Four Seasons 92156 HVAC Heater Core

Four Seasons 92156 Heater Core for Hyundai Azera and Sonata

Restore cabin heat with the Four Seasons 92156 heater core, an aluminum HVAC heater core built to meet or exceed OEM requirements. This replacement is sized for select Hyundai applications and is a direct-fit option for drivers searching for a heater core for 2006-2013 Hyundai Azera or 2006-2010 Hyundai Sonata.

Key Features

• Brand: Four Seasons Heater Core
• Part number: 92156
• Aluminum core material and aluminum heater core style
• Core dimensions: 5-7/8 in. height, 9 in. width, 1 in. depth
• Tube size: 0.750 in. / 19.050 mm on both connections
• Meets or exceeds OEM specifications
• Compatible with select Hyundai Azera and Hyundai Sonata HVAC systems

Product Details

The Four Seasons heater core line focuses on replacement HVAC core components for vehicles that need dependable interior heat transfer. Part number 92156 uses an aluminum core construction with fixed pipe positioning and standard tube sizing, making it a practical replacement for the factory heater core in the listed Hyundai Azera and Hyundai Sonata applications. If you are searching for a Hyundai Azera heater core or a Hyundai Sonata heater core, this unit matches the fitment and dimensional requirements shown for those vehicles.

This part cross-references UAC HT2004C for the same application.

Common Issues This Part Can Address

• Weak or inconsistent cabin heat
• Coolant odor inside the vehicle
• Fogging or film on the inside of the windshield caused by heater core leakage
• Visible coolant seepage from the HVAC case area
• Reduced heater performance in cold weather driving

Installation Notes and Tips

Verify the heater core dimensions, tube diameter, and vehicle application before installation. This Four Seasons 92156 heater core is listed for 2006-2013 Hyundai Azera and 2006-2010 Hyundai Sonata applications, so confirm the HVAC case layout and connection style against the original part before beginning service. Proper cooling system draining, flushing, and refill procedures should be followed during replacement.

Quality Assurance

Four Seasons lists this heater core as meeting or exceeding OEM requirements, supporting OE-style fit and function for the specified Hyundai applications. The aluminum construction and application-specific sizing are intended to align with factory HVAC service needs.