500°F Severe Service Silicone Coolant Hose

Newer Heavy-Duty Engines With Advanced Emissions Systems Produce Higher Under-Hood Temperatures, Requiring the Use of Silicone Coolant Hose

500F Severe Service Silicone Coolant Hose In these newer HD engines (from 2007 to current model year) with low engine-air-flow and high-heat conditions, Gates Silicone Coolant Hose is the perfect product. Gates now offers high-quality 4-ply silicone coolant hose for high-heat (up to 500° F) performance in these demanding conditions.
  • Available in 36” straight sections
  • Premium 4-ply construction
  • High heat resistance material meets or exceeds OE specifications
  • Industry standard blue cover for easy identification
  • Used when hose routing passes near turbo or hot side of the charged air system

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