2003–2007 6.0L Powerstroke Low-Temp Thermostat & Housing – Factory-Matched Assembly (Mmts-F2d-03Fl)

Description

Description

Fits

Note: This thermostat housing replaces the Ford Motorcraft RT-1169 thermostat.

A defective thermostat can lead to overheating and engine damage. Upgrade your 2003–2007 Ford 6.0L Powerstroke with the Mishimoto Low-Temperature Thermostat and CNC-machined aluminum housing. The thermostat activates at 185 °F, which is lower than the factory 192 °F, allowing coolant to flow sooner for improved temperature control. The 6061 aluminum housing provides a reliable, rust-resistant seal, making it ideal for trucks in warm climates or under extreme towing conditions.

Part Number: MMTS-F2D-03FL

Features

• Direct-fit replacement for 2003–2007 Ford 6.0L Powerstroke
• CNC-machined 6061 aluminum housing
• Pre-installed low-temperature thermostat 
• Lower activation temperature 185 °F vs 192 ° OEM 
• Earlier coolant flow and better engine temperature control 
• Designed for extreme towing, heavy-duty use, and warm climates 
• Durable construction for long-term reliability 
• Mishimoto Lifetime Warranty

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