Four Seasons 54404 A/C Evaporator Core - Front

Overview of Four Seasons Evaporator Core 54404

The Four Seasons Evaporator Core 54404 is designed for reliable HVAC performance in select Chevrolet, Oldsmobile, and Pontiac vehicles. This A/C evaporator core is engineered to meet the specific cooling needs of models like the Lumina APV, Silhouette, and Trans Sport.

• Compatible with Chevrolet Lumina APV, Oldsmobile Silhouette, and Pontiac Trans Sport
• Part Number: 54404
• Constructed from durable aluminum material
• Plate and fin core type for efficient heat exchange
• Dimensions approximately 13.5" width, 9" height, and 3.6" depth
• Male insert o-ring inlet and outlet fittings with No. 12 outside diameter
• Includes green O-rings [24608] and [24610] for secure sealing

Detailed Product Description

The Four Seasons Evaporator Core 54404 belongs to the Evaporator Core brand line, which focuses on delivering precise HVAC components tailored for vehicle-specific applications. This evaporator core features a plate and fin design constructed from aluminum, providing effective heat transfer and corrosion resistance. The core measures approximately 13.5 inches in width, 9 inches in height, and 3.6 inches in depth, ensuring a proper fit within the HVAC housing of compatible vehicles.

Both the inlet and outlet fittings utilize male insert o-rings with a No. 12 outside diameter, facilitating a secure and leak-resistant connection. The included green O-rings ([24608] and [24610]) help maintain system integrity and prevent refrigerant loss. This part number 54404 is engineered specifically for the Chevrolet Lumina APV, Oldsmobile Silhouette, and Pontiac Trans Sport models, ensuring compatibility and reliable operation.

Common Applications and Issues Addressed

• