2018 Polaris Sportsman 450 HO Engine Coolant Thermostats
Save up to 40% on original replacement 2018 Polaris Sportsman 450 HO Engine Coolant Thermostats. Navigate our online catalogue to find Engine Coolant Thermostats and other parts designed specifically to fit a 2018 Polaris Sportsman 450 HO.








Engine Coolant Thermostat
$8.15
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
OE Specified Temperature Temperature 180F A18SEA50B1/B5/SEE50B5/B8/SEG50B8, A18SAA50N5
OE Specified Temperature Temperature 180F A18SEA50B1/B5/SEE50B5/B8/SEG50B8, A18SAA50N5







Engine Coolant Thermostat
$8.15
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
OE Specified Temperature Temperature 180F Includes thermostat A18SEA50B1/B5/SEE50B5/B8/SEG50B8, A18SAA50N5
OE Specified Temperature Temperature 180F Includes thermostat A18SEA50B1/B5/SEE50B5/B8/SEG50B8, A18SAA50N5







Engine Coolant Thermostat
$8.15
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Alternate Temperature Option Temperature 160F A18SEA50B1/B5/SEE50B5/B8/SEG50B8, A18SAA50N5
Alternate Temperature Option Temperature 160F A18SEA50B1/B5/SEE50B5/B8/SEG50B8, A18SAA50N5







Engine Coolant Thermostat
$8.15
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Alternate Temperature Option Temperature 160F Includes thermostat A18SEA50B1/B5/SEE50B5/B8/SEG50B8, A18SAA50N5
Alternate Temperature Option Temperature 160F Includes thermostat A18SEA50B1/B5/SEE50B5/B8/SEG50B8, A18SAA50N5