Four Seasons 54515 A/C Evaporator Core

Overview of Four Seasons Evaporator Core 54515

The Four Seasons Evaporator Core 54515 is designed to restore efficient cooling performance in select Buick, Cadillac, and Oldsmobile vehicles. This A/C evaporator core is engineered to meet OEM specifications, ensuring reliable operation in models such as the Cadillac DeVille, Eldorado, and Buick Riviera.

• Core dimensions: Width 13.375 inches, Height 7.875 inches, Depth 2.875 inches
• Constructed from durable aluminum material for corrosion resistance
• Plate and fin design for effective heat exchange
• Includes green O-rings [24608] and [24612] plus orifice tube [38623]
• Inlet and outlet block fittings for secure HVAC system connections

Product Line Details: Four Seasons Evaporator Core

The Four Seasons Evaporator Core product line focuses on delivering precise fit and function for automotive HVAC systems. This line features components built with quality aluminum and plate & fin construction to optimize refrigerant flow and heat transfer. The 54515 evaporator core is part of this line, providing a direct replacement solution for specific GM luxury and performance vehicles.

Technical Description and Specifications

The Four Seasons 54515 evaporator core measures 13-3/8 inches in width, 7-7/8 inches in height, and 2-7/8 inches in depth, with dimensions converted to metric as 339.725 mm wide, 200.025 mm high, and 73.025 mm deep. Its plate and fin design enhances the surface area for refrigerant evaporation, improving the air conditioning system's cooling efficiency. Both inlet and outlet fittings utilize block fittings, ensuring compatibility with the original HVAC plumbing. The core includes essential sealing components such as green O-rings and an orifice tube to maintain system integrity and prevent leaks.

Compatible Vehicles and Common Applications

• Buick Allante and Riviera models requiring A/C evaporator replacement
• Cadillac DeVille, Eldorado, Fleetwood, Seville, and Commercial Chassis applications
• Oldsmobile Toronado and Reatta models with OEM evaporator core specifications

Installation Notes and Tips

• Ensure the HVAC system is fully evacuated and depressurized before removal
• Verify the correct orientation of the evaporator core during installation
• Replace all associated O-rings and seals to prevent refrigerant leaks
• Check for any debris or corrosion in the evaporator housing before installing the new core
• Recharge the A/C system with the appropriate refrigerant and test for proper operation

Quality Assurance and Warranty Information

Four Seasons manufactures the 54515 evaporator core to meet strict quality standards, using corrosion-resistant aluminum and precision fittings. The part is designed to match OEM specifications for fit and function. While specific warranty details may vary, Four Seasons typically offers a limited warranty covering defects in materials and workmanship to ensure customer confidence in the product's durability and performance.