Trusted Brand Mishimoto Ford 6.4L Powerstroke Low-Temperature Thermostat (Set of 2)

A defective thermostat can result in engine overheating and potential internal damage. Improve the reliability of your 6.4L cooling system with the Mishimoto Ford 6.4L Powerstroke Low-Temperature Thermostats! These thermostats are designed as a direct-fit replacement for your aged factory units. The Mishimoto thermostats have a lower activation temperature (187 F/197 F) compared to the factory thermostats (192 F/203 F). The lower activation temperatures allow coolant to flow through the engine earlier, which reduces and maintains lower engine temperatures. These thermostats are ideal for use in warmer climates or under extreme towing/driving conditions. Pair this thermostat set with the Mishimoto 6.4L Powerstroke Aluminum Performance Radiator for a complete cooling system overhaul. As with all our products, these thermostats include the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship.This Part Fits:YearMakeModelSubmodel2009-2010FordF-250 Super DutyCabela's2008-2009FordF-250 Super DutyFX42008-2010FordF-250 Super DutyHarley-Davidson Edition2008-2010FordF-250 Super DutyKing Ranch2008-2010FordF-250 Super DutyLariat2008-2010FordF-250 Super DutyXL2008-2010FordF-250 Super DutyXLT2009-2010FordF-350 Super DutyCabela's2008-2009FordF-350 Super DutyFX42008-2010FordF-350 Super DutyHarley-Davidson Edition2008-2010FordF-350 Super DutyKing Ranch2008-2010FordF-350 Super DutyLariat2008-2010FordF-350 Super DutyXL2008-2010FordF-350 Super DutyXLT2009-2010FordF-450 Super DutyHarley-Davidson Edition2008-2010FordF-450 Super DutyKing Ranch2008-2010FordF-450 Super DutyLariat2008-2010FordF-450 Super DutyXL2008-2010FordF-450 Super DutyXLT2008-2010FordF-550 Super DutyLariat2008-2010FordF-550 Super DutyXL2008-2010FordF-550 Super DutyXLT