Mishimoto 15-16 Ford 6.7L Powerstroke Coolant Overflow Hose - Silicone Replacement Kit

The 6.7L Powerstroke is a powerhouse built for serious work, but its factory coolant overflow hose uses plastic fittings that are known to crack and leak over time. Left unchecked, these leaks can lead to overheating and unexpected downtime. Upgrade your cooling system with a Mishimoto one-piece silicone Y-hose designed specifically for your 6.7L Powerstroke to eliminate those weak points and keep your truck on the road.--This direct-fit hose replaces those old, brittle plastic connections with a seamless silicone design that removes common failure points. A built-in one-way valve maintains proper coolant flow, and protective heat sleeves help guard the hose against high engine bay temperatures.--Made from multi-layer silicone that outlasts the factory rubber, this hose is built to handle the demands of the Powerstroke platform. Each kit includes new worm-gear clamps for a consistent, reliable seal and is backed by the Mishimoto Lifetime Warranty. Complete radiator coolant hose kit designed to maintain proper coolant flow and system pressure. Includes durable, heat-resistant hoses for leak prevention, reliable performance, and a precise, easy installation.

• Multi-layer silicone construction outlasts factory rubber hoses
• One-piece design eliminates eight potential leak points
• Integrated one-way valve maintains proper coolant flow

Upgrade your Ford 6.7L Powerstroke with the Mishimoto silicone coolant overflow hose, designed specifically for model years 2015 and 2016. This high-quality replacement kit addresses the common failure points of the factory plastic fittings, which are prone to cracking and leaks over time. Constructed from durable multi-layer silicone, the hose offers superior longevity and heat resistance, ensuring your cooling system remains leak-free and reliable under demanding conditions. The seamless one-piece design eliminates eight potential leak points, providing a cleaner, more secure connection that maintains optimal coolant flow.

The integrated one-way valve is engineered to preserve proper coolant circulation, preventing overheating and reducing the risk of engine damage. Protective heat sleeves help defend the hose from extreme engine bay temperatures, further extending its service life. Each kit includes sturdy worm-gear clamps for a secure, leak-proof fit, making installation straightforward and ensuring consistent performance.

This radiator coolant hose kit is an essential upgrade for your Powerstroke diesel, offering improved durability and reliability over the factory rubber hoses. Backed by Mishimoto's lifetime warranty, it is designed to keep your vehicle on the road and operating at peak efficiency. Whether you're performing routine maintenance or addressing a coolant leak, this silicone upgrade provides a robust solution to enhance your truck's cooling system.

Features:

• Multi-layer silicone construction outlasts factory rubber hoses

• One-piece design eliminates eight potential leak points

• Integrated one-way valve maintains proper coolant flow

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1