Four Seasons 54790 A/C Evaporator Core

Overview of Four Seasons Evaporator Core 54790

The Four Seasons Evaporator Core 54790 is designed specifically for Ford and Mercury vehicles, including the Contour, Cougar, and Mystique models. This A/C evaporator core ensures efficient cooling performance by utilizing durable aluminum construction and precise dimensions tailored for these vehicles.

• Compatible with Ford Contour, Mercury Cougar, and Mercury Mystique
• Part Number: 54790
• Core dimensions: 9.735 inches width, 8.625 inches height, 3.625 inches depth
• Plate & fin type evaporator core made from aluminum
• Female springlock inlet and outlet fittings with No. 8 and No. 10 outside diameters
• Includes green O-rings: three of [24668] and three of [24670]

Four Seasons Evaporator Core Product Line Details

The Four Seasons Evaporator Core product line focuses on delivering reliable HVAC components engineered for precise fit and function. This line features plate and fin type evaporator cores constructed from aluminum, providing effective heat exchange and corrosion resistance. The 54790 model is part of this line, offering a direct replacement solution for select Ford and Mercury vehicles to maintain optimal air conditioning system performance.

Technical Specifications and Features

The evaporator core measures 9.735 inches in width, 8.625 inches in height, and 3.625 inches in depth, with core dimensions also expressed as 247.269 mm wide, 219.075 mm high, and 92.075 mm deep. It features female springlock inlet and outlet fittings sized No. 8 and No. 10 respectively, ensuring secure and leak-free connections. The core uses a plate and fin design made from aluminum, which supports efficient heat transfer and durability. Included are six green O-rings (three of each type [24668] and [24670]) to ensure proper sealing during installation.

Common Applications and Issues Addressed

• Replacement for faulty or leaking evaporator cores in Ford Contour, Mercury Cougar, and Mercury Mystique
• Restores proper A/C cooling performance and airflow
• Resolves issues related to refrigerant leaks or reduced cooling efficiency
• Addresses corrosion or physical damage to the original evaporator core
• Helps eliminate unpleasant odors caused by mold or debris buildup in the evaporator

Installation Notes and Tips

When installing the Four Seasons Evaporator Core 54790, ensure all O-rings are properly seated and lubricated to prevent leaks. Verify that the female springlock fittings match the vehicle’s refrigerant lines for a secure connection. It is recommended to inspect the HVAC system for any additional damage or contamination before installation. Proper handling of the aluminum core is important to avoid bending or damage to the fins, which can affect performance.

Quality Assurance and Warranty

Four Seasons manufactures the Evaporator Core 54790 to meet OEM specifications, ensuring compatibility and reliable operation in specified Ford and Mercury models. The aluminum construction and included sealing components contribute to long-lasting performance. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region or distributor.