Mishimoto low-temperature thermostat set for the 2008-2010 Ford 6.4L Power Stroke diesel. The lower 187°F / 197°F activation temperatures (vs. factory 192°F / 203°F) let coolant flow through the engine earlier to reduce and maintain lower temperatures — ideal for warm climates or extreme towing. Direct-fit replacement for both factory units; includes both thermostats and a replacement gasket, backed by the Mishimoto Lifetime Warranty.
| Type | Low-temperature thermostat set |
| Activation Temp | 187°F & 197°F (vs. factory 192°F / 203°F) |
| Engine | 6.4L Power Stroke diesel |
| Quantity | Set of 2 + gasket |
| Warranty | Lifetime |
| Application | 2008-2010 Ford 6.4L Power Stroke (see fitment) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2010 | Ford | F-250 Super Duty | XL / XLT / Lariat / King Ranch / FX4 / Cabela's / Harley-Davidson Edition |
| 2008-2010 | Ford | F-350 Super Duty | XL / XLT / Lariat / King Ranch / FX4 / Cabela's / Harley-Davidson Edition |
