 800 6x6 Big Boss 2014 Polaris Sportsman 800 EFI 2014 Polaris Sportsman 850 HO Touring EPS 2014 Polaris Sportsman 850 HO Touring EPS Bronze Mist LE 2015 Polaris Scrambler 1000 XP EPS 2015 Polaris Scrambler 850 2015 Polaris Sportsman 1000 Touring XP 2015 Polaris Sportsman 1000 XP 2015 Polaris Sportsman 570 2015 Polaris Sportsman 570 EPS 2015 Polaris Sportsman 570 SP 2015 Polaris Sportsman 570 SP Hunters Edition 2015 Polaris Sportsman 570 Touring 2015 Polaris Sportsman 570 Touring EPS 2015 Polaris Sportsman 570 Touring SP 2015 Polaris Sportsman 570 X2 EPS 2015 Polaris Sportsman 850 2015 Polaris Sportsman 850 SP 2015 Polaris Sportsman 850 Touring SP 2016 Polaris Scrambler 1000 XP 2016 Polaris Scrambler 850 2016 Polaris Sportsman 1000 Touring XP 2016 Polaris Sportsman 1000 Touring XP Limited 2016 Polaris Sportsman 1000 XP 2016 Polaris Sportsman 1000 XP High Lifter Edition 2016 Polaris Sportsman 1000 XP Hunter Edition 2016 Polaris Sportsman 450 HO 2016 Polaris Sportsman 570 2016 Polaris Sportsman 570 EPS 2016 Polaris Sportsman 570 SP 2016 Polaris Sportsman 570 SP Hunters Edition 2016 Polaris Sportsman 570 Touring 2016 Polaris Sportsman 570 Touring EPS 2016 Polaris Sportsman 570 Touring SP 2016 Polaris Sportsman 570 X2 EPS 2016 Polaris Sportsman 850 2016 Polaris Sportsman 850 High Lifter Edition 2016 Polaris Sportsman 850 SP 2016 Polaris Sportsman 850 Touring SP 2017 Polaris Scrambler 1000 XP 2017 Polaris Scrambler 850 2017 Polaris Sportsman 1000 Touring XP 2017 Polaris Sportsman 1000 XP 2017 Polaris Sportsman 1000 XP High Lifter Edition 2017 Polaris Sportsman 1000 XP Hunter Edition 2017 Polaris Sportsman 450 HO 2017 Polaris Sportsman 450 HO EPS 2017 Polaris Sportsman 450 HO Utility Edition 2017 Polaris Sportsman 570 2017 Polaris Sportsman 570 Big Boss 6x6 EPS 2017 Polaris Sportsman 570 EPS 2017 Polaris Sportsman 570 EPS Utility Edition 2017 Polaris Sportsman 570 SP 2017 Polaris Sportsman 570 SP Hunters Edition 2017 Polaris Sportsman 570 Touring 2017 Polaris Sportsman 570 Touring EPS 2017 Polaris Sportsman 570 Touring SP 2017 Polaris Sportsman 570 X2 EPS 2017 Polaris Sportsman 850 2017 Polaris Sportsman 850 High Lifter Edition 2017 Polaris Sportsman 850 SP 2017 Polaris Sportsman 850 Touring SP 2018 Polaris Scrambler 1000 XP 2018 Polaris Scrambler 850 2018 Polaris Sportsman 1000 Touring XP 2018 Polaris Sportsman 1000 XP 2018 Polaris Sportsman 1000 XP High Lifter Edition 2018 Polaris Sportsman 1000 XP Hunter Edition 2018 Polaris Sportsman 450 HO 2018 Polaris Sportsman 450 HO EPS 2018 Polaris Sportsman 450 HO Utility Edition 2018 Polaris Sportsman 570 2018 Polaris Sportsman 570 Big Boss 6x6 EPS 2018 Polaris Sportsman 570 EPS 2018 Polaris Sportsman 570 EPS Utility Edition 2018 Polaris Sportsman 570 SP 2018 Polaris Sportsman 570 SP Hunters Edition 2018 Polaris Sportsman 570 Touring 2018 Polaris Sportsman 570 