3/8" Silicone Heater Hose 10ft Roll – High-Temperature, Flexible, Durable, Multi-Purpose Automotive & Industrial Hose – Blue/Orange

Upgrade your vehicle’s cooling and heating system with our 3/8” Silicone Heater Hose – built to handle extreme heat, cold, and demanding performance applications. Whether you’re restoring a classic car, building a custom turbo system, or replacing worn-out rubber lines, this hose delivers the reliability and longevity you need. Engineered with a multi-ply reinforced silicone construction, it offers exceptional flexibility while maintaining structural strength under pressure. Its high temperature tolerance makes it perfect for heater cores, coolant transfer, and other high-performance applications. Unlike standard rubber hoses, our silicone heater hose is resistant to hardening, cracking, and degradation caused by heat, ozone, or exposure to automotive fluids – ensuring years of dependable use. Available by the foot or in pre-cut lengths, it’s easy to customize for your specific needs.

• 3/8" ID 10 foot Roll
• Premium Silicone Construction: Made from high-grade silicone for superior flexibility, durability, and resistance to cracking or hardening over time.
• High-Temperature Resistance: Performs reliably in extreme environments – withstands temperatures from -65°F to 500°F (-53°C to 260°C).
• Flexible & Easy to Install: Smooth interior and reinforced design allow for easy routing in tight engine bays and custom setups.
• Automotive & Industrial Use: Ideal for heater core plumbing, coolant transfer, turbo & intercooler connections, and custom engine builds.
• Long-Lasting Performance: Resistant to ozone, UV, and a wide range of automotive fluids – designed for years of trouble-free service.