Keep warm coolant moving to your cabin's heat and back to the engine with the Dayco HVAC Heater Hose 87749. This heater hose carries engine coolant through the heater circuit and drops in as a direct-fit replacement for the 1993-1997 Isuzu Rodeo, 1994-1997 Honda Passport, 1995 and 1998-2002 Isuzu Trooper, 1995-2004 Toyota Tacoma, 1996 and 1998-1999 Acura SLX, 1996-2002 Toyota 4Runner, and 1999-2001 Isuzu Vehicross.
Over time a heater hose can dry out, swell, or split, allowing coolant seepage and loss of cabin heat. If a failed hose is the cause of your coolant leak or weak heater output, this hose replaces it. Always diagnose the cause of a leak before replacing parts.
Interchange: 1301S · 16111M · 18963 · 19130 · 64283 · 10963 · 11130 · Manufacturer part number 87749.
This part cross-references / interchanges with the following part numbers:
What does this Dayco heater hose do?
It carries engine coolant through the heater circuit so the heater core can deliver cabin heat, and returns coolant toward the engine. It's cataloged for the HEATER TO PIPE and PIPE TO ENGINE positions.
Which vehicles does part 87749 fit?
It's a direct-fit for the 1993-1997 Isuzu Rodeo, 1994-1997 Honda Passport, 1995 and 1998-2002 Isuzu Trooper, 1995-2004 Toyota Tacoma, 1996 and 1998-1999 Acura SLX, 1996-2002 Toyota 4Runner, and 1999-2001 Isuzu Vehicross.
What numbers does this hose interchange with?
It cross-references these other-brand/OE numbers: 1301S, 16111M, 18963, 19130, 64283, 10963, and 11130. Its own manufacturer part number is 87749.
What are signs my heater hose may need replacing?
Signs a heater hose may need replacing include coolant seepage, a soft, swollen, or cracked hose, and weak cabin heat. Diagnose the source of any leak before replacing parts.
Does it fit both Acura SLX year ranges?
Yes. It is listed for the 1996 Acura SLX and the 1998-1999 Acura SLX; those are separate model-year entries, not one continuous span. Confirm your exact vehicle in the Buyer's Guide tab.
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.
