Four Seasons 54166 A/C Evaporator Core

Overview of Four Seasons Evaporator Core 54166

The Four Seasons Evaporator Core 54166 is designed for reliable HVAC performance in select Dodge and Jeep vehicles. This A/C evaporator core is engineered to meet the specific cooling needs of models like the Dodge Ram 1500 and Jeep Grand Cherokee, ensuring efficient air conditioning operation.

• Compatible with Dodge Ram 1500, Ram 2500, Ram 3500, Ramcharger, and Jeep Grand Cherokee
• Part number 54166 for precise identification
• Constructed from durable aluminum material
• Plate and fin core type for effective heat exchange
• Female springlock inlet and outlet fittings (No. 8 inlet, No. 10 outlet)
• Core dimensions approximately 9.375" width, 9.375" height, and 3.5" depth
• Includes green O-rings (part numbers 24668 and 24670) for secure sealing

Detailed Product Description

The Four Seasons Evaporator Core 54166 is a precision-engineered component designed to replace the evaporator core in the HVAC system of Dodge and Jeep vehicles. Featuring a plate and fin design, this evaporator core maximizes heat transfer efficiency while maintaining durability through its aluminum construction. The core measures approximately 9-3/8 inches in width and height, with a depth of 3.5 inches, fitting the specified vehicle models accurately. The inlet and outlet fittings use female springlock connectors, sized No. 8 for the inlet and No. 10 for the outlet, facilitating straightforward installation and secure refrigerant flow. Included green O-rings ensure a tight seal to prevent leaks and maintain system integrity.

This evaporator core is part of the Four Seasons Evaporator Core product line, which focuses on delivering reliable and direct-fit HVAC components. The product line emphasizes quality materials and precise fitment to restore factory-level air conditioning performance in compatible vehicles.

Common Applications and Issues Addressed

• Restores proper cooling function in Dodge Ram 1500 and Jeep Grand Cherokee A/C systems
• Replaces leaking or clogged evaporator cores causing reduced airflow or refrigerant loss
• Solves issues related to unpleasant odors from mold or debris buildup inside the evaporator
• Addresses inconsistent cabin temperature due to evaporator core failure
• Eliminates moisture accumulation and fogging inside the vehicle cabin

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Use the included green O-rings (part numbers 24668 and 24670) to maintain proper sealing
• Handle the aluminum core carefully to avoid damage to fins and tubes
• Follow manufacturer HVAC system service procedures for refrigerant recovery and recharge
• Inspect and clean surrounding HVAC components during installation for optimal performance

Quality Assurance and Warranty

Four Seasons manufactures the Evaporator Core 54166 to meet industry standards for durability and performance. The aluminum construction and plate & fin design contribute to long service life under normal operating conditions. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.