Four Seasons 54778 A/C Evaporator Core - Front

Overview of Four Seasons Evaporator Core 54778

The Four Seasons Evaporator Core 54778 is designed specifically for Dodge Durango models, providing reliable air conditioning performance. This A/C evaporator core is engineered to meet OEM specifications, ensuring proper fit and function within your vehicle's HVAC system.

• Core dimensions: 10.000 inches width, 10.500 to 10.8125 inches height, 3.125 inches depth
• Constructed from durable aluminum material for efficient heat transfer
• Plate and fin design enhances cooling efficiency
• Block fitting inlet and outlet for secure connections
• Includes one gasket O-ring (part number 24149) for proper sealing

Detailed Product Description

The Four Seasons Evaporator Core 54778 features a plate and fin construction made from aluminum, which provides effective heat exchange to cool the air inside your Dodge Durango. The core measures approximately 10 inches in width and between 10.5 to 10.8 inches in height, with a depth of 3.125 inches (79.375 mm). Both the inlet and outlet fittings use block fittings, ensuring a secure and leak-free connection to the vehicle’s HVAC system. This evaporator core is designed to replace the original component, restoring proper air conditioning function and maintaining cabin comfort.

This part is part of the Four Seasons Evaporator Core product line, which focuses on delivering reliable and precise replacement evaporator cores. The product line emphasizes quality materials and exact fitment to support efficient HVAC operation in various vehicle applications, including the Dodge Durango.

Common Issues Resolved by This Evaporator Core

• Reduced or no air conditioning cooling performance
• Leaks or refrigerant loss due to damaged evaporator core
• Unusual odors or moisture inside the vehicle cabin
• HVAC system freezing or inconsistent airflow
• Corrosion or physical damage to the original evaporator core

Installation Notes and Tips

• Ensure compatibility with Dodge Durango model year before installation
• Replace the included gasket O-ring (part number 24149) to prevent leaks
• Handle the aluminum core carefully to avoid damage to fins
• Flush the HVAC system to remove debris before installing the new evaporator core
• Professional installation is recommended due to system complexity

Quality Assurance and Warranty

Four Seasons manufactures the Evaporator Core 54778 to meet strict quality standards, using corrosion-resistant aluminum and precise manufacturing processes. While specific warranty details may vary, Four Seasons typically offers coverage against defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer documentation for your Dodge Durango evaporator core replacement.