SKU: MMTS-F2D-03CH | UPC: 811580034008
Mishimoto 03-07 Ford 6.0L Powerstroke High-Temperature Thermostat w/ Housing
This Mishimoto thermostat and cast aluminum housing serves as a direct replacement for the factory unit in 2003-2007 Ford vehicles with 6.0L Powerstroke diesel engines including F-250/F-350 Super Duty, Excursion, and E-350 models. The 200°F activation temperature holds coolant back longer than the OEM 192°F unit for faster engine warm-up especially in cold weather. It boosts cooling system reliability to prevent overheating and engine damage with a rust-resistant housing and lifetime warranty.
Key Features
- 200°F Activation Temperature: Restricts coolant flow until 200°F versus OEM 192°F for quicker warm-up and better cold climate performance
- Cast Aluminum Housing: Provides a tight seal resists corrosion and outlasts plastic OEM housings
- Direct-Fit Design: Bolts in place of stock thermostat and housing with no modifications required
- Enhanced Reliability: Addresses common 6.0L Powerstroke overheating issues for consistent engine temperatures
- Lifetime Warranty: Covered by Mishimoto for peace of mind on every installation
Product Notes
- Replace during coolant system service to maintain peak performance
- Use with high-quality coolant for longest service life
- Packaged securely with all necessary O-rings and hardware
Installation Notes
- Professional installation recommended.
- Drain coolant before removal of stock thermostat housing
- Compatible with factory hardware torque to OEM specs
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2005 | Ford | E-350 Club Wagon | Chateau |
| 2004-2005 | Ford | E-350 Club Wagon | XL |
| 2004-2005 | Ford | E-350 Club Wagon | XLT |
| 2004-2010 | Ford | E-350 Super Duty | Base |
| 2006 | Ford | E-350 Super Duty | Chateau |
| 2006-2010 | Ford | E-350 Super Duty | XL |
| 2006-2010 | Ford | E-350 Super Duty | XLT |
| 2003-2005 | Ford | Excursion | Eddie Bauer |
| 2003-2005 | Ford | Excursion | Limited |
| 2004-2005 | Ford | Excursion | XLS |
| 2003-2005 | Ford | Excursion | XLT |
| 2004-2007 | Ford | F-250 Super Duty | Harley-Davidson Edition |
| 2004-2007 | Ford | F-250 Super Duty | King Ranch |
| 2003-2007 | Ford | F-250 Super Duty | Lariat |
| 2003-2007 | Ford | F-250 Super Duty | XL |
| 2003-2007 | Ford | F-250 Super Duty | XLT |
| 2004-2007 | Ford | F-350 Super Duty | Harley-Davidson Edition |
| 2003-2007 | Ford | F-350 Super Duty | King Ranch |
| 2003-2007 | Ford | F-350 Super Duty | Lariat |
| 2003-2007 | Ford | F-350 Super Duty | XL |
| 2003-2007 | Ford | F-350 Super Duty | XLT |
Why Choose Mishimoto?
- Proven track record in diesel cooling upgrades
- Engineered for 6.0L Powerstroke durability
- Precision-machined components for exact fit
Frequently Asked Questions
- Q: Does this fit my 2005 F-250 6.0L Powerstroke?
A: Yes direct fit for all 2003-2007 F-250 Super Duty models with 6.0L including XL XLT Lariat King Ranch and Harley-Davidson Edition - Q: What material is the housing made from?
A: Cast aluminum construction resists rust and cracking unlike factory plastic - Q: What warranty comes with this thermostat?
A: Mishimoto Lifetime Warranty covers defects in materials and workmanship
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Secure box 7.48 x 5.71 x 4.33 inches
- Weight: 1.10 lbs actual 1.35 lbs shipping





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