Mishimoto high-temperature thermostat set for the 2011-2016 Ford 6.7L Power Stroke primary cooling system. The higher activation temperatures restrict coolant flow longer for a quicker engine warm-up — ideal for cold climates. Direct-fit replacement for both factory units; includes both thermostats and a replacement gasket, backed by the Mishimoto Lifetime Warranty.
| Type | High-temperature primary thermostat set |
| Activation Temp | Higher than stock (quicker warm-up) |
| Engine | 6.7L Power Stroke diesel |
| Quantity | Set of 2 + gasket |
| Warranty | Lifetime |
| Application | 2011-2016 Ford 6.7L Power Stroke (see fitment) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2016 | Ford | F-250 Super Duty | XL / XLT / Lariat / King Ranch / Platinum |
| 2011-2016 | Ford | F-350 Super Duty | XL / XLT / Lariat / King Ranch / Platinum |
| 2011-2016 | Ford | F-450 Super Duty | XL / XLT / Lariat / King Ranch / Platinum |
| 2011-2016 | Ford | F-550 Super Duty | XL / XLT / Lariat |
