Keep hot coolant flowing to your heater core with the Gates HVAC Heater Hose 19157, a direct-fit replacement for the heater-to-pipe (HEATER TO PIPE-2) position. It drops in on the 1998-2002 Honda Passport, 1998-2000 Isuzu Amigo, 2002-2004 Isuzu Axiom, 1998-2004 Isuzu Rodeo, 2001-2003 Isuzu Rodeo Sport, 1998-2002 Isuzu Trooper, and 1999-2001 Isuzu Vehicross.
- Carries engine coolant: routes hot coolant between the heater circuit and the connecting pipe so the cabin heater can supply warmth.
- Position-specific fit: designed for the heater-to-pipe (PIPE-2) location on the listed applications.
- Direct replacement: installs in place of a hose that has hardened, cracked, or begun to seep at the ends.
A heater hose that is swollen, brittle, leaking, or collapsing can lead to coolant loss and reduced cabin heat. If a failed heater-to-pipe hose is the cause of your leak or weak heat, this replaces it. Inspect the clamps and mating pipe during installation.
Interchange: 20337S · 87772 · C87772 · 8971482180 · 11157
Manufacturer part number 19157
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this heater hose do?
It carries engine coolant between the heater circuit and the connecting pipe (the HEATER TO PIPE-2 position), so the cabin heater can draw the hot coolant it needs.
Which vehicles does the Gates 19157 fit?
It fits the 1998-2002 Honda Passport, 1998-2000 Isuzu Amigo, 2002-2004 Isuzu Axiom, 1998-2004 Isuzu Rodeo, 2001-2003 Isuzu Rodeo Sport, 1998-2002 Isuzu Trooper, and 1999-2001 Isuzu Vehicross.
What are signs this heater hose may need replacing?
Coolant seepage or drips near the hose, a swollen or brittle feel, cracks at the ends, or a hose that collapses are common signs it may need replacing.
What numbers does this hose interchange with?
It cross-references 20337S, 87772, C87772, 8971482180, and 11157. Its own manufacturer part number is Gates 19157.
Should I replace the clamps too?
Inspect the clamps and the mating pipe during installation and replace them as directed by the service procedure if they are worn or corroded.
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