Newer heavy-duty engines with advanced emissions systems (from 2007 to current model year) produce higher under-hood temperatures, requiring the use of silicone coolant hose. In these new low engine-air-flow and high-heat conditions, Gates Silicone Coolant Hose is the perfect product.
Product Features:- Premium 4-ply construction
- High-heat resistance material meets or exceeds OE specifications
- Multiple layers of premium silicone material
- Industry standard blue cover and orange tube for easy identification
- knitted polyester fabric resistant to coolants and heat
- Extra thick and resilient tube prevents cold water leaks and hardening under effect of heat
- The high-quality silicone cover resists refrigerants, ozone, weathering, sunlight, and extreme ambient temperatures.
- Exceeds requirements of SAE J20R1, Class A
- Temperature Range: -65 Deg. F to +350 Deg. F (-54 Deg. C to +177 Deg. C)
- Gates also offers an application-specific molded silicone cooling hose for exact dimensional specifications.