Mishimoto High-Temperature Thermostat Most Dodge Cummins 5.9L / 6.7L Models YMM_2004_Baja making them a top choice

making them a top choice for enthusiasts seeking both style and function

5" single-wall stainless tip completes the sleek look

The secondary valve section utilizes a high-stiffness metal die-cast design

this setup creates a complete front reinforcement system for track-ready performance

Mishimoto High-Temperature Thermostat Most Dodge Cummins 5.9L / 6.7L Models YMM_2004_Baja making them a top choiceMishimoto High Temperature Thermostat Most Dodge Cummins 5. 9L 6. 7L Models 205F Activation Cooling System Upgrade Overview The Mishimoto High Temperature Thermostat is a direct fit replacement designed specifically for Dodge Cummins 5. 9L and 6. 7L diesel engines. This thermostat addresses common issues associated with aging factory units, such as premature coolant flow and inefficient engine warm up. By increasing the activation temperature to 205