Touring EPS 2018 Polaris Sportsman 570 Touring SP 2018 Polaris Sportsman 570 X2 EPS 2018 Polaris Sportsman 850 2018 Polaris Sportsman 850 High Lifter Edition 2018 Polaris Sportsman 850 SP 2018 Polaris Sportsman 850 Touring SP 2019 Polaris Scrambler 850 2019 Polaris Sportsman 1000 Touring XP 2019 Polaris Sportsman 1000 XP 2019 Polaris Sportsman 1000 XP High Lifter Edition 2019 Polaris Sportsman 1000 XP Hunter Edition 2019 Polaris Sportsman 450 HO 2019 Polaris Sportsman 450 HO EPS 2019 Polaris Sportsman 450 HO Utility Edition 2019 Polaris Sportsman 570 2019 Polaris Sportsman 570 6x6 2019 Polaris Sportsman 570 EPS 2019 Polaris Sportsman 570 EPS Utility Edition 2019 Polaris Sportsman 570 SP 2019 Polaris Sportsman 570 SP Hunters Edition 2019 Polaris Sportsman 570 Touring 2019 Polaris Sportsman 570 Touring EPS 2019 Polaris Sportsman 570 Touring SP 2019 Polaris Sportsman 570 X2 EPS 2019 Polaris Sportsman 850 2019 Polaris Sportsman 850 High Lifter Edition 2019 Polaris Sportsman 850 SP 2019 Polaris Sportsman 850 Touring SP 2020 Polaris Scrambler 1000 XP S 2020 Polaris Scrambler 850 2020 Polaris Sportsman 1000 Touring XP 2020 Polaris Sportsman 1000 XP High Lifter Edition 2020 Polaris Sportsman 1000 XP Hunter Edition 2020 Polaris Sportsman 1000 XP Premium 2020 Polaris Sportsman 1000 XP S 2020 Polaris Sportsman 450 HO 2020 Polaris Sportsman 450 HO EPS 2020 Polaris Sportsman 570 2020 Polaris Sportsman 570 6x6 2020 Polaris Sportsman 570 EPS 2020 Polaris Sportsman 570 Hunter Edition 2020 Polaris Sportsman 570 Premium 2020 Polaris Sportsman 570 Touring 2020 Polaris Sportsman 570 Touring EPS 2020 Polaris Sportsman 570 Touring Premium 2020 Polaris Sportsman 570 X2 2020 Polaris Sportsman 850 2020 Polaris Sportsman 850 High Lifter Edition 2020 Polaris Sportsman 850 Premium 2020 Polaris Sportsman 850 Touring 2021 Polaris Scrambler 1000 XP S 2021 Polaris Scrambler 850 2021 Polaris Sportsman 1000 Touring XP 2021 Polaris Sportsman 1000 XP 2021 Polaris Sportsman 1000 XP High Lifter Edition 2021 Polaris Sportsman 1000 XP Hunter Edition 2021 Polaris Sportsman 1000 XP S 2021 Polaris Sportsman 450 HO 2021 Polaris Sportsman 450 HO EPS 2021 Polaris Sportsman 570 2021 Polaris Sportsman 570 6x6 2021 Polaris Sportsman 570 EPS 2021 Polaris Sportsman 570 Hunter Edition 2021 Polaris Sportsman 570 Premium 2021 Polaris Sportsman 570 Touring 2021 Polaris Sportsman 570 Touring EPS 2021 Polaris Sportsman 570 Touring Premium 2021 Polaris Sportsman 570 Trail 2021 Polaris Sportsman 570 Ultimate Trail LE 2021 Polaris Sportsman 570 Utility HD LE 2021 Polaris Sportsman 570 X2 2021 Polaris Sportsman 850 2021 Polaris Sportsman 850 High Lifter Edition 2021 Polaris Sportsman 850 Premium 2021 Polaris Sportsman 850 Touring 2022 Polaris Scrambler 1000 XP S LE 2022 Polaris Scrambler 850 2022 Polaris Sportsman 1000 Touring XP 2022 Polaris Sportsman 1000 