Silicone Hose

Enhance your truck’s cooling and air systems with heavy-duty silicone hoses from American Radiator. Built for superior heat resistance, durability, and long-term performance, these hoses outperform traditional rubber options in every category. Designed to handle extreme operating temperatures from -65°F to 500°F, our silicone hoses maintain flexibility and integrity even under the most demanding driving conditions.

Perfect for radiator, heater, charge air cooler (CAC), and intercooler systems, American Radiator’s premium silicone hoses provide dependable flow and pressure stability for heavy-duty applications. They’re engineered to resist cracking, ozone, oil, and chemical degradation—helping your cooling system last longer and perform more efficiently.

Our inventory includes 3-ply and 4-ply reinforced silicone hoses that offer exceptional burst strength and vibration resistance. Each hose is precision-made to fit heavy-duty trucks including Freightliner, Kenworth, Peterbilt, Volvo, and Western Star. Whether you need straight sections, elbows, reducers, or custom cut hoses, American Radiator provides the quality and support you can trust.

Count on American Radiator for heavy-duty silicone hoses that deliver consistent performance, extended service life, and the durability to keep your truck running cooler and stronger on every haul.

FAQ'S

What types of heavy-duty hoses do you offer?
We carry a full line of silicone and reinforced hoses including straight, 90-degree, charge air cooler hoses, heater hoses, and transition pieces—all designed for high temperature, high pressure, and vibration environments.

Are your silicone hoses compatible with major truck and heavy-duty brands?
Yes. Our hoses are engineered to match or exceed OEM specifications for brands such as Freightliner, Kenworth, Peterbilt, Volvo, International, and more—ensuring correct inner diameters, wall thicknesses, and bends.

What temperature and pressure ranges can these hoses withstand?
Our heavy-duty silicone hoses are rated for a wide temperature span (e.g. –60 °F to 400 °F or higher depending on reinforcement) and are designed for high boost or coolant system pressures, offering excellent resilience against thermal cycling and pressure surges.

How do I choose the right hose bend or length?
Select based on your system layout: measure centerline length, bend angle, and inlet/outlet diameter. Our catalog includes detailed dimensional specs and cross-references to help match the correct hose configuration.

Can I replace just one damaged hose or do I need a full kit?
You can order individual hoses without needing a full kit. We also offer matching kits, clamps, and hardware to complete a repair or upgrade for your cooling or charge air system.