Keep warm air flowing to the cabin with the Agility Auto Parts HVAC Heater Core 9010169. This copper-brass heater core is a direct-fit replacement for many Chrysler, Dodge and Plymouth vehicles, among them the 1980-1989 Dodge Diplomat — see the Buyer's Guide tab for the full list. Coolant flows through the core while the blower pushes air across its fins to warm the passenger compartment; if a leaking or clogged heater core is the cause of weak heat, fogged glass or a coolant smell, this unit replaces it.
Interchange: 18-12157
9137 · 3847600 · 98614 · 399137 · 94614 · 90137 · 1812157
This part cross-references / interchanges with the following part numbers:
What does this heater core do?
It routes engine coolant through a finned core while the blower pushes air across it, transferring heat to warm the passenger compartment and defrost the glass.
Which vehicles does the 9010169 fit?
It fits many Chrysler, Dodge and Plymouth vehicles, among them the 1980-1989 Dodge Diplomat. Check the Buyer's Guide tab for the full application list.
What is this heater core made of?
It uses a copper-brass core with brass tanks in a V-Cell construction, built with updated fin-and-tube technology for thermal performance and corrosion resistance.
What are the core size and pipe dimensions?
The core measures 2.000 in deep, 8.000 in high and 6.250 in wide, with 0.625 in inlet and outlet pipe diameters.
What are signs the heater core may need replacing?
Weak or no cabin heat, a sweet coolant smell inside, fogged windows, damp carpet, or unexplained coolant loss can indicate a leaking or clogged heater core. Diagnose the cause before replacing.
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.
