gates_logo POWERING PROGRESS™

Small Inside Diameter Molded Coolant Hose


Specially Designed, OEM Style Factory-Molded Hose to Fit Today’s Smaller, Tighter-Fitting Engine Compartments

Small Inside Diameter Molded Coolant Hose

Can be used for coolant, water and air applications. Approved for marine applications.

  • Similar to OEM specifications
  • Has all the quality features of Gates molded coolant hose
  • Engineered to resist electrochemical degradation – the leading cause of hose failure
  • Inside diameters range from 6.3mm to 25.4mm
  • Meets SAE 20R3 Type EC Class D-1 and D-2 specifications
  • Temperature rating: -40°C to 135°C in coolant hose applications

Note: Gates recommends replacing standard worm drive and spring loaded clamps with PowerGrip® SB clamps each time a new coolant hose is installed. Caution: Do not use for fuel or oil transfer applications. 

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