When a failed heater core leaves the cab cold, the Four Seasons heater core 92059 is built to take its place: an aluminum front heater core that carries hot engine coolant so the blower can send warm air into the cab and toward the windshield. It fits many Ford trucks, among them the 2003-2007 Ford F250, 2003-2013 Ford F-650 and 2003-2013 Ford F-750. See the "Vehicles it fits" section for the full list.
- Aluminum core: Four Seasons lists this unit as an aluminum heater core, with heavy-duty construction for durability.
- O.E. fit, form and function: Engineered by Four Seasons to match the fit, form and function of the original part.
- Independently tested: Tested by an independent party for proven quality and performance.
- Backed by experience: Four Seasons brings more than 50 years of mobile A/C experience and engineers and tests its products with years of trouble-free operation in mind.
Engine coolant flows through the heater core's passages, and air from the blower picks up that heat on its way through the HVAC system to the vents. Signs a heater core may need replacing include weak or no cabin heat, a sweet coolant smell inside the cab, a film fogging the windshield, a damp floor, or coolant loss with no outside leak. Low coolant, a thermostat fault or a blend door problem can cause similar symptoms, so diagnose the cause before replacing the core.
Interchange: 9010417 · 551059 · 99300 · 995797 · 3C3Z18476AA · 3C3Z18476BA · 4C3Z18476AA · 4C3Z18476BA · 4C3Z18479AA · H2MZ18476R · 8231393 · HC37 · 98989 · 2754091 · 399300 · 1811595 · 96116 · HT2013C · HT399300
This part cross-references / interchanges with the following part numbers:
9010417, 551059, 92059, 99300, 995797, 3C3Z18476AA, 3C3Z18476BA, 4C3Z18476AA, 4C3Z18476BA, 4C3Z18479AA, H2MZ18476R, 8231393, HC37, 98989, 2754091, 399300, 1811595, 96116, HT2013C, HT399300
Frequently Asked Questions
Is the Four Seasons 92059 a good fit for a 2003-2007 Ford F250 heater core replacement?
It is a direct-fit replacement for the 2003-2007 Ford F250, and it also fits the 2003-2013 Ford F-650 and 2003-2013 Ford F-750. Check the "Vehicles it fits" section to confirm your truck.
What does an hvac heater core do?
It is a small heat exchanger in the HVAC system. Hot engine coolant flows through it, and the blower pushes air across it to heat the cab and help defrost the windshield.
What is this heater core made of?
Four Seasons lists the 92059 as an aluminum heater core with heavy-duty construction for durability. It is a front heater core and is independently tested for quality and performance.
What are signs my heater core may need replacing?
Common signs include weak or no heat, a sweet coolant smell in the cab, a fogged windshield, a damp floor or unexplained coolant loss. Other faults can cause these, so diagnose the cause first.
What should I know before installing it?
Follow the vehicle service information for the removal and installation steps. Afterward, refill and bleed the cooling system with the coolant your truck specifies.
