Spectra Premium HVAC Heater Core P/N:99226
Keep warm air flowing to the cabin with the Spectra Premium heater core (MPN 98036), a direct-fit replacement for the 2007-2009 Mazda 3, 2009 Mazda 3 Sport, and 2006-2007 Mazda 5. The heater core passes hot engine coolant through its tubes while the blower pushes air across the fins to warm and defog the interior. A clogged, corroded, or leaking core can lead to no heat or foggy glass.
If your original heater core is the cause of weak heat, a sweet coolant smell, damp carpet, or interior fogging, this is a straightforward 2007-2009 Mazda 3 heater core replacement for the listed applications. See the Buyer's Guide tab to confirm your exact vehicle.
Interchange: 9010671 · 92390 · HTR010656 · BAR761A10 · CC9961A10 · 99299 · 1811949 · HT400108
This part cross-references / interchanges with the following part numbers:
What vehicles does this heater core fit?
It fits the 2007-2009 Mazda 3, 2009 Mazda 3 Sport, and 2006-2007 Mazda 5. Check the Buyer's Guide tab to confirm your exact vehicle.
What is this HVAC heater core made of?
The core, tank, and tube materials are aluminum.
What are the inlet and outlet pipe sizes?
Both the inlet and outlet pipe diameters measure 0.625 inch.
What are signs my heater core may need replacing?
Weak or no heat, a sweet coolant odor, interior fogging, or damp carpet can be signs of a failing heater core. Diagnose the cause before replacing.
Is this a good 2008 Mazda 3 heater core replacement?
Yes. This heater core is a direct-fit replacement for the 2007-2009 Mazda 3, which includes the 2008 model year.
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.