QUADBOSS Thermostats
QuadBoss Thermostats are a direct O.E. replacement that meets or exceeds factory specs. Installs and operates exactly like the factory unit.
Select Your Part Number / Application
| Part # | Description / Fitment | Price | Av | Add |
|---|---|---|---|---|
| TR-40-3167 | 600/700/800 THERMOSTAT 100-2070-T 02-08 Sportsman 700 (9999) |
$30.14 $28.63 | Out of Stock | |
| TR-40-3167 | 03-05 Sportsman 600 (9999) | $30.14 $28.63 | ||
| TR-40-3167 | 05-09 Ranger 700 (9999) | $30.14 $28.63 | ||
| TR-40-3167 | 05-14 Sportsman 800 (9999) | $30.14 $28.63 | ||
| TR-40-3167 | 08-10 RZR 800 (9999) | $30.14 $28.63 | ||
| TR-40-3167 | 14-16 ACE 325 (9999) | $30.14 $28.63 | ||
| TR-40-3167 | 15-16 Ranger ETX (9999) | $30.14 $28.63 | ||
| TR-40-3167 | 16-20 RZR S 1000 | $30.14 $28.63 | ||
| TR-40-3167 | 16-20 Sportsman 450 HO | $30.14 $28.63 | ||
| TR-40-3167 | 17-20 RZR 570 EFI | $30.14 $28.63 | ||
| TR-40-3167 | 17-20 Sportsman 570 6x6 | $30.14 $28.63 | ||
| TR-40-3167 | 17-20 Sportsman 570 EFI | $30.14 $28.63 | ||
| TR-40-3167 | 17-20 Sportsman 570 SP | $30.14 $28.63 | ||
| TR-40-3167 | 17-20 Sportsman Touring 570 EFI | $30.14 $28.63 | ||
| TR-40-3167 | 17-20 Sportsman X2 570 EPS | $30.14 $28.63 | ||
| TR-40-3167 | 18-20 RZR 570 EPS | $30.14 $28.63 | ||
| TR-40-3167 | 18-20 RZR RS1 | $30.14 $28.63 | ||
| TR-40-3167 | 19-20 RZR S4 1000 EPS | $30.14 $28.63 | ||
| TR-40-3167 | 2010 Ranger 800 (9999) | $30.14 $28.63 | ||
| TR-40-3167 | 2015 Hawkeye 325 (9999) | $30.14 $28.63 | ||
| TR-40-3167 | 2015 Sportsman ETX (9999) | $30.14 $28.63 | ||
| TR-40-3167 | 2017 RZR S 570 EPS | $30.14 $28.63 | ||
| TR-40-3167 | 2020 Sportsman Touring 570 Premuim | $30.14 $28.63 | ||
| TR-40-3167 | 2020 Sportsman Touring 570 SP | $30.14 $28.63 | ||
| TR-qbs401392 | QB THERMOSTAT 5316-3002 02-07 Sportsman 700 4x4 |
$32.99 | In Stock | |
| TR-qbs401392 | 03-05 Sportsman 600 4x4 | $32.99 | ||
| TR-qbs401392 | 05-07 Sportsman 700 EFI 4x4 | $32.99 | ||
| TR-qbs401392 | 05-14 Sportsman 800 EFI | $32.99 | ||
| TR-qbs401392 | 06-09 Ranger 700 4x4 | $32.99 | ||
| TR-qbs401392 | 06-09 Ranger 700 6x6 | $32.99 | ||
| TR-qbs401392 | 07-09 Sportsman X2 800 | $32.99 | ||
| TR-qbs401392 | 08-09 Ranger 700 Crew 4x4 | $32.99 | ||
| TR-qbs401392 | 08-09 Sportsman 800 HO | $32.99 | ||
| TR-qbs401392 | 08-09 Sportsman Touring 800 EFI | $32.99 | ||
| TR-qbs401392 | 08-10 RZR 4 800 | $32.99 | ||
| TR-qbs401392 | 08-10 RZR 800 (2) | $32.99 | ||
