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Gates Molded Coolant Hose is Manufactured to Fit Specific Applications


  • Heat and ozone resistant cover.
  • Engineered to resist electrochemical degradation - the leading cause of hose failure.
  • Re-engineered materials resist vacuum collapse; this reduces the need for internal springs in many applications.
  • SAE 20R4 and 20R3 Type EC Class D-1 and D-2 specifications.
  • Temperature rating: -40 F to 275 F (-40 C to 135 C) in coolant hose applications.

Signs to Replace Your Radiator Hose(s):

Centerline Length (in)19.1
Centerline Length (mm)485
Number of Branches0
Inside Diameter 1 (in)1.25
Inside Diameter 1 (mm)32
Contains SpringNo
Alternate/OEM Part Number(s): 15661044, 1657142030, 1665768, 21565, 3002007, 3521106, 3521235, 8156610440, E5HT8286AA, E5HT8286AAA, E5HT8286ABA, E5HT8286ACA, E5HT8286ADA, E5HT8286BA, E5HZ8286L, E5HZ8286M, E5HZ8286N, E5HZ8286P, E5HZ8286S, JE1515186, JE2615186, JE4815186, JF0315186, JF0315186A, MH1752, VT060309

GATES Warranty Information:
Limited Lifetime
Warranty Details