5508 Series

This Coolant Hose Is Reinforced With Two Plies Of Polyester Reinforcement With Helical Wire That Allows For Some Forced Curvature. This Design Makes It An Ideal Solution For Heavy Duty Pressure Connections In Hostile Engine Environments.


  • Extreme Temperature Resistance
  • Helical Wire Construction
  • Withstand Vacuum Pressures
  • Extreme Duty Cycle
  • Engineered For Heavy Duty Pressure Connections In Hostile Engine Environments
  • Wire Reinforced Coolant Hoses Are Designed To Handle Vacuum And/Or Some Forced Curvature

Temperature Range

-65° F
350° F


  • Silicone Hose With 2-Plies Of Polyester Reinforcement, With Helical Wire
  • Available In Green
  • Stocked In 3’ Lengths
  • 12’ Lengths Also Available (Call For Availability)


  • Meets Or Exceeds The Operating Requirements Of SAE J20 R2 Class A
  • Wall Thickness At Hose Ends Exclusive Of Wire Gauge .130”/.180”
  • Working Pressure Is 1/3 Of The Burst Pressure
  • Negative Pressure Is -10 PSI

Built to Withstand