Four Seasons 54605 A/C Evaporator Core - Front

Reliable Four Seasons Evaporator Core for HVAC Systems

The Four Seasons Evaporator Core 54605 is engineered to restore efficient cooling performance in your vehicle's HVAC system. Designed with precision, this aluminum evaporator core ensures optimal heat exchange and durability for a wide range of automotive applications.

• Core dimensions: 10.75" width x 8.125" height x 3.625" depth
• Plate & fin type construction for effective heat dissipation
• Aluminum material for corrosion resistance and lightweight design
• Includes two green O-rings ([24608] and [24610]) for secure sealing
• Outlet fitting outside diameter: No. 10 for proper hose connection

Four Seasons Evaporator Core Product Line Overview

The Evaporator Core line by Four Seasons focuses on delivering dependable HVAC components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise manufacturing to ensure consistent performance and longevity in automotive air conditioning systems. The 54605 part number is part of this line, offering a plate & fin core design that balances efficient cooling with durability.

Detailed Specifications and Features

The Four Seasons 54605 evaporator core measures 10.75 inches in width, 8.125 inches in height, and 3.625 inches in depth, with core dimensions closely matching these measurements in millimeters (273.05 mm width, 206.375 mm height, and 92.075 mm depth). Constructed from aluminum, this core provides resistance to corrosion while maintaining a lightweight profile. The plate & fin design enhances heat transfer efficiency, which is critical for maintaining comfortable cabin temperatures. The included green O-rings ([24608] and [24610]) ensure a tight seal at connection points, preventing refrigerant leaks and maintaining system integrity.

Common Applications and Problem Resolution

• Restores cooling efficiency in vehicles experiencing weak or inconsistent A/C performance
• Replaces evaporator cores damaged by corrosion or physical wear
• Solves refrigerant leaks caused by deteriorated seals or core damage
• Addresses unpleasant odors or mold growth inside the HVAC system
• Improves overall HVAC system reliability and passenger comfort

Installation Notes and Tips

When installing the Four Seasons Evaporator Core 54605, ensure compatibility with your vehicle’s HVAC system by verifying dimensions and outlet fitting size. Proper handling of the aluminum core is important to avoid damage to the fins. Replace the included green O-rings to maintain a secure, leak-free connection. It is recommended to have the system evacuated and recharged by a certified technician after installation to ensure optimal performance.

Quality Assurance and Warranty

Four Seasons manufactures the 54605 evaporator core to meet stringent quality standards, using durable aluminum and precision engineering. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.