Mishimoto Ford F-250/F-350 Super Duty 2008-2010 High-Temperature Thermostat Set of 2 (6.4L) - MMTS-F2D-08H

Fits 2008-2010 Ford F-250 and F-350 Super Duty models (6.4L Powerstroke).

Cold weather can be taxing on diesel engines, often leading to sluggish warm-up times and reduced heater performance. The Mishimoto High-Temperature Thermostat set is engineered specifically for the 6.4L Powerstroke to combat these issues. These thermostats feature a higher activation temperature of 198°F and 208°F, compared to the factory settings of 192°F and 203°F. This restricts coolant flow for a longer duration, allowing the engine to reach optimal operating temperatures significantly faster in freezing conditions.

As a direct-fit replacement for aged or defective OE units, this kit improves cooling system reliability and helps prevent the potential internal damage associated with improper engine temps. For maximum efficiency, this set includes both required thermostats and a new replacement gasket to ensure a leak-free installation.

• Direct-Fit: Replaces factory units on 2008-2010 Ford 6.4L Powerstroke
• Cold Climate Optimized: Higher activation temperatures (198°F / 208°F) for faster warm-up
• Complete Set: Includes two (2) thermostats and matching gasket
• High Reliability: Backed by the Mishimoto Lifetime Warranty
• Part Number: MMTS-F2D-08H