Four Seasons 54809 A/C Evaporator Core - Rear

Reliable A/C Evaporator Core for Chrysler and Dodge Vehicles

The Four Seasons Evaporator Core 54809 is designed to restore efficient cooling performance in select Chrysler and Dodge models. Engineered with durable aluminum and precise dimensions, this evaporator core ensures proper fit and function for your vehicle's HVAC system.

• Compatible with Chrysler Caravan, Grand Caravan, Grand Voyager, Town & Country, and Dodge Voyager
• Constructed from corrosion-resistant aluminum material
• Plate & fin design for effective heat exchange
• Core dimensions: Width 8.0" to 8.875", Height 7.375" to 7.5", Depth 2.875" to 3.0"
• Inlet fitting: No. 8 block fitting; Outlet fitting: No. 12
• Includes green O-rings [24622] and [24649] for secure sealing

Product Line Details: Four Seasons Evaporator Core

The Four Seasons Evaporator Core product line focuses on delivering reliable HVAC components that meet or exceed OEM specifications. This line features plate and fin evaporator cores designed for efficient heat transfer and durability. The 54809 part number is part of this line, offering a precise fit and quality materials tailored for Chrysler and Dodge minivans and wagons.

Technical Description and Specifications

This A/C evaporator core is constructed from aluminum, providing resistance to corrosion and long service life. The plate and fin design optimizes airflow and heat exchange within the HVAC system. The core measures approximately 8 to 8.875 inches in width, 7.375 to 7.5 inches in height, and 2.875 to 3 inches in depth, ensuring compatibility with the specified vehicle models. The inlet fitting uses a No. 8 block fitting, while the outlet fitting is a No. 12, both designed for secure connections. Included green O-rings [24622] and [24649] provide reliable sealing to prevent refrigerant leaks.

Common Applications and Problem Resolution

• Restores cooling efficiency in Chrysler Caravan and Dodge Voyager A/C systems
• Replaces leaking or clogged evaporator cores causing poor air conditioning performance
• Addresses issues with refrigerant leaks due to worn or damaged evaporator seals
• Eliminates musty odors caused by mold or debris buildup inside the evaporator core
• Improves overall HVAC system reliability and passenger comfort

Installation Notes and Tips

Installation of the Four Seasons Evaporator Core 54809 requires removal of the vehicle’s HVAC housing. Ensure all refrigerant is properly evacuated before beginning work. Verify the inlet and outlet fittings match the vehicle’s lines and replace O-rings with the included green O-rings to maintain a secure seal. Take care to avoid damage to the aluminum core during installation. After installation, perform a leak test and recharge the A/C system according to manufacturer specifications.

Quality Assurance and Warranty

Four Seasons manufactures the Evaporator Core 54809 to meet industry standards for durability and performance. The aluminum construction and plate & fin design contribute to long-term reliability. This part includes factory-installed O-rings to ensure proper sealing. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary.