SKU: MMHOSE-F2D-11OV | UPC: 840197725993
Mishimoto 2011-2014 Ford F-250 F-350 Super Duty 6.7L Powerstroke Coolant Overflow Hose
The Mishimoto coolant overflow hose delivers direct-fit replacement for 2011-2014 Ford F-250 and F-350 Super Duty trucks equipped with the 6.7L Powerstroke diesel engine. It upgrades the factory plastic Y-hose that cracks and leaks leading to overheating and costly repairs. This one-piece silicone hose with integrated valve ensures consistent coolant flow and engine reliability under heavy-duty conditions.
Key Features
- One-Piece Silicone Y-Hose: Seamless design removes plastic weak points delivers leak-free operation for years of heavy use
- Built-In One-Way Valve: Regulates coolant circulation blocks backflow maintains system pressure in all driving scenarios
- Heat-Resistant Sleeves: Shields hose from engine bay heat up to 350°F extends service life in demanding diesel applications
- Multi-Layer Silicone: Reinforced construction resists cracking aging outperforms stock rubber in temperature and pressure
- Included Worm-Gear Clamps: Stainless steel clamps secure hose connections prevent leaks during installation and operation
Product Notes
- Direct replacement requires no cutting or modifications
- Engineered specifically for 6.7L Powerstroke cooling system pressures and flows
- Ships in protective packaging to arrive undamaged
Installation Notes
- Professional installation recommended
- Drain coolant before removing factory hose
- Uses existing mounting points includes new clamps for secure fit
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2014 | Ford | F-250 Super Duty | King Ranch |
| 2011-2014 | Ford | F-250 Super Duty | Lariat |
| 2013-2014 | Ford | F-250 Super Duty | Platinum |
| 2011-2014 | Ford | F-250 Super Duty | XL |
| 2011-2014 | Ford | F-250 Super Duty | XLT |
| 2011-2014 | Ford | F-350 Super Duty | King Ranch |
| 2011-2014 | Ford | F-350 Super Duty | Lariat |
| 2013-2014 | Ford | F-350 Super Duty | Platinum |
| 2011-2014 | Ford | F-350 Super Duty | XL |
| 2011-2014 | Ford | F-350 Super Duty | XLT |
Why Choose Mishimoto?
- Established leader in diesel cooling system upgrades
- Premium materials rigorously tested for Powerstroke engines
- Direct-fit design backed by Lifetime Warranty on defects
Frequently Asked Questions
- Q: Will this hose fit my 2012 F-250 6.7L Powerstroke?
A: Yes direct-fit replacement for all listed 2011-2014 F-250 and F-350 Super Duty 6.7L Powerstroke models - Q: What material is the hose made from?
A: Multi-layer reinforced silicone with heat-resistant sleeves handles extreme temperatures and pressures - Q: What warranty coverage is included?
A: Mishimoto Lifetime Warranty protects against material and workmanship defects for the vehicle owner’s lifetime
Shipping &. Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: 10 x 8 x 4 inches box
- Weight: 1.1 lbs





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