Four Seasons 54266 A/C Evaporator Core

Overview of Four Seasons Evaporator Core 54266

The Four Seasons Evaporator Core 54266 is designed for reliable HVAC performance in select Ford and Honda vehicles. This A/C evaporator core is engineered to meet the specific cooling needs of the Ford Festiva and Honda Prelude models, ensuring efficient air conditioning operation.

• Compatible with Ford Festiva and Honda Prelude
• Part Number: 54266
• Core dimensions approximately 8.125" width x 8.25" height x 3.875" to 4.0" depth
• Constructed from durable aluminum material
• Inlet fitting: Female o-ring, No. 8 outside diameter
• Outlet fitting: Male insert o-ring, No. 10 outside diameter
• Includes green o-rings for secure sealing
• Serpentine type evaporator core design

Four Seasons Evaporator Core Product Line Details

The Four Seasons Evaporator Core product line focuses on delivering precise fit and function for vehicle HVAC systems. This line features evaporator cores made from aluminum for effective heat exchange and corrosion resistance. The serpentine design enhances refrigerant flow and cooling efficiency, making it suitable for the Ford Festiva and Honda Prelude applications covered by part number 54266.

Technical Specifications and Features

This evaporator core measures approximately 8-1/8 inches in width, 8-1/4 inches in height, and has a core depth close to 3-15/16 inches (100.013 mm). The aluminum construction supports durability and thermal conductivity. The inlet fitting uses a female o-ring with a No. 8 outside diameter, while the outlet fitting is a male insert o-ring with a No. 10 outside diameter, both equipped with green o-rings for proper sealing and leak prevention.

Common Applications and Problem Resolution

• Restores proper cooling performance in Ford Festiva and Honda Prelude A/C systems
• Replaces leaking or clogged evaporator cores causing reduced airflow or refrigerant loss
• Addresses issues with inconsistent cabin temperature regulation
• Eliminates unpleasant odors caused by mold or debris buildup in the evaporator
• Prevents compressor damage due to inefficient refrigerant evaporation

Installation Notes and Tips

• Ensure compatibility with Ford Festiva and Honda Prelude models before installation
• Inspect and replace O-rings to maintain a secure, leak-free connection
• Handle the aluminum core carefully to avoid damage during installation
• Flush the HVAC system to remove contaminants before installing the new evaporator core
• Follow vehicle-specific service manual instructions for proper removal and installation procedures

Quality Assurance and Warranty

The Four Seasons Evaporator Core 54266 is manufactured to meet industry standards for durability and performance. The aluminum construction and precise fitting components contribute to long service life. This part includes green O-rings to ensure proper sealing. Warranty coverage details should be confirmed with the product documentation or supplier.