Four Seasons 54622 A/C Evaporator Core

Overview of Four Seasons Evaporator Core 54622

The Four Seasons Evaporator Core 54622 is designed specifically for Acura Legend models, providing reliable air conditioning performance. This A/C evaporator core is engineered to meet OEM specifications, ensuring proper fit and function within your vehicle's HVAC system.

• Core dimensions: 8.5 inches width, 10.5 inches height, 4 inches depth
• Constructed from durable aluminum material for efficient heat exchange
• Inlet fitting: Female o-ring with No. 8 outside diameter
• Outlet fitting: Male insert o-ring with No. 10 outside diameter
• Includes green o-rings ([24608] and [24610]) for secure sealing
• Serpentine type core design for optimized airflow and cooling

Detailed Product Description

The Four Seasons Evaporator Core 54622 features a serpentine core design that enhances refrigerant flow and heat absorption, critical for maintaining effective cabin cooling in the Acura Legend. Measuring 8.5 inches wide, 10.5 inches high, and 4 inches deep, this evaporator core fits precisely within the HVAC housing. The aluminum construction offers corrosion resistance and efficient thermal conductivity, contributing to consistent air conditioning performance.

Fittings include a female o-ring inlet with a No. 8 outside diameter and a male insert o-ring outlet with a No. 10 outside diameter, both equipped with green o-rings ([24608] and [24610]) to ensure leak-free connections. These specifications align with the OEM requirements for the Acura Legend, making the Four Seasons Evaporator Core 54622 a compatible replacement part.

Applications and Common Issues Addressed

• Restores proper cooling function in Acura Legend A/C systems
• Resolves evaporator leaks causing refrigerant loss
• Eliminates musty odors from mold or debris buildup inside the evaporator
• Fixes reduced airflow or inconsistent cabin temperature
• Addresses corrosion or physical damage to the original evaporator core

Installation Notes and Tips

Installation of the Four Seasons Evaporator Core 54622 requires disassembly of the vehicle’s HVAC housing. Ensure all refrigerant is properly evacuated before removal. Verify the inlet and outlet fitting types and sizes match the vehicle’s system to avoid leaks. Replace the included green o-rings during installation to maintain a secure seal. It is recommended to inspect and clean the HVAC housing and ducts before installing the new evaporator core to prevent contamination.

Quality Assurance and Warranty

Four Seasons manufactures the Evaporator Core 54622 to meet strict quality standards, using corrosion-resistant aluminum and precision fittings. The product line is designed to provide reliable performance and durability for Acura Legend vehicles. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.