Four Seasons 54754 A/C Evaporator Core

Overview of Four Seasons Evaporator Core 54754

The Four Seasons Evaporator Core 54754 is designed to restore efficient air conditioning performance in select Dodge, Mazda, and Mitsubishi vehicles. This A/C evaporator core is engineered to meet the specific dimensions and fitting requirements of models like the Dodge Colt, Mazda Expo, Expo LRV, and MX-6.

• Core dimensions: 8.6875 inches width, 9.000 inches height, 4.000 inches depth
• Material: Durable aluminum construction for effective heat exchange
• Inlet and outlet fittings: No. 10 block fittings with green O-rings (qty 2) for secure connections
• Core type: Serpentine design for optimized refrigerant flow
• Compatible with Dodge Colt, Mazda Expo, Expo LRV, and Mitsubishi MX-6 models

Four Seasons Evaporator Core Product Line Details

The Evaporator Core line by Four Seasons focuses on delivering reliable HVAC components tailored to specific vehicle applications. This product line emphasizes precise fitment and quality materials, such as aluminum cores and factory-style fittings, to ensure proper integration with existing A/C systems. The 54754 evaporator core exemplifies this approach by matching exact core dimensions and fitting types required by the supported vehicle models.

Product Specifications and Features

The Four Seasons 54754 evaporator core measures 8-11/16 inches in width, 9 inches in height, and 4 inches in depth, with metric equivalents of 220.662 mm width, 228.6 mm height, and 101.6 mm depth. It features a serpentine core design that enhances refrigerant flow and heat absorption efficiency. Both inlet and outlet fittings are No. 10 block fittings, equipped with two green O-rings (part number 24610) to ensure leak-free connections. Constructed from aluminum, this evaporator core offers corrosion resistance and durability under typical HVAC operating conditions.

Common Applications and Problem Resolution

• Restores cooling performance in Dodge Colt, Mazda Expo, Expo LRV, and Mitsubishi MX-6 A/C systems
• Replaces leaking or clogged evaporator cores causing reduced airflow or unpleasant odors
• Addresses evaporator core corrosion or damage from refrigerant leaks
• Solves inconsistent cabin temperature issues related to faulty evaporator cores
• Improves overall HVAC system efficiency and reliability

Installation Notes and Tips

Installation of the Four Seasons 54754 evaporator core requires careful handling to avoid damage to the aluminum core and fittings. Ensure the A/C system is fully evacuated and depressurized before removal. Replace the green O-rings with the included or equivalent seals to maintain airtight connections. Verify that the serpentine core orientation matches the original part for proper refrigerant flow. Professional installation is recommended to maintain system integrity and performance.

Quality Assurance and Warranty

Four Seasons manufactures the 54754 evaporator core to meet OEM specifications, using quality aluminum materials and precise fitting standards. The product undergoes rigorous testing to ensure durability and compatibility with specified vehicle models. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region or distributor.