| TR-qbs401392 | 09-10 RZR S 800 | $32.99 | ||
| TR-qbs401392 | 09-14 Sportsman 800 EFI 6x6 | $32.99 | ||
| TR-qbs401392 | 14-16 ACE 325 | $32.99 | ||
| TR-qbs401392 | 15-16 Ranger ETX | $32.99 | ||
| TR-qbs401392 | 2005 Sportsman MV7 | $32.99 | ||
| TR-qbs401392 | 2008 Sportsman X2 700 | $32.99 | ||
| TR-qbs401392 | 2010 Ranger 800 6x6 | $32.99 | ||
| TR-qbs401392 | 2010 Ranger 800 Crew EFI 4x4 | $32.99 | ||
| TR-qbs401392 | 2010 Ranger 800 EFI 4x4 | $32.99 | ||
| TR-qbs401392 | 2015 Hawkeye 325 2x4 | $32.99 | ||
| TR-qbs401392 | 2015 Sportsman ETX | $32.99 | ||
| TR-qbs401393 | QB THERMOSTAT 5316-3004 11-14 RZR XP 900 |
$35.99 | In Stock | |
| TR-qbs401393 | 12-14 RZR XP 4 900 | $35.99 | ||
| TR-qbs401393 | 14-21 RZR XP 1000 (02) | $35.99 | ||
| TR-qbs401393 | 16-19 General 1000 EPS | $35.99 | ||
| TR-qbs401393 | 16-20 RZR XP 4 1000 | $35.99 | ||
| TR-qbs401393 | 16-21 RZR S 1000 | $35.99 | ||
| TR-qbs401393 | 16-21 RZR XP 1000 EPS High Lifter Edition | $35.99 | ||
| TR-qbs401393 | 16-21 RZR XP 4 Turbo | $35.99 | ||
| TR-qbs401393 | 16-21 RZR XP Turbo | $35.99 | ||
| TR-qbs401393 | 17-19 RZR XP 1000 Ride Command Edition | $35.99 | ||
| TR-qbs401393 | 17-20 General 4 1000 EPS | $35.99 | ||
| TR-qbs401393 | 17-21 RZR XP 1000 Trails & Rocks Edition | $35.99 | ||
| TR-qbs401393 | 17-21 RZR XP 4 1000 High Lifter Edition | $35.99 | ||
| TR-qbs401393 | 18-19 RZR XP 4 1000 Ride Command Edition | $35.99 | ||
| TR-qbs401393 | 18-21 RZR RS1 | $35.99 | ||
| TR-qbs401393 | 18-21 RZR XP Turbo S | $35.99 | ||
| TR-qbs401393 | 19-20 RZR S4 1000 EPS | $35.99 | ||
| TR-qbs401393 | 19-21 General 1000 EPS Deluxe | $35.99 | ||
| TR-qbs401393 | 19-21 General 1000 EPS Premuim | $35.99 | ||
| TR-qbs401393 | 19-21 RZR XP 4 Turbo S | $35.99 | ||
| TR-qbs401393 | 20-21 General 1000 EPS Sport | $35.99 | ||
| TR-qbs401393 | 20-21 General XP 1000 EPS | $35.99 | ||
| TR-qbs401393 | 20-21 General XP 4 1000 EPS | $35.99 | ||
| TR-qbs401393 | 20-21 RZR Pro XP | $35.99 | ||
| TR-qbs401393 | 20-21 RZR Pro XP 4 | $35.99 | ||
| TR-qbs401393 | 2015 RZR S 900 | $35.99 | ||
| TR-qbs401393 | 2017 Ranger XP 1000 EPS | $35.99 | ||
| TR-qbs401393 | 2019 RZR XP 1000 EPS Dynamix | $35.99 | ||
| TR-qbs401393 | 2019 RZR XP 4 1000 Dynamix | $35.99 | ||
| TR-qbs401393 | 2020 RZR XP 1000 EPS LE | $35.99 | ||
| TR-qbs401393 | 2020 RZR XP 1000 Premuim | $35.99 | ||
| TR-qbs401393 | 2020 RZR XP 4 Turbo S Velocity | $35.99 | ||
| TR-qbs401393 | 2020 RZR XP Turbo S Velocity | $35.99 | ||
