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Modular Radiator Hose

Gates is the Automotive Aftermarket leader in the unique Modular assembly coolant hose segment. Gates® Modular Radiator Hose is manufactured to fit specific applications. Similar to OEM specifications and includes specific essential integrated OE components such as; hose branches, quick-connectors, sensors, restrictors, etc.

  • Temperature: -40°C to +135°C (-40°F to +275°F).
  • Meets SAE 20R3 EC Class D1 under 25mm (1") ID, SAE 20R4 EC Class D1 for 25mm (1") ID and over.
  • Heat and ozone resistant cover..
  • Re-engineered materials resist vacuum collapse.
  • Engineered with compounds which resist electrochemical degradation
  • EPDM tube, synthetic fiber knit reinforcement, EPDM cover.
  • Note: Gates recommends replacing clamps each time a new coolant hose is installed.

All Parts

1-10 of 547 Items
Part # Product # Description Max W.P. (psi) Max W.P. (bar) Hose I.D. (in) Hose I.D. (mm) Hose O.D. (in) Hose O.D. (mm) Vac. (inHg) MBR (in) Wt. Per ft Len. (ft)
21595 42940001 21595 GATR 1.21 31 1.49
21785 42940002 21785 GATR 1.31 33 1.42
21795 42940007 21795 GATR 1.31 33 1.45
21817 42940008 21817 GATR .62 16 1.32
21818 42940009 21818 GATR .62 16 1.46
21829 42940010 21829 GATR 1.25 32 2.14
21894 42940011 21894 GATR 1.5 38 2.54
21904 42940012 21904 GATR 1.31 33 1.34
21927 42940013 HOSE CH GATR 21927 1.47 37 3.77
22012 42940015 22012 GATR 1.31 33 1.22
1-10 of 547 Items