Vibrant 1in (25mm) I.D. x 20 ft. Silicon Heater Hose reinforced - Black

This is a 20-foot roll of Vibrant Performance 1-inch inner diameter silicone heater hose. It's made with nylon reinforcement, which helps it stay flexible while also being strong enough to handle the heat and pressure found in coolant systems. This hose is designed to work reliably in temperatures ranging from -65 degrees Fahrenheit all the way up to 300 degrees Fahrenheit, making it suitable for a wide variety of engine bay conditions.

Because it's made from silicone and reinforced with nylon, this hose is a good choice for coolant lines. It also meets SAE J20R3 requirements, which is a standard for coolant and heater hose performance. The flexibility of the silicone makes it easier to route around engine components, and the 20-foot length gives you plenty to work with for custom installations or replacing multiple sections of hose.

While this hose is great for coolant and oil, remember it's not meant for fuel applications. It has a maximum operating pressure of 50 PSI. If you're working on a custom build or need to replace heater hoses on a vehicle where the original rubber ones are failing, this silicone option offers improved temperature resistance and durability.