Mishimoto Ford 6.4L Powerstroke High-Temperature Thermostat (Set of 2)

When you're working on your 2008-2010 Ford F-250 Super Duty, especially if you're in a colder climate, a reliable cooling system is key. This product includes a set of two Mishimoto high-temperature thermostats, designed to replace your factory units. They help your engine reach its optimal operating temperature more quickly, which is beneficial for overall engine health and performance in cooler conditions.

These thermostats activate at a slightly higher temperature – 198°F and 208°F – compared to the stock ones. This means they hold coolant flow back for a bit longer, allowing the engine to warm up faster. This set comes with both thermostats you'll need, along with a replacement gasket to ensure a good seal. For a complete cooling system upgrade, consider pairing these with the Mishimoto aluminum performance radiator.