Ford Powerstroke Silicone Cooling Hose - Mishimoto - Coolant Overflow Y-hose (2011-2014) is a direct-fit replacement designed for the 6.7L Powerstroke. This one-piece silicone Y-hose replaces brittle factory plastic fittings to reduce common leak points and improve long-term reliability.

Built for owners who want a durable, maintenance-friendly cooling solution, this Mishimoto hose uses multi-layer silicone construction to outlast factory rubber and plastic components. The one-piece design removes multiple failure points found in the OEM overflow plumbing, and an integrated one-way valve helps maintain proper coolant flow. Protective heat sleeves are included to help guard the hose where it runs near high-temperature engine components. Each kit ships with new worm-gear clamps for consistent sealing and is covered by the Mishimoto Lifetime Warranty (Mishimoto part MMHOSE-F2D-11OV).

Features

• Direct-fit for Ford 6.7L Powerstroke 2011-2014
• One-piece silicone Y-hose replaces brittle plastic fittings and eliminates multiple potential leak points
• Multi-layer silicone construction for improved durability over factory rubber
• Integrated one-way valve to maintain proper coolant flow
• Protective heat sleeves and included worm-gear clamps
• Mishimoto Lifetime Warranty, part MMHOSE-F2D-11OV

If you have questions or want help confirming fitment for your truck, call us directly — we're happy to assist. We offer installation and customization services at both of our locations in Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA) to schedule service or ask questions.

If you're thinking about purchasing multiple items, please contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov