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 |
| Part Number | MMTS-F2D-11H |
| 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 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
