This ATVL High Pressure Radiator Cap is a durable silver replacement for the compatible Polaris applications listed below. Made from quality materials, it is 100% leak tested and durability tested, and offers antistatic properties. Installation requires no drilling or modifications on listed compatible applications.
A high-pressure radiator cap is a simple, economical upgrade that helps reduce coolant boil-over. Increasing the cooling system’s maximum operating pressure compared with a lower-rated stock cap raises the coolant’s boiling point.
Compatibility below includes every Polaris entry from the supplied fitment chart. Check your exact model, submodel and year.
| Polaris model / submodel | Years |
|---|---|
| Outlaw 450 MXR | 2008–2010 |
| Outlaw 500 | 2006–2007 |
| Outlaw 525 IRS | 2007–2011 |
| Outlaw 525 S | 2008–2010 |
| Predator 500 | 2003–2007 |
| RANGER 1000 | 2020–2026 |
| RANGER 1000 Cab | 2026 |
| RANGER 1000 EPS | 2022–2026 |
| RANGER 1000 Premium | 2022–2026 |
| RANGER 1000 Premium - Winter Prep Package | 2022 |
| RANGER 2x4 | 2004–2007 |
| RANGER 400 | 2010–2014 |
| RANGER 4x4 | 2004–2007 |
| RANGER 4x4 Diesel | 2011–2018 |
| RANGER 500 2X4 | 2008 |
| RANGER 500 4X4 EFI | 2008–2009 |
| RANGER 500 4X4 EFI | 2011–2013 |
| RANGER 500 CREW | 2011–2013 |
| RANGER 500 H.O. | 2010 |
| RANGER 570 CREW-4 Mid Size | 2014–2021 |
| RANGER 570 CREW-6 Full Size | 2022–2025 |
| RANGER 570 EFI Full Size | 2014–2025 |
| RANGER 6x6 | 2004–2007 |
| RANGER 700 6X6 | 2008–2009 |
| RANGER 700 CREW | 2008–2009 |
| RANGER 700 HD | 2009 |
| RANGER 700 XP | 2008–2009 |
| RANGER 700 XP 4x4 | 2005–2007 |
| RANGER 800 6x6 | 2010–2016 |
| RANGER 800 CREW | 2010–2014 |
| RANGER 800 EFI | 2013–2014 |
| RANGER 800 EFI Mid Size | 2013–2014 |
| RANGER 800 HD | 2010–2012 |
| RANGER 800 HD | 2014 |
| RANGER 800 XP | 2010–2012 |
| RANGER 800 XP EPS | 2010–2012 |
| RANGER 800 XP LE | 2012 |
| RANGER 900 CREW | 2014–2019 |
| RANGER 900 XP | 2013–2019 |
| RANGER CREW 1000 | 2020–2022 |
| RANGER CREW 1000 | 2024–2026 |
| RANGER CREW 1000 Premium | 2022–2026 |
| RANGER CREW 1000 Premium - Winter Prep Package | 2022 |
| RANGER CREW Diesel | 2012–2018 |
| RANGER CREW XP 1000 Big Game Edition | 2021–2022 |
| RANGER CREW XP 1000 EPS | 2017–2021 |
| RANGER CREW XP 1000 High Lifter Edition | 2022 |
| RANGER CREW XP 1000 NorthStar Edition Premium | 2022–2026 |
| RANGER CREW XP 1000 NorthStar Edition Ride Command Trail Boss | 2023 |
| RANGER CREW XP 1000 NorthStar Edition Trail Boss | 2021–2026 |
| RANGER CREW XP 1000 NorthStar Edition Ultimate | 2022–2026 |
| RANGER CREW XP 1000 NorthStar Edition Ultimate Ride Command | 2023 |
| RANGER CREW XP 1000 Northstar Texas Edition | 2025–2026 |
| RANGER CREW XP 1000 Premium | 2022–2026 |
| RANGER CREW XP 1000 Texas Edition | 2022–2026 |
| RANGER CREW XP 1000 Trail Boss | 2022 |
| RANGER CREW XP 1000 Waterfowl Edition | 2025 |
| RANGER XP 1000 EPS | 2017–2021 |
| RANGER XP 1000 High Lifter Edition | 2020–2022 |
| RANGER XP 1000 NorthStar Edition | 2019–2021 |
| RANGER XP 1000 NorthStar Edition Premium | 2020–2026 |
| RANGER XP 1000 NorthStar Edition Ride Command | 2019 |
| RANGER XP 1000 NorthStar Edition Trail Boss | 2021–2026 |
| RANGER XP 1000 NorthStar Edition Trail Boss Ride Command | 2023 |
| RANGER XP 1000 NorthStar Edition Ultimate | 2020–2026 |
| RANGER XP 1000 NorthStar Edition Ultimate Ride Command | 2023 |
| RANGER XP 1000 Premium | 2019–2026 |
| RANGER XP 1000 Trail Boss | 2021–2022 |
| Scrambler 400 2x4 | 2001–2002 |
| Scrambler 400 4X4 | 2001–2002 |
| Scrambler 500 2x4 | 2001–2002 |
| Scrambler 500 4x4 | 2001–2012 |
| Trailblazer 400 | 2003 |
| Xplorer 400 4X4 | 2001–2002 |
All orders are shipped within 1 business day.
Returns are very expensive for small businesses.
Please make sure you are ordering the correct radiator cap for your model and check the listed vehicle compatibility before ordering.
If you do find that an item doesn't fit, in order to use eBay's fitment guarantee program, the return must be submitted as "Doesn't Fit My Vehicle", not "Doesn't Fit".
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