Spectra Premium HVAC Heater Core P/N:99392
Keep warm air flowing to the cabin with the Spectra Premium HVAC Heater Core 99392, a direct-fit replacement for the 2004-2008 Acura TL and 2003-2007 Honda Accord. The heater core is the small radiator-style heat exchanger inside the HVAC system: hot engine coolant flows through its tubes and fins while blower air passes over them, transferring that heat into the passenger compartment for cabin warmth and defrost. When the original core leaks or clogs, this unit provides a fresh coolant path so the system can deliver heat if a failed core is the cause.
- OE-level performance: Spectra Premium's engineering, manufacturing technology and quality control are intended to meet or exceed the performance of the original equipment heater core it replaces.
- Coolant-to-air heat exchanger: circulates engine coolant through tubes and fins to warm blower air routed into the cabin.
- Direct-fit design: built to install on the listed applications.
Signs the original core may need replacing include weak or no heat, a sweet coolant smell inside, fogging on the glass, or coolant residue on the interior floor. Diagnose the cause before replacing, as similar symptoms can come from other cooling-system components.
Interchange: 9010584 · 79110SDNA01 · 399346 · HTR010518 · 99179 · 92138 · 1811768
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicles does this heater core fit?
It is a direct-fit replacement for the 2004-2008 Acura TL and 2003-2007 Honda Accord. See the Buyer's Guide tab to confirm the exact match for your vehicle.
What does a heater core do?
It is a small heat exchanger that circulates hot engine coolant through tubes and fins while blower air passes over them, transferring heat into the cabin for warmth and defrost.
What are signs my heater core needs replacing?
Weak or no cabin heat, a sweet coolant odor, foggy windows, or coolant residue on the interior floor. Diagnose the cause first, as other cooling-system parts can cause similar issues.
What interchange numbers does this part cross to?
It replaces 9010584, 79110SDNA01, 399346, HTR010518, 99179, 92138, and 1811768.
Is this a genuine Spectra Premium part?
Yes. It is Spectra Premium HVAC Heater Core, manufacturer part number 99392, built to meet or exceed the performance of the original equipment it replaces.
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