Four Seasons 92285 HVAC Heater Core

Four Seasons 92285 Heater Core for Mitsubishi Mirage

The Four Seasons 92285 heater core is an aluminum HVAC replacement built for Mitsubishi Mirage and Mirage G4 applications. It matches the listed OE-style dimensions and tube sizing for a direct-fit heater core service on supported vehicles.

Key Features

• Aluminum heater core construction for HVAC heat exchange
• Core dimensions: 3-1/4 in. height, 9 in. width, 1 in. depth
• Tube size: 0.625 in. / 15.875 mm on both connections
• Meets or exceeds OEM requirements
• Four Seasons Heater Core line, part number 92285

Product Details

Four Seasons 92285 is an aluminum heater core designed for the HVAC system in select Mitsubishi Mirage and Mitsubishi Mirage G4 models. The core material, height, width, depth, and tube dimensions are specified to support proper fitment in the heater case and maintain the factory-style coolant-to-air heat transfer path. This part cross-references Dorman - HELP 99368 for the same application. If you are replacing a leaking or restricted heater core in a Mitsubishi Mirage or Mirage G4, 92285 provides a direct replacement option with OE-matching specifications.

What This Heater Core Helps Address

• Loss of cabin heat from a leaking or clogged heater core
• Coolant odor or moisture inside the HVAC housing
• Poor defrost performance caused by reduced heater output
• Uneven or weak warm air delivery through the vents
• HVAC service needs on Mitsubishi Mirage and Mirage G4 models

Installation Notes and Tips

• Fits 2014-2015 Mitsubishi Mirage, N/A
• Fits 2017-2024 Mitsubishi Mirage, N/A
• Fits 2017-2024 Mitsubishi Mirage G4, N/A
• Verify tube orientation and case clearance before installation
• Inspect hoses, seals, and coolant condition during heater core replacement
• Bleed the cooling system after installation to remove trapped air

Quality Assurance

Four Seasons 92285 is listed as meeting or exceeding OEM requirements and is part of the Four Seasons Heater Core product line. It is built as an aluminum heater core for HVAC service on the supported Mitsubishi Mirage and Mirage G4 applications.