Description
The Mishimoto Blue Silicone Coolant Hose Kit (MMHOSE-F2D-08BL) is a purpose-built cooling upgrade engineered specifically for the 2008-2010 6.4L Powerstroke. Built from a five-layer combination of high-grade silicone and heat-resistant embedded fibers, this kit pairs three silicone hoses with four CNC-machined 6061 aluminum couplers to replace the factory coolant hoses with a more robust, better-sealing connection between the engine and either the factory or Mishimoto radiator.
Mishimoto engineered this coolant hose kit to solve the reliability shortcomings of factory rubber hoses under sustained heat cycling. Each aluminum coupler uses a double O-ring design that helps keep air pockets out of the cooling system, while pre-attached worm-gear clamps and stainless spring clips deliver consistent, accurate holding power and a straightforward installation. Rated to withstand up to 330°F, this Performance-grade, vehicle-specific silicone hose kit is designed as the ideal companion to the Mishimoto 6.4L Powerstroke Performance Aluminum Radiator, and every kit ships with the Mishimoto Lifetime Warranty for lasting peace of mind.
Vehicle Applications
This silicone coolant hose kit is a specific fit for the 2008-2010 Ford F-250 Super Duty in FX4, Harley-Davidson Edition, King Ranch, Lariat, XL, and XLT trims, as well as the 2009-2010 F-250 Super Duty Cabela’s. It also fits the 2008-2010 F-350 Super Duty Harley-Davidson Edition, King Ranch, Lariat, XL, and XLT, the 2009-2010 F-350 Super Duty Cabela’s, and the 2008-2009 F-350 Super Duty FX4. Coverage extends to the 2008-2010 F-450 Super Duty King Ranch, Lariat, XL, and XLT, the 2009-2010 F-450 Super Duty Harley-Davidson Edition, and the 2010 F-450 Super Duty Base. Rounding out fitment are the 2008-2010 F-550 Super Duty Lariat, XL, and XLT along with the 2008 F-550 Super Duty Base.
Features
- Direct fit for the 2008-2010 6.4L Powerstroke
- Constructed from a combination of high-grade silicone and five layers of heat-resistant embedded fibers
- Four 6061 aluminum CNC-machined couplers mate the silicone hoses to either the factory or Mishimoto radiator
- Double O-ring design on each coupler helps prevent air pockets from entering the cooling system
- Couplers come pre-attached to hoses with worm-gear clamps and spring clips for an easy installation
- Offered in black, blue, or red (this listing is the Blue hose kit)
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMHOSE-F2D-08BL
- Hose Material: Silicone
- Hose Color: Blue
- Grade Type: Performance
- Universal or Specific Fit: Specific
- Clamps Included: Yes
- Maximum Temperature Rating: 330°F
- Kit Includes: (3) Silicone Hoses, (4) CNC Aluminum Couplers (pre-attached), (4) Stainless Steel Spring Clips (pre-attached), (1) Aluminum Tube Joiner (pre-attached), (5) 50-70mm Worm Gear Clamps (pre-attached), (1) 50-70mm Worm Gear Clamp, (8) Rubber O-Rings (pre-installed), Mishimoto Lifetime Warranty
Frequently Asked Questions
What vehicles does the Mishimoto MMHOSE-F2D-08BL coolant hose kit fit?
This kit is a specific fit for the 2008-2010 Ford F-250, F-350, F-450, and F-550 Super Duty trucks equipped with the 6.4L Powerstroke, across trims including FX4, Harley-Davidson Edition, King Ranch, Lariat, XL, XLT, Cabela’s, and Base, with exact year coverage varying by trim as listed in the vehicle applications section.
What material and color is this hose kit?
The kit is made from silicone with five layers of heat-resistant embedded fibers, and this listing (MMHOSE-F2D-08BL) is the Blue color option.
What is included in the Mishimoto silicone coolant hose kit?
The kit includes (3) silicone hoses, (4) CNC aluminum couplers (pre-attached), (4) stainless steel spring clips (pre-attached), (1) aluminum tube joiner (pre-attached), (5) 50-70mm worm gear clamps (pre-attached), (1) additional 50-70mm worm gear clamp, (8) rubber O-rings (pre-installed), and the Mishimoto Lifetime Warranty.
What is the maximum temperature rating of this hose kit?
The kit has a maximum temperature rating of 330°F.
Are clamps included with this kit, and how are the couplers installed?
Yes, clamps are included. The four 6061 aluminum CNC-machined couplers come pre-attached to the hoses with worm-gear clamps and spring clips for an easy installation, and each coupler features a double O-ring design to help prevent air pockets from entering the cooling system.
Does this hose kit work with the factory radiator?
Yes, the CNC-machined aluminum couplers are designed to mate the silicone hoses to either the factory radiator or the Mishimoto 6.4L Powerstroke Performance Aluminum Radiator.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.















