Four Seasons 54704 A/C Evaporator Core

Overview of Four Seasons Evaporator Core 54704

The Four Seasons Evaporator Core 54704 is designed specifically for select Mazda models, including the Mazda 323, MX-3, and Protege. This A/C evaporator core is engineered to restore efficient cooling performance in your vehicle's HVAC system.

• Core dimensions: 9.25 inches width, 9.0 inches height, 3.5 inches depth
• Constructed from durable aluminum material for reliable heat exchange
• Serpentine type core design for optimized airflow and cooling
• Inlet fitting: Female o-ring with No. 8 outside diameter
• Outlet fitting: Male insert o-ring with No. 10 outside diameter
• Includes three green o-rings ([24604], [24608], [24610]) for secure sealing

Detailed Product Description

The Four Seasons Evaporator Core 54704 belongs to the Evaporator Core product line, which focuses on delivering precise fit and function for vehicle HVAC systems. This core features a serpentine design that enhances refrigerant flow and heat absorption, contributing to effective air conditioning performance. The aluminum construction ensures durability and corrosion resistance, essential for long-term operation within the vehicle's HVAC housing.

With core dimensions of 9.25 inches in width, 9.0 inches in height, and 3.5 inches in depth (88.9 mm depth, 228.6 mm height, 234.95 mm width), this evaporator core is engineered to match the OEM specifications for Mazda 323, MX-3, and Protege models. The inlet and outlet fittings are designed with female and male o-ring types respectively, ensuring a tight, leak-free connection with the vehicle's refrigerant lines.

Compatible Vehicles and Common Applications

• Restores A/C cooling efficiency in Mazda 323 models
• Replaces worn or damaged evaporator cores in Mazda MX-3 vehicles
• Solves refrigerant leaks and poor airflow issues in Mazda Protege
• Addresses evaporator core corrosion and clogging problems
• Improves overall HVAC system performance and cabin comfort

Installation Notes and Tips

Installation of the Four Seasons Evaporator Core 54704 requires careful handling to avoid damage to the aluminum core and fittings. Ensure all three included green o-rings ([24604], [24608], [24610]) are properly seated to prevent refrigerant leaks. It is recommended to inspect and replace the receiver/drier and flush the A/C system during installation to maintain optimal performance. Professional installation is advised due to the complexity of HVAC system components.

Quality Assurance and Warranty

Four Seasons provides this evaporator core with a focus on OEM-quality standards, ensuring compatibility and durability for Mazda 323, MX-3, and Protege models. The aluminum construction and precise fitting reduce the risk of premature failure. Warranty details should be confirmed with the supplier, but Four Seasons typically offers coverage against defects in materials and workmanship.