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

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-03FL

• 6061 CNC-machined aluminum housing includes pre-installed low-temperature thermostat
• Lower activation temperature allows coolant to flow through the engine earlier, maintaining lower temperatures (Mishimoto thermostat activates at 185 F vs. factory 192F)
• Ideal for vehicles in warm climates or under extreme towing/driving conditions