Four Seasons 54803 A/C Evaporator Core

Overview of Four Seasons Evaporator Core 54803

The Four Seasons Evaporator Core 54803 is designed specifically for the Geo Storm, providing reliable air conditioning performance. This A/C evaporator core is engineered to meet the exact dimensions and specifications required for optimal HVAC system function.

• Compatible with Geo Storm models
• Dimensions: 9.25" width, 8.75" height, 3.5" depth
• Constructed from durable aluminum material
• Features block inlet and outlet fittings for secure connections
• Includes two green O-rings (part number 24608) for proper sealing
• Plate and fin core type for efficient heat exchange

Detailed Product Description and Specifications

The Four Seasons Evaporator Core 54803 is a precision-engineered component designed to replace the evaporator core in the HVAC system of the Geo Storm. Measuring 9.25 inches in width, 8.75 inches in height, and 3.5 inches in depth, this core fits the OEM specifications to ensure proper installation and function. The core depth is 3-1/2 inches (88.9 mm), with a height of 8-3/4 inches (222.25 mm) and width of 9-1/4 inches (234.95 mm). Constructed from aluminum, the evaporator core offers corrosion resistance and durability under typical operating conditions.

This part features block fitting types for both the inlet and outlet, providing a secure and leak-resistant connection within the vehicle’s A/C system. The inclusion of two green O-rings (part number 24608) ensures a tight seal to prevent refrigerant leaks. The plate and fin design enhances heat transfer efficiency, contributing to effective cabin cooling.

About the Four Seasons Evaporator Core Product Line

The Four Seasons Evaporator Core product line focuses on delivering reliable HVAC components that meet or exceed OEM standards. This line includes evaporator cores designed with precise dimensions and materials to ensure compatibility and performance. The Evaporator Core 54803 is part of this line, tailored specifically for the Geo Storm to maintain proper air conditioning system operation.

Common Applications and Issues Addressed

• Replacement for malfunctioning or leaking evaporator cores in Geo Storm vehicles
• Resolves poor cabin cooling due to clogged or damaged evaporator cores
• Eliminates refrigerant leaks caused by worn or cracked seals
• Restores proper airflow and temperature regulation within the HVAC system
• Addresses corrosion-related failures in older evaporator cores

Installation Notes and Tips

• Ensure compatibility with Geo Storm model year before installation
• Inspect and replace O-rings to maintain a proper refrigerant seal
• Handle the aluminum core carefully to avoid damage during installation
• Flush the HVAC system to remove debris before installing the new evaporator core
• Follow manufacturer torque specifications for fittings and connections

Quality Assurance and Warranty

Four Seasons manufactures the Evaporator Core 54803 to meet industry standards for durability and performance. The aluminum construction and precise fittings contribute to long service life. This part includes two green O-rings for secure sealing. Warranty details should be confirmed with the point of purchase or manufacturer documentation.