Gates HVAC Heater Hose P/N:12355
Route coolant reliably to the heater core with the Gates Molded Heater Hose 19897, a factory-molded, OEM-style hose shaped to fit today's smaller, tighter engine compartments. It drops in at the heater inlet position on the 2007-2008 Nissan Maxima [V6-3.5L], matching the original hose's molded bends for a clean, direct-fit routing.
Built to resist the leading cause of failure: engineered to resist electrochemical degradation, a common reason molded coolant hoses fail from the inside out.
Gates recommends replacing the hose clamps each time a new coolant hose is installed. Country of origin: United States.
Interchange: 16507M · 64616 · D91232 · 92400ZK30A · 11897
This part cross-references / interchanges with the following part numbers:
What vehicle does the Gates 19897 heater hose fit?
It is a direct-fit molded heater hose for the 2007-2008 Nissan Maxima with the V6-3.5L engine. Confirm fitment for your vehicle before ordering.
Where is this hose located?
It serves the heater inlet position, carrying coolant as part of the heater circuit on the listed application.
What is the hose made of?
It has an EPDM tube, synthetic fiber knit reinforcement, and an EPDM cover, and is engineered to resist electrochemical degradation.
What temperature and standards does it meet?
It meets SAE 20R3 Type EC Class D-1 and D-2 specifications and handles a temperature range of -40°F to 275°F (-40°C to 135°C).
Should I replace the hose clamps too?
Yes. Gates recommends replacing the hose clamps each time a new coolant hose is installed. Do not use this hose for fuel or oil transfer applications.
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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.