Four Seasons 90692 HVAC Heater Core

Four Seasons 90692 Heater Core for Honda Accord

The Four Seasons Heater Core 90692 is an aluminum HVAC heater core built for 1990-1993 Honda Accord models. It is sized for direct replacement service and meets or exceeds OEM requirements for the application.

Key Features

• Aluminum heater core construction
• Core dimensions: 8-1/2 in. length, 6-3/8 in. width, 1-1/4 in. thickness
• Tube size: 0.625 in. / 15.875 mm on both connections
• Meets or exceeds OEM specifications
• Direct-fit HVAC heater core for Honda Accord heating system repair
• Four Seasons 90692 heater core cross-references Spectra Premium 94692 and OSC 98692 for the same application

Product Details

Four Seasons 90692 is part of the Heater Core product line and is engineered as an aluminum heater core for the HVAC system. The compact core dimensions and standard tube sizing support replacement in the factory heater housing on 1990-1993 Honda Accord vehicles. If you are searching for a Honda Accord heater core replacement, Four Seasons 90692 provides an OE-style solution for restoring cabin heat performance.

Compatible With 1990-1993 Honda Accord, N/A. This part number is also referenced as Four Seasons 90692 in HVAC heater core catalogs for the same vehicle application.

Common Repair Symptoms

• Weak or no cabin heat from the vents
• Coolant odor inside the vehicle
• Fogging or film on the windshield from heater core leakage
• Coolant loss traced to the HVAC heater core
• Uneven heater output in the Honda Accord heating system

Installation Notes

Verify heater core dimensions, tube orientation, and hose connection size before installation. Drain the cooling system, inspect related hoses and clamps, and confirm the HVAC case is clean before installing the replacement core. Because this is a heater core service part, proper coolant refill and air bleeding are important after installation.

Quality Assurance

Four Seasons 90692 is listed as meeting or exceeding OEM requirements for the application. It is a direct replacement heater core for 1990-1993 Honda Accord models and is built with aluminum core material for HVAC service.