Key Features
Ideal replacement or performance upgrade for old, damaged OEM rubber coolant tank supply hoses which weaken and fail over time.
Withstands harsh high temperature and high pressure operating conditions while maintaining peak performance during daily driving. Max. temperature rating: 350F (177C).
Includes HPS 100% stainless steel industrial grade embossed hose clamps which will not cut through silicone hoses.
High-quality materials ensure long lasting quality over the stock rubber hoses.
Replaces OEM PN: 3C3Z-9Y439-AD, 3C3Z-8075-AD.

This HPS High Temp 3-ply Reinforced Silicone Heater Coolant Tank Supply Hose Kit is designed to replace stock OEM rubber heater coolant tank hoses which weaken and fail over time. Made with premium quality materials, this silicone hose kit can withstand harsh high temperature and high pressure operating conditions that range from daily driving to heavy towing. HPS silicone hose kits have all the correct bends and dimensions for a well-fit replacement of worn out and damaged OEM rubber coolant hoses. Compared to the universal hoses from the local auto store, HPS silicone hose kits are much easier to work with. Maximum temperature rating: 350 degrees Fahrenheit. 100% stainless steel embossed hose clamps are included for easy installation.

Vehicle Application
2003-2007 Ford F250 Superduty 6.0L V8 Diesel Turbo
2003-2007 Ford F350 Superduty 6.0L V8 Diesel Turbo
2003-2007 Ford F450 Superduty 6.0L V8 Diesel Turbo
2003-2007 Ford F550 Superduty 6.0L V8 Diesel Turbo
2003.5-2005 Ford Excursion 6.0L V8 Diesel Turbo