Four Seasons 54837 A/C Evaporator Core

Reliable A/C Evaporator Core for Jeep TJ and Wrangler

The Four Seasons Evaporator Core 54837 is designed specifically for Jeep TJ and Wrangler models, providing efficient cooling performance. This A/C evaporator core ensures proper air conditioning function by effectively absorbing heat from the cabin air.

• Core dimensions: 9.25 inches width, 10 inches height, 2.375 inches depth
• Plate & fin type aluminum construction for durability and heat transfer
• Female springlock inlet fitting with No. 8 outside diameter
• Female springlock outlet fitting with No. 10 outside diameter
• Includes green O-rings: three of part number 24668 and three of part number 24670

Four Seasons Evaporator Core Product Line

The Four Seasons Evaporator Core line focuses on delivering reliable HVAC components engineered for specific vehicle applications. This product line uses high-quality aluminum plate and fin cores to optimize heat exchange and maintain cabin comfort. The 54837 part number is part of this line, tailored for Jeep TJ and Wrangler models to meet OEM specifications.

Product Details and Specifications

This A/C evaporator core measures 9.25 inches in width, 10 inches in height, and has a depth of 2.375 inches (60.325 mm). Constructed from aluminum, it features a plate and fin design that enhances heat dissipation. The inlet and outlet fittings are female springlock types, with outside diameters of No. 8 and No. 10 respectively, ensuring compatibility with the vehicle’s A/C system. The core includes six green O-rings (three of each part number 24668 and 24670) to provide proper sealing and prevent refrigerant leaks.

Common Applications and Issues Addressed

• Replacement for faulty or leaking evaporator cores in Jeep TJ and Wrangler A/C systems
• Restores proper cabin cooling performance
• Resolves issues related to reduced airflow or inconsistent temperature control
• Prevents refrigerant leaks caused by damaged or corroded cores
• Helps maintain overall HVAC system efficiency

Installation Notes and Tips

When installing the Four Seasons Evaporator Core 54837, ensure the vehicle is compatible with the specified fitment for Jeep TJ and Wrangler models. Proper handling of the aluminum core is important to avoid damage. Use the included green O-rings to secure inlet and outlet connections, verifying that the female springlock fittings are properly seated. It is recommended to inspect the entire A/C system for leaks and contamination during replacement.

Quality Assurance and Warranty

Four Seasons manufactures this evaporator core to meet or exceed OEM standards for durability and performance. The aluminum plate and fin construction provides corrosion resistance and reliable heat transfer. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship.