Route coolant cleanly between the heater and pipe with the Gates Molded Heater Hose 19157, a factory-molded, OEM-style small-inside-diameter hose shaped for today's tighter engine compartments. It fits the heater-to-pipe (HEATER TO PIPE-2) position on many vehicles, among them the 1998-2002 Honda Passport 3.2L, 1998-2004 Isuzu Rodeo 3.2L / 3.5L and 2002-2004 Isuzu Axiom 3.5L; see the Buyer's Guide tab for the full list.
Approved for coolant, water, and air applications, including marine use; do not use for fuel or oil transfer. Centerline length is 18.5 in (470 mm), with a 0.63 in (16 mm) inside diameter at end 1 and a 0.75 in (19 mm) inside diameter at end 2. Gates recommends replacing the hose clamps whenever a new coolant hose is installed. Made in the United States.
Interchange: 20337S · 87772 · C87772 · 8971482180 · 11157
This part cross-references / interchanges with the following part numbers:
What vehicles does the Gates 19157 heater hose fit?
It fits many vehicles, among them the 1998-2002 Honda Passport 3.2L, 1998-2004 Isuzu Rodeo 3.2L / 3.5L and 2002-2004 Isuzu Axiom 3.5L. See the Buyer's Guide tab for the full list.
What is this hose made of?
It has an EPDM tube, synthetic fiber knit reinforcement, and an EPDM cover, and it is engineered to resist electrochemical degradation, a leading cause of hose failure.
Can I use this hose for fuel or oil?
No. Gates cautions against using it for fuel or oil transfer applications. It is approved for coolant, water, and air use, including marine applications.
What are the hose dimensions?
The centerline length is 18.5 in (470 mm). End 1 has a 0.63 in (16 mm) inside diameter and End 2 has a 0.75 in (19 mm) inside diameter.
Should I replace the hose clamps too?
Gates recommends replacing the hose clamps each time a new coolant hose is installed.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
