Route coolant to the heater core without leaks using the Dayco heater hose P/N:88402, a molded replacement that drops into the heater-outlet position on the 1996-2001 Infiniti I30 (V6-3.0L), 2002-2004 Infiniti I35 (V6-3.5L), 2002-2003 Nissan Altima (V6-3.5L), and 1995-2003 Nissan Maxima (V6-3.0L for 1995-2001, V6-3.5L for 2002-2003).
Cracked, swollen, or seeping coolant hose feeding the heater core can cause coolant loss and reduced cabin heat. If a failed hose is the cause, this Dayco hvac heater hose replaces it.
Interchange: 18162L · 18412L · 19755 · 19899 · 11755 · 11899
This part cross-references / interchanges with the following part numbers:
What is the inside diameter of this Dayco heater hose?
Both ends have a .75 in (3/4 in) inside diameter, so it matches 3/4 in heater hose connections on the listed applications.
Is this a molded or straight hose?
It is a molded heater hose, pre-formed to follow the factory routing rather than being cut from a straight length of hose.
What vehicles does P/N:88402 fit?
It fits the 1996-2001 Infiniti I30 (V6-3.0L), 2002-2004 Infiniti I35 (V6-3.5L), 2002-2003 Nissan Altima (V6-3.5L), and 1995-2003 Nissan Maxima. See the Buyer's Guide tab to confirm your engine.
Where does this hose install?
It is cataloged for the heater-outlet position, carrying engine coolant in the run to or from the heater core on the listed applications.
How long is the hose?
It has a 17 in centerline length and is supplied as a single one-piece hose. Country of origin is Mexico.
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.
