Four Seasons 92256 HVAC Heater Core

Four Seasons 92256 Heater Core Overview

The Four Seasons 92256 heater core is a specific-fit aluminum HVAC heater core for select Hyundai Tucson and Kia Sportage applications. It is built to meet or exceed OEM requirements and is sized for direct replacement in the factory heater box.

Four Seasons Heater Core line components are focused on OE-style fit and function for heating system service, making this part a practical choice when restoring cabin heat performance in the vehicle’s HVAC system.

• Specific-fit HVAC heater core for direct replacement service
• Aluminum core construction
• Core dimensions: 8-13/32 in. length, 5-3/4 in. width, 3/4 in. thickness
• Core height: 8.42 in.; core width: 5.78 in.; core depth: 0.78 in.
• Tube size: 0.75 in. / 19.1 mm on both connections
• Meets or exceeds OEM specifications
• Gasket or seal not included
• Adjustable pipe positioning: No

Detailed Product Description

Four Seasons 92256 is an aluminum heater core engineered for specific vehicle fitment in 2010-2015 Hyundai Tucson and 2011-2016 Kia Sportage models. The compact core dimensions and fixed pipe positioning support factory-style HVAC service, while the aluminum core material provides a lightweight, corrosion-resistant construction suited to heater core replacement work. This part cross-references Spectra Premium 98135 for the same application.

Use Four Seasons 92256 when replacing a leaking, restricted, or inefficient heater core in a Hyundai Tucson or Kia Sportage. The part number 92256 is also a useful reference when verifying the correct HVAC heater core for these applications.

What This Heater Core Helps Address

• Loss of cabin heat
• Coolant odor inside the vehicle
• Sweet-smelling fogging from a leaking heater core
• Restricted coolant flow through the HVAC heater circuit
• Uneven or weak defrost performance caused by poor heater output

Installation Notes and Tips

Confirm vehicle fitment by year, make, and model before installation. For 2010-2015 Hyundai Tucson and 2011-2016 Kia Sportage applications, verify the heater box configuration and tube alignment against the original part. Because the gasket or seal is not included, inspect the existing sealing components and replace them as needed during service. The fixed pipe position means the replacement should be matched carefully to the original heater core layout.

Quality Assurance

Four Seasons 92256 is listed as meeting or exceeding OEM specifications for the stated applications. The part number 92256 is supported by direct interchange references, including 91256 and 98135, which helps confirm application matching during HVAC repair.