POLARIS THERMOSTATS

$29.95 - $34.95
  • Direct OEM replacement thermostats
  • Open and close at OEM temperature
  • Some models include the sealing gasket
  • Available for most Polaris ATV/UTV models
PART NUMBER DESCRIPTION MSRP
1902-1378 400/500 THERMOSTAT 29.95
1902-1379 SPORTSMAN/RZR THERMOSTAT 29.95
1902-1380 RZR 900/1000 THERMOSTAT 34.95
1902-1381 SPORTSMAN 550 THERMOSTAT 34.95
1902-1382 600/700/800 THERMOSTAT 29.95
YEAR MODEL PART
2017 - 2018 ACE 500 4x4
1902-1379
2015 - 2017 Ace 570 4x4
1902-1379
2017 - 2018 Ace 900 XC 4x4
1902-1379
2004 - 2005 ATP 500 H.O. 4x4
1902-1378
1998 - 1999 Big Boss 500 6x6
1902-1378
2015 Hawkeye 325
1902-1382
2011 - 2014 Hawkeye 400
1902-1378
1995 - 1998 Magnum 425 4x2
1902-1378
1995 - 1998 Magnum 425 4x4
1902-1378
1995 - 1997 Magnum 425 6x6
1902-1378
1999 - 2002 Magnum 500 4x4
1902-1378
1999 Ranger 500 4x2
1902-1378
2008 Ranger 500 4x2
1902-1378
2001 - 2006 Ranger 500 4x4
1902-1378
1999 - 2005 Ranger 500 6x6
1902-1378
1999 Ranger 500 Crew 4x4
1902-1378
2011 - 2013 Ranger 500 Crew 4x4
1902-1378
1999 Ranger 500 Crew EFI 4x4
1902-1378
2011 - 2013 Ranger 500 Crew EFI 4x4
1902-1378
1999 - 2008 Ranger 500 Crew Mid-Size EFI 4x4
1902-1378
2011 - 2013 Ranger 500 Crew Mid-Size EFI 4x4
1902-1378
2006 Ranger 500 EFI 4x4
1902-1378
2010 Ranger 500 H.O. 4x4
1902-1378
1999 Ranger 500 LE 4x2
1902-1378
2005 - 2006 Ranger 500 LE 4x2
1902-1378
2013 Ranger 500 LE 4x2
1902-1378
1999 Ranger 500 LE 4x4
1902-1378
2005 - 2006 Ranger 500 LE 4x4
1902-1378
1999 Ranger 500 LE 6x6
1902-1378
2005 Ranger 500 LE 6x6
1902-1378
2013 Ranger 500 LE 6x6
1902-1378
1999 Ranger 500 LE EFI 4x4
1902-1378
2005 - 2006 Ranger 500 LE EFI 4x4
1902-1378
1999 - 2008 Ranger 500 Mid-Size EFI 4x4
1902-1378
2011 - 2013 Ranger 500 Mid-Size EFI 4x4
1902-1378
2014 - 2018 Ranger 570 4x4
1902-1379
2014 - 2018 Ranger 570 EPS 4x4
1902-1379
2015 - 2018 Ranger 570 Full-Size 4x4
1902-1379
2015 - 2018 Ranger 570 Full-Size EPS 4x4
1902-1379
2014 - 2018 Ranger 570 LE EPS 4x4
1902-1379
2014 - 2018 Ranger 570 LE Mid-Size
1902-1379
2014 - 2018 Ranger 570 Mid-Size EFI
1902-1379
2014 - 2018 Ranger 570 Mid-Size EPS
1902-1379
2014 - 2018 Ranger 570 Trail EPS
1902-1379
2007 - 2009 Ranger 700
1902-1382
2013 - 2014 Ranger 800 4x4
1902-1379
2013 - 2014 Ranger 800 EFI 4x4
1902-1379
2014 - 2018 Ranger Crew 570 EPS 4x4
1902-1379
2014 - 2018 Ranger Crew 570 4x4
1902-1379
2014 - 2018 Ranger Crew 570 EFI
1902-1379
2014 - 2018 Ranger Crew 570 LE Burgundy Metallic 4x4
1902-1379
2014 - 2018 Ranger Crew 570-4 EPS Mid-Size 4x4
1902-1379
2011 - 2014 Ranger Crew 800 4x4
1902-1379
2015 - 2016 Ranger ETX
1902-1382
2017 Ranger XP 1000 4x4
