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QuadBoss Thermostat

Item: 390802

$29.49 – $44.81

Select Your Vehicle - Fitment Guaranteed

QuadBoss Thermostat


QuadBoss thermostats are a direct OE replacement that meets or exceeds factory specs. Installs and operates exactly like the factory unit.

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Polaris
  • 455 Diesel 4x4 1999-2001
  • ACE 325 2014-2016
  • ACE 325 HD 2015
  • ACE 570 2015-2018
  • ATP 500 4x4 2004-2005
  • General 1000 2016-2019
  • General 1000 Deluxe 2019-2020
  • General 4 1000 2017-2020
  • General XP 1000 2020
  • Hawkeye 325 2x4 2015
  • Hawkeye 400 H.O. 2x4 2011-2013
  • Magnum 500 2x4 2002
  • RZR 4 800 2010-2011
  • RZR 570 2012-2019
  • RZR 800 2008-2014
  • RZR 900 2014-2019
  • RZR Pro XP 2020
  • RZR Pro XP 4 2020
  • RZR RS1 2018-2020
  • RZR S 800 2009-2010
  • RZR S4 1000 2019-2020
  • RZR XP 1000 2014-2020
  • RZR XP 4 1000 2016-2020
  • RZR XP 4 900 2012-2014
  • RZR XP 4 900 Jagged X 2013
  • RZR XP 4 Turbo 2016-2020
  • RZR XP 4 Turbo S 2019-2020
  • RZR XP 900 2011-2015
  • RZR XP Turbo 2016-2020
  • RZR XP Turbo S 2018-2020
  • Ranger 500 2x4 2004-2009
  • Ranger 570 2014-2019
  • Ranger 700 4x4 2007-2009
  • Ranger 700 6x6 2006-2009
  • Ranger 800 2010-2011, 2013-2014
  • Ranger 800 6x6 2010
  • Ranger Crew 700 2008-2009
  • Ranger Crew 800 2010
  • Ranger ETX 2015-2016
  • Ranger XP 1000 2017-2019
  • Ranger XP 900 2013-2019
  • Scrambler 500 2x4 2001-2002, 2007-2009
  • Sportsman 400 2001-2005, 2011-2014
  • Sportsman 450 2006-2007, 2016-2019
  • Sportsman 500 4x4 1996-2006
  • Sportsman 550 2010-2014
  • Sportsman 550 Forest Tractor 2011-2013
  • Sportsman 570 2014-2019
  • Sportsman 600 2003-2005
  • Sportsman 700 2002-2006
  • Sportsman 700 EFI 2005-2007
  • Sportsman 800 Big Boss 6x6 2009-2014
  • Sportsman 800 EFI 2005-2014
  • Sportsman 800 Forest Tractor 2012-2013
  • Sportsman 800 Forest Tractor 6x6 2013-2015
  • Sportsman ETX 2015
  • Sportsman MV 700 2005
  • Sportsman Touring 550 2010-2014
  • Sportsman Touring 800 EFI 2008-2009
  • Sportsman X2 550 2010-2014
  • Sportsman X2 700 EFI 2008
  • Sportsman X2 800 EFI 2007-2009
  • Sportsman XP 550 2009-2010, 2013
  • Worker 500 1999-2001
  • Xpedition 425 2000-2002
  • Xplorer 500 1997

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