Mishimoto MMHOSE-F2D-20OV Silicone Coolant Overflow Hose for 2020-25 Ford 6.7L

Vehicle Fitment

• 2020-2025 Ford F-250 Super Duty (6.7L Powerstroke Diesel)
• 2020-2025 Ford F-350 Super Duty (6.7L Powerstroke Diesel)
• 2020-2025 Ford F-450 Super Duty (6.7L Powerstroke Diesel)
• 2020-2025 Ford F-550 Super Duty (6.7L Powerstroke Diesel)

Features

• Direct-fit one-piece silicone coolant overflow/Y-hose for 6.7L Powerstroke engines
• Multi-layer silicone construction outlasts factory rubber hoses and plastic fittings
• Integrated one-way valve ensures proper coolant flow dynamics
• Protective heat sleeves guard against high engine bay temperatures
• Eliminates multiple potential leak points found in OEM assemblies
• High-quality worm-gear clamps included for secure, leak-resistant sealing
• Improves cooling system reliability under heavy duty use
• Backed by Mishimoto Lifetime Warranty for long-term durability

Specifications

• Part Number: MMHOSE-F2D-20OV
• Product Type: Silicone Coolant Overflow/Y-Hose
• Material: Multi-layer silicone with protective sleeves
• Included Clamps: Worm-gear style
• Valve: Integrated one-way valve
• Temperature Rating: Up to ~330 °F
• Fitment Orientation: Engine bay coolant overflow/Y-hose
• Warranty: Mishimoto Lifetime Warranty

Included Components

• 1x Silicone Coolant Overflow/Y-Hose
• 4x Worm-Gear Clamps
• Lifetime Manufacturer Warranty

Product Description

The Mishimoto MMHOSE-F2D-20OV Silicone Coolant Overflow Hose is engineered as a direct-fit upgrade for 2020-2025 Ford Super Duty trucks equipped with the 6.7L Powerstroke diesel engine. The factory coolant overflow assembly often uses plastic fittings that are prone to cracking and leaking under high heat and load conditions. This one-piece silicone design eliminates those weak points, replacing them with a durable, heat-resistant hose that improves system reliability and reduces the risk of coolant loss. 

Constructed from multi-layer silicone with protective heat sleeves and an integrated one-way valve to maintain correct coolant flow, the MMHOSE-F2D-20OV includes high-quality worm-gear clamps for a secure installation. Backed by Mishimoto's Lifetime Warranty, this hose is ideal for owners seeking a robust cooling system solution that withstands heavy towing, hauling, and demanding duty cycles.