Four Seasons 92216 HVAC Heater Core

Four Seasons 92216 Heater Core

The Four Seasons 92216 heater core is an aluminum HVAC replacement built for Subaru Legacy and Subaru Outback applications. It is engineered to meet or exceed OEM requirements and matches the listed core dimensions for a direct-fit repair.

Key Features

• Aluminum heater core construction
• Core dimensions: 4-1/2 in. height, 10-3/4 in. width, 1 in. depth
• Tube size: 0.625 in. / 15.875 mm on both connections
• Meets or exceeds OEM specifications
• Four Seasons Heater Core line replacement part number 92216

Product Details

Four Seasons 92216 is an aluminum heater core designed for HVAC service in Subaru Legacy and Subaru Outback models. The compact core size and matched tube dimensions support proper fitment in the heater case, while the aluminum core material helps maintain efficient heat transfer for cabin heating performance. This part cross-references UAC HT2048C for the same application.

Compatible With 2005-2007 Subaru Legacy, heater core; 2005-2007 Subaru Outback, heater core; 2008 Subaru Legacy, heater core to 12/2007; and 2008 Subaru Outback, heater core to 8/08. If you are replacing a leaking or restricted heater core on a Subaru Legacy or Subaru Outback, part number 92216 provides a direct replacement option for the listed vehicles.

What It Helps Fix

• Loss of cabin heat
• Coolant odor inside the vehicle
• Fogging or film on interior glass from heater core leakage
• Restricted coolant flow through the HVAC heater circuit
• Visible coolant seepage from the heater core area

Installation Notes and Tips

Verify the vehicle build date before ordering, especially for 2008 Subaru Legacy and 2008 Subaru Outback applications. Compare the existing heater core dimensions, tube size, and connection layout to the replacement part before installation. Inspect hoses, clamps, and the HVAC case for wear or contamination during service to help complete the repair correctly.

Quality Assurance

Four Seasons 92216 is listed as meeting or exceeding OEM requirements for the specified applications. The Four Seasons Heater Core line is built for replacement use in HVAC repair work where accurate fitment and material consistency matter.