The QuadBoss 403162 radiator cap is a direct OEM replacement designed for use with several Arctic Cat and Polaris RZR models. Crafted for durability and reliable performance, this automotive-style cap features a 13 psi pressure rating, ensuring optimal cooling system operation and preventing overheating during demanding off-road adventures.

Constructed from high-quality materials, the QuadBoss radiator cap provides a secure seal that maintains proper pressure within the cooling system. Its design ensures compatibility with models including the 2014 Polaris RZR 900, as well as multiple Arctic Cat Wildcat and 500 4X4 variants from 1998 to 2014, making it a versatile replacement part for enthusiasts and mechanics alike.

Easy to install, this radiator cap is an essential component for maintaining the efficiency and longevity of your powersports vehicle’s cooling system. Whether you're restoring, repairing, or performing routine maintenance, the QuadBoss 403162 ensures your vehicle operates at peak performance, preventing leaks and overheating issues that can lead to costly repairs.

Features:

• Designed as a direct replacement for OEM radiator caps

• Pressure rating of 13 psi for optimal cooling system performance

• Compatible with select Arctic Cat and Polaris RZR models from 1998 to 2014

• Constructed from durable materials for long-lasting performance

• Easy installation for quick maintenance and repair

Fitment:
1995 Polaris Xplorer 400 4X4 Base
1996 Polaris Xplorer 400 4X4 Base
1996 Polaris Xpress 300 Base
1997 Polaris Xplorer 400 4X4 Base
1997 Polaris Xplorer 500 4X4 Base
1997 Polaris Xpress 300 Base
1998 Arctic Cat 400 4X4 Base
1998 Arctic Cat 500 4X4 Base
1998 Polaris Big Boss 500 6X6 Base
1998 Polaris Xplorer 400 4X4 Base
1999 Arctic Cat 400 4X4 Base
1999 Arctic Cat 500 4X4 Base
1999 Polaris Big Boss 500 6X6 Base
1999 Polaris Diesel (455cc) Base
1999 Polaris Worker 500 Base
1999 Polaris Xplorer 400 4X4 Base
2000 Arctic Cat 400 4X4 Base
2000 Arctic Cat 500 4X4 Base
2000 Polaris Xplorer 400 4X4 Base
2001 Arctic Cat 400 4X4 Base
2001 Arctic Cat 500 4X4 Base
2002 Arctic Cat 400 4X4 Base
2002 Arctic Cat 500 4X4 Base
2003 Arctic Cat 500 4X4 Base
2004 Arctic Cat 500 4X4 Base
2005 Arctic Cat 500 4X4 Base
2006 Arctic Cat 500 4X4 Base
2007 Arctic Cat 500 4X4 Base
2008 Arctic Cat 500 4X4 Base
2009 Arctic Cat 500 4X4 Base
2009 Arctic Cat Prowler 550 Base
2012 Arctic Cat Wildcat 1000 Base
2012 Polaris Sportsman 550 Base
2013 Arctic Cat Wildcat 1000 Base
2013 Polaris Sportsman 550 Base
2014 Arctic Cat Wildcat 1000 Base
2014 Arctic Cat Wildcat Trail Base
2014 Polaris RZR 570 Base
2014 Polaris RZR 800 Base
2014 Polaris RZR 900 Base
2015 Arctic Cat Wildcat 1000 Base
2015 Arctic Cat Wildcat Trail Base
2015 Polaris Ranger 570 Base
2015 Polaris RZR 570 Base
2015 Polaris RZR 900 Base
2015 Polaris Scrambler 850 Base
2015 Polaris Sportsman 570 SP Base
2015 Polaris Sportsman 570 Touring SP Base
2015 Polaris Sportsman 850 Base
2015 Polaris Sportsman 850 SP Base
2016 Arctic Cat Wildcat Trail Base
2016 Polaris ACE 570 Base
2016 Polaris RZR 570 Base
2016 Polaris RZR 900 Base
2016 Polaris Scrambler 850 Base
2016 Polaris Sportsman 1000 XP High Lifter Edition Base
2016 Polaris Sportsman 570 SP Base
2016 Polaris Sportsman 570 Touring SP Base