XP High Lifter Edition 2022 Polaris Sportsman 1000 XP Hunter Edition 2022 Polaris Sportsman 1000 XP Ride Command Edition 2022 Polaris Sportsman 1000 XP S 2022 Polaris Sportsman 1000 XP Ultimate Trail 2022 Polaris Sportsman 450 HO 2022 Polaris Sportsman 450 HO EPS 2022 Polaris Sportsman 450 HO Utility Edition 2022 Polaris Sportsman 570 2022 Polaris Sportsman 570 6x6 2022 Polaris Sportsman 570 EPS 2022 Polaris Sportsman 570 EPS Utility Edition 2022 Polaris Sportsman 570 Hunter Edition 2022 Polaris Sportsman 570 Premium 2022 Polaris Sportsman 570 Ride Command Limited Edition 2022 Polaris Sportsman 570 Touring 2022 Polaris Sportsman 570 Touring EPS 2022 Polaris Sportsman 570 Touring Premium 2022 Polaris Sportsman 570 Trail 2022 Polaris Sportsman 570 Ultimate Trail LE 2022 Polaris Sportsman 570 Utility HD 2022 Polaris Sportsman 850 2022 Polaris Sportsman 850 High Lifter Edition 2022 Polaris Sportsman 850 Premium 2022 Polaris Sportsman 850 Touring 2022 Polaris Sportsman 850 Ultimate Trail 2023 Polaris Scrambler 1000 XP S 2023 Polaris Scrambler 850 2023 Polaris Sportsman 1000 XP High Lifter Edition 2023 Polaris Sportsman 1000 XP Ride Command Edition 2023 Polaris Sportsman 1000 XP S 2023 Polaris Sportsman 1000 XP Ultimate Trail 2023 Polaris Sportsman 450 HO 2023 Polaris Sportsman 450 HO EPS 2023 Polaris Sportsman 450 HO Utility Edition 2023 Polaris Sportsman 570 2023 Polaris Sportsman 570 6x6 2023 Polaris Sportsman 570 EPS 2023 Polaris Sportsman 570 Premium 2023 Polaris Sportsman 570 Touring 2023 Polaris Sportsman 570 Touring EPS 2023 Polaris Sportsman 570 Touring Premium 2023 Polaris Sportsman 570 Trail 2023 Polaris Sportsman 850 2023 Polaris Sportsman 850 High Lifter Edition 2023 Polaris Sportsman 850 Premium 2023 Polaris Sportsman 850 Touring 2023 Polaris Sportsman 850 Ultimate Trail 2024 Polaris Scrambler 1000 XP S 2024 Polaris Scrambler 850 2024 Polaris Sportsman 1000 Touring XP Trail 2024 Polaris Sportsman 1000 XP High Lifter Edition 2024 Polaris Sportsman 1000 XP Hunter Edition 2024 Polaris Sportsman 1000 XP Ride Command Edition 2024 Polaris Sportsman 1000 XP S 2024 Polaris Sportsman 1000 XP Ultimate Trail 2024 Polaris Sportsman 450 HO 2024 Polaris Sportsman 450 HO EPS 2024 Polaris Sportsman 450 HO Utility Edition 2024 Polaris Sportsman 570 2024 Polaris Sportsman 570 6x6 2024 Polaris Sportsman 570 EPS 2024 Polaris Sportsman 570 Hunter Edition 2024 Polaris Sportsman 570 Premium 2024 Polaris Sportsman 570 Ride Command Limited Edition 2024 Polaris Sportsman 570 Touring 2024 Polaris Sportsman 570 Touring EPS 2024 Polaris Sportsman 570 Touring Premium 2024 Polaris Sportsman 570 Trail 2024 Polaris Sportsman 570 Utility HD 2024 Polaris Sportsman 850 2024 Polaris Sportsman 850 High Lifter Edition 2024 Polaris Sportsman 850 Premium 2024 Polaris Sportsman 850 Touring 2024 Polaris Sportsman 850 Ultimate Trail