Keep the cabin warm and the defroster working with the Agility Auto Parts HVAC Heater Core, MPN 9010560. This heater core drops in as a direct-fit replacement for the 2012-2015 Honda Civic — see the Buyer's Guide tab for the full engine breakdown. As a small radiator inside the HVAC module, it circulates hot engine coolant so the blower can push that heat into the passenger compartment; a leaking, clogged, or corroded core is a common cause of weak heat, fogged glass, or a sweet coolant smell inside.
Backed by a supplier line covering 94% of North American vehicle applications, with distribution warehouses in Canada and the United States.
Interchange: 18-12478
1812478 · 8574 · 79115TR3A02 · 79115TR3Y01 · 79115TR6A01 · 92338 · 98131
This part cross-references / interchanges with the following part numbers:
What vehicles does this heater core fit?
It is a direct-fit replacement for the 2012-2015 Honda Civic. Check the Buyer's Guide tab to confirm the exact application for your vehicle.
What does a heater core do?
It acts as a small radiator inside the HVAC module, circulating hot engine coolant so the blower can transfer that heat into the cabin for heating and defrosting.
What are signs my heater core may need replacing?
Weak or no cabin heat, fogged-up windows, a sweet coolant smell inside, or coolant on the passenger floor can be signs the core is leaking or clogged.
Is this heater core tested before shipping?
Yes. It is built under ISO TS16949 quality systems and 100% leak tested, and is fitment checked in the actual vehicle's HVAC heater module for a drop-in fit.
Does it meet OE specifications?
Agility states these certified heaters meet or exceed OE specifications and use enhanced fin and tube technology for thermal performance and corrosion resistance.
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.
