2003-2007 Powerstroke Low Temperature Thermostat (MMTS-F2D-03CL)

Fits

Ideal for warmer climates or if your truck is under heavy load/ strenuous driving conditions. They activate at a lower temp, so the coolant flows through the system sooner. 

Part Number: MMTS-F2D-03CL

• Cast aluminum housing includes pre-installed low-temperature thermostat
  
• The lower activation temperature allows coolant to flow through the engine earlier, which reduces and maintains lower engine temperatures. (185F compared to the factory thermostat at 192F)
  
• Ideal for use in hot climates