Mishimoto 05-07 Ford 6.0L Powerstroke Coolant Hose Kit (Monobeam Chassis) (Red)

Red Silicone Coolant Hose Protection for the Notorious 6.0L Powerstroke

The Mishimoto MISMMHOSE-F2D-05MRD is a complete red silicone coolant hose kit engineered specifically for the 2005-2007 Ford F-250, F-350, F-450, and F-550 Super Duty trucks and the 2005 Ford Excursion equipped with the 6.0L Powerstroke diesel. The 6.0L Powerstroke is well known for coolant system failures driven by brittle, degraded OEM rubber hoses. Mishimoto's reinforced silicone hoses eliminate that failure point with a high-temperature, three-ply silicone construction that will not swell, crack, or collapse under the pressures and temperatures this engine generates. The MISMMHOSE-F2D-05MRD is a direct replacement for the factory mono beam chassis coolant hoses, offering a performance upgrade and a distinctive red finish that stands out under the hood. These hoses are precision-molded to match OEM routing and hardware attachment points for a straightforward swap with no modification required.

Key Features

• Three-ply reinforced red silicone construction resists heat, pressure, and abrasion
• Direct OEM replacement routing for the 6.0L Powerstroke mono beam chassis
• Rated to withstand temperatures well beyond factory rubber hose limits
• Will not swell, crack, or degrade like OEM rubber hoses over time
• Precision-molded to match factory hose geometry for a no-modification installation
• Lifetime warranty from Mishimoto
• Sold as a complete kit covering the full coolant circuit

Fitment

Specifications

What's Included

• Complete set of red silicone coolant hoses for the 6.0L Powerstroke mono beam coolant circuit
• Mishimoto installation instructions

About Mishimoto

Mishimoto is a leading manufacturer of performance cooling products for automotive enthusiasts. Since 2003, Mishimoto has built its reputation on high-quality silicone hoses, radiators, intercoolers, and oil coolers engineered to outperform factory components. Every Mishimoto product is backed by their industry-leading lifetime warranty, reflecting the brand's confidence in their materials and manufacturing standards.

Frequently Asked Questions

What is the difference between MISMMHOSE-F2D-05MRD and MISMMHOSE-F2D-05M?

The MISMMHOSE-F2D-05MRD is the red variant of the kit. The base MISMMHOSE-F2D-05M is the same kit in black silicone. Both cover the same 2005-2007 Ford 6.0L Powerstroke mono beam application and are functionally identical, differing only in color.

Will this kit fit the 4WD and 2WD versions of the Super Duty?

This kit is specifically designed for the mono beam / 4WD chassis configuration of the 2005-2007 Super Duty. It is not confirmed for the independent front suspension (IFS) or 2WD variants, which may use different hose routing. Confirm your chassis type before ordering.

Does the 2005 Ford Excursion 6.0L Powerstroke use this same kit?

Yes. The 2005 Ford Excursion equipped with the 6.0L Powerstroke diesel uses the same mono beam chassis and coolant hose routing as the F-Series Super Duty, and this kit is a confirmed fit for that application.

Why should I replace my 6.0L Powerstroke coolant hoses?

The 6.0L Powerstroke diesel is known for coolant system issues, including EGR cooler failures that are exacerbated by degraded rubber hoses. OEM rubber hoses become brittle, crack, and leak over time due to the high heat and pressure in the 6.0L cooling system. Replacing them with reinforced silicone hoses eliminates a common failure point and helps maintain a healthy coolant system.

Is installation straightforward for the MISMMHOSE-F2D-05MRD?

Yes. The kit is engineered as a direct OEM replacement, meaning every hose matches the factory routing and connection points exactly. No modifications to the vehicle or cooling system hardware are required. Basic mechanical skills and standard hand tools are sufficient for installation.

Does this hose kit come with a warranty?

Yes. Mishimoto backs the MISMMHOSE-F2D-05MRD with their lifetime warranty, which covers the product against defects in materials and workmanship for the life of the product.

Can this kit handle the elevated temperatures of a tuned or modified 6.0L Powerstroke?

Yes. Mishimoto silicone hoses are rated for higher temperatures than factory rubber hoses, making them a reliable choice for modified 6.0L Powerstroke applications running higher boost or operating in demanding conditions such as towing or performance driving.

Is the MISMMHOSE-F2D-05MRD a full coolant hose kit or just select hoses?

The MISMMHOSE-F2D-05MRD is sold as a complete kit covering the full mono beam chassis coolant hose circuit for the 2005-2007 Ford 6.0L Powerstroke Super Duty. One purchase replaces all factory hoses in the kit, eliminating the need to source individual hoses separately.

WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.

Installation Instructions

1. Allow the engine to cool completely before beginning. Never work on a hot cooling system.
2. Drain the coolant system using the drain petcock on the radiator into an approved container.
3. Loosen all factory hose clamps and remove each OEM rubber coolant hose, noting its routing and connection points.
4. Clean all coolant pipe and fitting connection points with a clean rag to remove residue and debris.
5. Route each Mishimoto silicone hose per the factory routing, matching the geometry and connection points.
6. Seat each hose fully onto the fitting and tighten clamps to the torque specified by Mishimoto's instructions.
7. Refill the coolant system with the appropriate Ford-specified coolant mixture and bleed any air from the system per the factory procedure.
8. Start the engine and verify there are no leaks at any hose connection point under operating temperature and pressure.
9. Recheck coolant level after the engine has reached full operating temperature and cooled back down.