Mishimoto engineers know you love your Ford which is why we've developed a line of Powerstroke performance parts. 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 High-Temperature Thermostats! These thermostats are designed as a direct-fit replacement for your aged factory units.
The Mishimoto thermostats have a higher activation temperature (198°F/208°F) compared to the factory thermostats (192°F/203°F). The higher activation temperatures restrict coolant flow longer to allow a quicker engine warmup, making these thermostats ideal for use in cold climates.
- Direct fit for the 2008–2010 Ford 6.4L Powerstroke
- Higher activation temperature restricts coolant flow for a longer time, resulting in a quicker engine warmup
- Ideal for use in cold climates
- Includes both thermostats and replacement gasket