Four Seasons 54540 A/C Evaporator Core - Front

Overview of Four Seasons Evaporator Core 54540

The Four Seasons Evaporator Core 54540 is designed specifically for Ford Aerostar vehicles, providing reliable HVAC performance. This A/C evaporator core ensures efficient cooling by effectively managing refrigerant flow within the vehicle's air conditioning system.

• Compatible with Ford Aerostar models
• Dimensions: 8.000" width, 7.750" height, 3.625" depth
• Plate & fin core type made from durable aluminum
• Inlet and outlet fittings: Female springlock with No. 8 and No. 12 outside diameters
• Includes green O-rings [24608] and [24612], plus orifice tube [38639]

Four Seasons Evaporator Core Product Line Details

The Four Seasons Evaporator Core product line focuses on delivering precise fit and function for vehicle HVAC systems. This line features plate and fin core designs constructed from aluminum to optimize heat exchange and durability. The 54540 part number is part of this line, engineered to meet OEM specifications for Ford Aerostar models, ensuring proper refrigerant flow and system efficiency.

Technical Specifications and Features

The evaporator core measures 8 inches in width, 7.75 inches in height, and 3.625 inches in depth, with core dimensions provided in both imperial and metric units for accuracy. The inlet fitting has a No. 8 outside diameter with a female springlock type, while the outlet fitting is a female springlock with a No. 12 outside diameter. The core depth is approximately 3-5/8 inches (92.075 mm), height 7-3/4 inches (196.850 mm), and width 8 inches (203.200 mm). The aluminum construction supports efficient heat transfer and corrosion resistance. Included are two green O-rings [24608], two green O-rings [24612], and one orifice tube [38639] to ensure a secure and leak-free installation.

Common Applications and Problem Resolution

• Replaces faulty or leaking evaporator cores in Ford Aerostar A/C systems
• Restores proper cooling performance and airflow
• Addresses refrigerant leaks caused by damaged core or fittings
• Eliminates musty odors from mold or debris buildup in the evaporator
• Improves overall HVAC system efficiency and reliability

Installation Notes and Tips

When installing the Four Seasons Evaporator Core 54540, ensure compatibility with the Ford Aerostar model year and HVAC system configuration. Use the included green O-rings to maintain a proper seal on inlet and outlet fittings. Handle the aluminum core carefully to avoid damage to the fins. It is recommended to inspect and replace any worn or damaged seals during installation to prevent refrigerant leaks. Professional installation is advised to ensure system integrity and performance.

Quality Assurance and Warranty

Four Seasons manufactures the Evaporator Core 54540 to meet industry standards for durability and performance. The aluminum plate and fin construction provides corrosion resistance and long service life. This part is backed by Four Seasons' quality control processes, ensuring it meets fit and function requirements for Ford Aerostar vehicles. Warranty details should be confirmed with the product documentation or supplier.