Four Seasons HVAC Heater Core P/N:91605

Keep warm air flowing to the cabin with the Four Seasons HVAC Heater Core 91605, a direct-fit replacement for the 1975-1980 International Scout II (All engines). Designed to match the original's fit, it takes over for a heater core that has begun to leak or block off airflow.

A heater core works like a small radiator inside the HVAC case: hot engine coolant flows through its tubes while the blower pushes air across the fins to warm the passenger compartment and clear the windows. This copper/brass unit is engineered to restore that heat-exchange job.

• Copper/brass construction: copper-based core for the heater box.
• Heavy-duty build: constructed for durability in service.
• O.E. fit, form & function: engineered to match the original component.
• Independently tested: verified for proven quality and performance.

Backed by Four Seasons' decades of mobile A/C and heating experience. Signs the original core may need replacing include weak or no cabin heat, a sweet coolant odor inside, fogging windows, or coolant dampness on the passenger-side floor. If a failed heater core is the cause, this replaces it.