1902-1379
2015 - 2018 Ranger XP 570 4x4
1902-1379
2014 - 2018 Ranger XP 570 EPS 4x4
1902-1379
2015 - 2018 Ranger XP 570 Full-Size
1902-1379
2011 - 2012 Ranger XP 800
1902-1379
2013 - 2018 Ranger XP 900 4x4
1902-1379
2015 RZR 4 1000
1902-1380
2012 - 2018 RZR 570 4X4
1902-1379
2017 - 2018 RZR 570 EPS 4x4
1902-1379
2015 - 2016 RZR 570 EPS Trail 4x4
1902-1379
2012 - 2018 RZR 570 EPS Trail LE 4x4
1902-1379
2008 - 2010 RZR 800 4x4
1902-1382
2011 - 2014 RZR 800 4x4
1902-1379
2013 - 2014 RZR 800 EPS LE
1902-1379
2013 RZR 800 LE
1902-1379
2015 - 2018 RZR 900 4x4
1902-1379
2011 - 2013 RZR 900 Trail EPS
1902-1380
2015 - 2017 RZR 900 XC
1902-1379
2018 RZR S 570 EPS 4x4
1902-1379
2015 - 2018 RZR S 900 4x4
1902-1379
2014 RZR XP 1000 4x4
1902-1380
1997 - 2012 Scrambler 500 4x2
1902-1378
1997 - 2012 Scrambler 500 4x4
1902-1378
1997 - 2012 Scrambler 500 Freedom 4x4
1902-1378
1997 - 2012 Scrambler 500 H.O. Touring EFI
1902-1378
1997 - 2012 Scrambler 500 X
1902-1378
2014 - 2016 Sportsman 325 ACE
1902-1382
2001 - 2005 Sportsman 400
1902-1378
2011 - 2014 Sportsman 400 H.O. 4x4
1902-1378
2006 - 2007 SPORTSMAN 450
1902-1378
1996 - 2000 Sportsman 500
1902-1378
2001 - 2006 Sportsman 500 H.O.
1902-1378
2008 - 2013 Sportsman 500 H.O.
1902-1378
2002 Sportsman 500 H.O. X 4x4
1902-1378
2010 - 2013 Sportsman 550 EFI 4x4
1902-1381
2009 - 2014 Sportsman 550 EPS EFI 4x4
1902-1381
2009 Sportsman 550 Forest
1902-1381
2011 - 2012 Sportsman 550 Forest
1902-1381
2009 - 2014 Sportsman 550 LE EPS
1902-1381
2017 Sportsman 570 Big Boss EPS 6x6
1902-1379
2014 - 2018 Sportsman 570 EFI 4x4
1902-1379
2014 - 2018 Sportsman 570 EPS 4x4
1902-1379
2015 - 2018 Sportsman 570 SP EPS 4x4
1902-1379
2015 Sportsman 570 SP LE 4x4
1902-1379
2017 - 2018 Sportsman 570 SP LE 4x4
1902-1379
2003 - 2005 Sportsman 600 Twin
1902-1382
2002 - 2006 Sportsman 700 Twin
1902-1382
2007 - 2014 Sportsman 800 EFI
1902-1382
2005 - 2006 Sportsman 800 Twin EFI
1902-1382
2015 Sportsman ETX EFI 4x4
1902-1382
2008 - 2009 Sportsman Touring 500 EFI
1902-1378
2010 - 2014 Sportsman Touring 550 EPS 4x4
1902-1381
2014 - 2018 Sportsman Touring 570 4x4
1902-1379
2006 - 2009 Sportsman X2 500
1902-1378
2007 Sportsman X2 500 Deluxe
1902-1378
2010 - 2013 Sportsman X2 550 4x4
1902-1381
2009 - 2014 Sportsman X2 550 EPS 4x4
1902-1381
2015 - 2018 Sportsman X2 570 EPS 4x4
1902-1379
2007 Sportsman X2 800
1902-1382
2009 Sportsman X2 800
1902-1382
2009 Sportsman XP 550 EFI 4x4
1902-1381
2009 Sportsman XP 550 EPS EFI 4x4
1902-1381
1999 - 2001 Super Utility 455 Diesel 4x4
1902-1378
1999 - 2001 Worker 500
1902-1378
2000 - 2002 XPEDITION 425
1902-1378
1997 Xplorer 500
1902-1378