2016 Polaris Sportsman 850 Base
2016 Polaris Sportsman 850 SP Base
2017 Arctic Cat Wildcat Trail Base
2017 Polaris ACE 500 Base
2017 Polaris ACE 570 Base
2017 Polaris Ranger XP 1000 Base
2017 Polaris RZR 570 Base
2017 Polaris RZR 900 Base
2017 Polaris Scrambler 850 Base
2017 Polaris Sportsman 1000 XP High Lifter Edition Base
2017 Polaris Sportsman 570 SP Base
2017 Polaris Sportsman 570 Touring SP Base
2017 Polaris Sportsman 850 Base
2017 Polaris Sportsman 850 High Lifter Edition Base
2017 Polaris Sportsman 850 SP Base
2018 Polaris ACE 500 Base
2018 Polaris Ranger XP 900 Base
2018 Polaris RZR 570 Base
2018 Polaris RZR 900 Base
2018 Polaris RZR XP Turbo S Base
2018 Polaris Scrambler 850 Base
2018 Polaris Sportsman 1000 XP High Lifter Edition Base
2018 Polaris Sportsman 570 SP Base
2018 Polaris Sportsman 570 Touring SP Base
2018 Polaris Sportsman 850 Base
2018 Polaris Sportsman 850 High Lifter Edition Base
2018 Polaris Sportsman 850 SP Base
2019 Polaris ACE 500 Base
2019 Polaris Ranger XP 900 Base
2019 Polaris RZR 570 Base
2019 Polaris RZR 900 Base
2019 Polaris RZR XP Turbo S Base
2019 Polaris Sportsman 1000 XP High Lifter Edition Base
2019 Polaris Sportsman 570 SP Base
2019 Polaris Sportsman 570 Touring SP Base
2019 Polaris Sportsman 850 Base
2019 Polaris Sportsman 850 High Lifter Edition Base
2019 Polaris Sportsman 850 SP Base
2020 Polaris General 1000 Base
2020 Polaris Ranger 1000 Base
2020 Polaris RZR 570 Base
2020 Polaris RZR 900 Base
2020 Polaris RZR XP 1000 Base
2020 Polaris RZR XP 4 1000 Base
2020 Polaris RZR XP 4 Turbo Base
2020 Polaris RZR XP 4 Turbo S Velocity Base
2020 Polaris RZR XP Turbo Base
2020 Polaris RZR XP Turbo S Base
2020 Polaris RZR XP Turbo S Velocity Base
2020 Polaris Sportsman 1000 XP High Lifter Edition Base
2020 Polaris Sportsman 850 Base
2020 Polaris Sportsman 850 High Lifter Edition Base
2021 Polaris General 1000 Base
2021 Polaris Ranger 1000 Base
2021 Polaris RZR XP 1000 Base
2021 Polaris RZR XP 4 1000 Base
2021 Polaris RZR XP 4 Turbo Base
2021 Polaris RZR XP Turbo Base
2021 Polaris Sportsman 1000 XP Base
2021 Polaris Sportsman 1000 XP High Lifter Edition Base
2021 Polaris Sportsman 450 HO Base
2021 Polaris Sportsman 850 Base
2021 Polaris Sportsman 850 High Lifter Edition Base
2022 Polaris Ranger 1000 Base
2022 Polaris Sportsman 1000 XP High Lifter Edition Base
2022 Polaris Sportsman 450 HO Base
2022 Polaris Sportsman 850 Base
2022 Polaris Sportsman 850 High Lifter Edition Base
2023 Polaris Scrambler 1000 XP S Base
2023 Polaris Sportsman 1000 XP High Lifter Edition Base
2023 Polaris Sportsman 1000 XP S Base
2023 Polaris Sportsman 450 HO Base
2023 Polaris Sportsman 570 Base
2023 Polaris Sportsman 570 Touring Base
2023 Polaris Sportsman 850 Base
2023 Polaris Sportsman 850 High Lifter Edition Base
2024 Polaris General 1000 Premium Base
2024 Polaris Ranger 1000 Base
2024 Polaris Ranger Crew XP 1000 Northstar Premium Base
2024 Polaris Ranger XP 1000 NorthStar Edition Trail Boss Base
2024 Polaris RZR XP 1000 Sport Base
2024 Polaris Scrambler 1000 XP S Base
2024 Polaris Sportsman 1000 XP High Lifter Edition Base
2024 Polaris Sportsman 1000 XP S Base
2024 Polaris Sportsman 450 HO Base
2024 Polaris Sportsman 570 Base
2024 Polaris Sportsman 850 Base
2024 Polaris Sportsman 850 High Lifter Edition Base