Description
Upgrade your Ford 6.7L Powerstroke with the Mishimoto Part Number MMHOSE-F2D-17OV coolant overflow hose, engineered to enhance durability and reliability. This high-quality, one-piece silicone Y-hose replaces the factory plastic fittings that are prone to cracking and leaking, which can lead to engine overheating and costly repairs. Constructed from multi-layer silicone, it offers superior heat resistance and longevity compared to standard rubber hoses, ensuring your cooling system remains sealed under demanding conditions. The integrated one-way valve maintains proper coolant flow, preventing potential overheating issues and maintaining optimal engine performance. The hose features a seamless design that eliminates six common leak points, providing a reliable, leak-proof connection that withstands the high temperatures of your engine bay. Each kit comes with durable worm-gear clamps for a secure fit, ensuring consistent sealing and peace of mind during operation. Backed by Mishimoto’s lifetime warranty, this upgrade is an essential addition for those seeking to improve their Powerstroke’s cooling system reliability and efficiency. Whether for everyday use or heavy-duty applications, this silicone Y-hose offers a long-lasting solution that keeps your engine running smoothly and minimizes downtime. Designed specifically for 2017 through 2019 Ford 6.7L Powerstroke trucks, this hose seamlessly replaces the factory component, providing a direct-fit upgrade that enhances your vehicle’s cooling performance and overall durability.
Features:
- Multi-layer silicone construction outlasts factory rubber hoses
- Integrated one-way valve maintains proper coolant flow
- One-piece design eliminates six potential leak points




















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