Get warm cabin heat flowing again with the Agility Auto Parts HVAC Heater Core (P/N 9010521), a direct-fit heater core for the 2005 Chevy Equinox and the 2002-2007 Saturn Vue. It drops in as a replacement for the 2005 Chevrolet Equinox and the 2002-2007 Saturn Vue. The heater core routes engine coolant through its fin-and-tube matrix so the blower can push warmed air into the passenger compartment; weak heat, fogged glass, or a sweet coolant smell inside can be signs the core may need replacing.
Design standardization keeps the unit widely available across North American applications.
Interchange: 18-12414
1812414 · 8307 · 99027 · 92165 · 22729533 · 99308
This part cross-references / interchanges with the following part numbers:
Does this heater core fit my 2005 Chevy Equinox?
Yes. This Agility heater core (9010521) is a direct-fit replacement for the 2005 Chevrolet Equinox. Confirm the year matches your vehicle before ordering.
Will it work on a 2002-2007 Saturn Vue?
Yes, it fits the 2002-2007 Saturn Vue. It's fitment checked in the actual vehicle's HVAC heater module for a drop-in installation.
What does a heater core do?
It routes hot engine coolant through a fin-and-tube matrix so the blower can pass warmed air into the cabin. It's the source of your vehicle's interior heat and defrost.
What are signs my heater core may need replacing?
Common signs include weak or no cabin heat, fogged-up windows, a sweet coolant odor inside, or damp carpet. Diagnose the cause before replacing, as other issues can mimic these symptoms.
Is this heater core leak tested?
Yes. Every Agility heater is 100% leak tested and built under ISO TS16949 quality systems, and is certified to meet or exceed OE specifications.
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.
