Four Seasons HVAC Heater Core P/N:92138
Restore cabin heat in your medium-duty Freightliner with the FOUR SEASONS heater core (MPN 96119), an aluminum hvac heater core that transfers heat from the engine's hot coolant to the air moving through the HVAC box to warm the cab and help defog the glass. It's a direct-fit replacement for the 1994-2003 Freightliner FL106, 1995-2002 FL50, 1994-2002 FL60, 1994-2002 FL70, 1994-2002 FL80, 1994-1999 and 2002 Freightliner FLB, and 1997-2001 FLC112.
Signs the original heater core may need replacing include weak or no heat from the vents, a sweet coolant smell inside the cab, fogging on the inside of the windshield, or coolant residue on the floor. Diagnose the cause before replacing, as these symptoms can have other sources.
Interchange: BOA8520071009 · 108368 · BSM315060 · MC1585 · 938068 · ZGG19236 · ABPN83315060 · 1712003 · 280439 · 6903 · 556119 · 1812008 · 99397 · MC15850
This part cross-references / interchanges with the following part numbers:
What does the Four Seasons heater core do?
It routes hot engine coolant through its core; a blower moves air across the core so heat transfers into the cab, warming the interior and helping defog the glass.
What is the heater core made of?
It is an aluminum heater core, as specified by Four Seasons.
Which vehicles does MPN 96119 fit?
It fits the 1994-2003 Freightliner FL106, 1995-2002 FL50, 1994-2002 FL60/FL70/FL80, 1994-1999 and 2002 FLB, and 1997-2001 FLC112. See the Buyer's Guide tab to confirm your truck.
What are signs my heater core may need replacing?
Weak or no cabin heat, a sweet coolant odor inside, interior window fogging, or coolant on the floor. Confirm the cause before replacing, since other issues can produce similar symptoms.
Does this fit both FLB year ranges?
Yes. It covers the Freightliner FLB for 1994-1999 and separately for 2002; these are distinct ranges, not one continuous span.
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.