Agility Autoparts HVAC Heater Core 9010401
Agility Autoparts HVAC Heater Core 9010401

Rear Heater Core for 1999-2004 Honda Odyssey - Agility 9010401

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$25.99
MPN: 9010401
UPC: 887548052384
Item Package Quantity: 1
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Agility Autoparts HVAC Heater Core P/N:9010401
Agility Autoparts HVAC Heater Core P/N:9010401
$25.99

Help bring warm air back to the rear cabin with the Agility Auto Parts HVAC Heater Core 9010401 — a direct-fit 1999-2004 Honda Odyssey heater core replacement for all engines. This rear heater core routes hot engine coolant through its aluminum core while the blower forces cabin air across the fins to warm the interior.

  • Aluminum build: aluminum core and tanks are designed for increased thermal performance and resistance to corrosion using updated fin-and-tube technology.
  • Tested & certified: 100% leak tested and engineered under ISO TS16949 quality systems, certified to meet or exceed OE specifications.
  • Drop-in fit: fitment checked in the actual vehicle's HVAC heater module so it installs right out of the box.
  • Core specs: core depth 1.000 in, height 6.375 in, width 4.500 in, with 0.625 in inlet and outlet pipe diameters.

If the original core is the cause of weak rear heat, a sweet coolant smell, fogged glass, or damp carpet from a leak, this replaces it. Diagnose the cause before replacing. Country of origin: China.

Interchange: 18-11735
1811735 · 79110S0XA51 · 98062 · 90062 · 399253 · 93062

This part cross-references / interchanges with the following part numbers:

79110S0XA51, 98062, 90062, 399253, 18-11735, 93062

Frequently Asked Questions

Does this fit my 1999-2004 Honda Odyssey?

Yes — it is a direct-fit rear heater core for the 1999-2004 Honda Odyssey, all engines. See the Buyer's Guide tab to confirm your exact year.

Is this a 2001 Honda Odyssey heater core replacement?

Yes. This core fits the 1999-2004 Honda Odyssey, all engines, which includes the 2001 model year.

What is the core made of?

The core and tanks are aluminum, using updated fin-and-tube technology for thermal performance and corrosion resistance.

What are the signs my heater core needs replacing?

Common signs include weak rear heat, a sweet coolant odor, fogged windows, or damp carpet. If the original core is the cause, this replaces it — diagnose first.

Is it tested before shipping?

Yes. Each unit is 100% leak tested and built under ISO TS16949 quality systems, certified to meet or exceed OE specifications.

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