Quick Ship SKU #: MISH-MMTS-F2D-11L Mishimoto Low-Temperature Primary Cooling System Thermostat 11-23 Ford 6.7L Powerstroke

Replacing your factory Low-Temperature primary cooling system thermostat can save you money and pain down the road. Defective thermostats can cause harmful internal damage to your engine but this reliable, quality Mishimoto Low-Temperature Primary Cooling System thermostat is direct-fit replacement designed to protect your Powerstroke.

This Low-Temperature Primary Cooling System Thermostat from Mishimoto is designed to improve the reliability of your cooling system. Engineered to be a direct-fit replacement, the Mishimoto thermostat will easily replace your aged factory units.

The lower activation temperature of 189°F and 197°F compared to factory 194°F/201°F allows your engine to cool-down earlier making these thermostats ideal for warm climates or extreme towing/driving conditions. And like all Mishimoto products, the thermostat is backed by a lifetime warranty.