
The Gates molded heater hose for 2007–2013 Nissan Altima 2.5L 4‑cylinder applications is identified as the heater inlet connection, providing the coolant feed into the heating circuit. This inlet hose is molded to the configuration named in the part description, matching the routing and connector orientation for those Altima model years to help maintain correct coolant movement through the heater system.
Gates 07-13 Nissan Altima 4-Cyl. 2.5L Heater Inlet Molded Heater Hose