Spectra Premium HVAC Heater Core P/N:99331
Keep warm air moving into the cab with the Spectra Premium HVAC Heater Core 99331. It's a direct-fit replacement for the 2002-2008 Dodge Ram 1500 [All], 2002-2010 Dodge Ram 2500 [All], 2002-2010 Dodge Ram 3500 [All], 2002 Dodge Ram 4000 [All], 2005-2008 Dodge Ram 4000 [All], and 2008-2010 Dodge Ram 5500 [All]. The heater core circulates engine coolant through its tubes while the blower pushes cabin air across the fins to warm it; if a leaking or clogged core is the cause of weak heat or fogged windows, this replaces it.
- Aluminum construction: aluminum tank, tubes, and core.
- Inlet/outlet pipe diameter: 0.625 in on both the inlet and outlet pipes.
- Core width: 7.375 in.
- Built to replace: engineered and quality-controlled to meet or exceed the performance of the original equipment it replaces.
Country of origin: China.
Interchange: 202258 · 9010454 · 8250 · 399331 · 5073971AA · 68004228AA · 68004228AB · 995727 · 92089 · HTR010481 · 98996 · 2759331 · 1811623 · HT399331C
Manufacturer part number 99331.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this heater core do?
It routes engine coolant through its aluminum tubes and core while the blower moves cabin air across the fins to warm it, supplying heat and helping defog the windows.
Which vehicles does the 99331 fit?
It's a direct-fit replacement for the 2002-2008 Ram 1500, 2002-2010 Ram 2500 and 3500, 2002 and 2005-2008 Ram 4000, and 2008-2010 Ram 5500 [All]. See the Buyer's Guide tab to confirm your vehicle.
What is it made of?
The tank, tubes, and core are all aluminum. The inlet and outlet pipes are each 0.625 in in diameter and the core is 7.375 in wide.
Could a bad heater core cause no heat or foggy windows?
A leaking or clogged heater core can. Diagnose the cause first; if the original core is at fault, this unit replaces it, though weak heat can also stem from low coolant or a thermostat issue.
What numbers does this part interchange with?
It cross-references 202258, 9010454, 8250, 399331, 5073971AA, 68004228AA, 68004228AB, 995727, 92089, HTR010481, 98996, 2759331, 1811623, and HT399331C.
Write a Review