View 1 Photo View 0 Videos New Aftermarket Cummins ISL9 Thermostat 180 Degree W/Seal Newly Listed Contact for price New Aftermarket ISL9 Thermostat 180 Degree W/Seal ConditionUsedPart NumberM5273379Stock Number589-10032 MLS Number14726988CategoryEngine Thermostats Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info