| TR-qbs401394 | QB THERMOSTAT 5316-3005 09-14 Sportsman 550 XP |
$24.82 $23.58 | In Stock | |
| TR-qbs401394 | 10-14 Sportsman Touring 550 EPS | $24.82 $23.58 | ||
| TR-qbs401394 | 10-14 Sportsman X2 550 | $24.82 $23.58 | ||
| TR-qbs401394 | 11-13 Sportsman 550 | $24.82 $23.58 | ||
| TR-qbs401394 | 11-14 Sportsman 550 EPS | $24.82 $23.58 | ||
| TR-qbs401394 | 2014 Sportsman X2 550 EPS LE | $24.82 $23.58 | ||
| TR-qbs403168 | 400/500 THERMOSTAT 100-2071-T 00-02 Xpedition 425 |
$44.99 | In Stock | |
| TR-qbs403168 | 01-05 Sportsman 400 | $44.99 | ||
| TR-qbs403168 | 04-05 ATP 500 | $44.99 | ||
| TR-qbs403168 | 06-07 Sportsman 450 (02) | $44.99 | ||
| TR-qbs403168 | 11-14 Hawkeye 400 | $44.99 | ||
| TR-qbs403168 | 11-14 Sportsman 400 HO | $44.99 | ||
| TR-qbs403168 | 16-19 RZR XP 4 Turbo | $44.99 | ||
| TR-qbs403168 | 16-19 RZR XP Turbo | $44.99 | ||
| TR-qbs403168 | 18-19 RZR XP Turbo S | $44.99 | ||
| TR-qbs403168 | 1997 Xplorer 500 | $44.99 | ||
| TR-qbs403168 | 2010 Ranger 500 Series 10 | $44.99 | ||
| TR-qbs403168 | 2011 Ranger 500 Series 11 | $44.99 | ||
| TR-qbs403168 | 2019 RZR XP 4 Turbo S | $44.99 | ||
| TR-qbs403168 | 95-98 Magnum 425 | $44.99 | ||
| TR-qbs403168 | 96-13 Sportsman 500 | $44.99 | ||
| TR-qbs403168 | 97-12 Scrambler 500 | $44.99 | ||
| TR-qbs403168 | 98-99 Big Boss 6x6 | $44.99 | ||
| TR-qbs403168 | 99-01 Diesel 455 | $44.99 | ||
| TR-qbs403168 | 99-01 Worker 500 | $44.99 | ||
| TR-qbs403168 | 99-02 Magnum 500 | $44.99 | ||
| TR-qbs403168 | 99-13 Ranger 500 | $44.99 | ||
| TR-qbs403169 | SPORTSMAN/RZR THERMOSTAT 100-1105-T 11-14 RZR 800 |
$40.99 | In Stock | |
| TR-qbs403169 | 11-16 Ranger 800 | $40.99 | ||
| TR-qbs403169 | 12-21 RZR 570 | $40.99 | ||
| TR-qbs403169 | 13-19 Ranger XP 900 | $40.99 | ||
| TR-qbs403169 | 14-21 Ranger 570 | $40.99 | ||
| TR-qbs403169 | 14-21 Sportsman 570 | $40.99 | ||
| TR-qbs403169 | 15-19 ACE 570 | $40.99 | ||
| TR-qbs403169 | 15-21 RZR 900 | $40.99 | ||
| TR-qbs403169 | 16-19 ACE 900 | $40.99 | ||
| TR-qbs403169 | 16-21 Sportsman 450 | $40.99 | ||
| TR-qbs403169 | 17-19 ACE 500 | $40.99 | ||
| TR-qbs403169 | 17-19 Ranger XP 1000 | $40.99 | ||
| TR-qbs403170 | RZR 900/1000 THERMOSTAT 100-3158-T 11-14 RZR 900 (02) (9999) |
$24.61 $23.38 | In Stock | |
| TR-qbs403170 | 14-15 RZR XP 1000 (9999) | $24.61 $23.38 | ||
| TR-qbs403171 | SPORTSMAN 550 THERMOSTAT 100-3159-T 09-14 Sportsman 550 (9999) |
$24.61 $23.38 | In Stock |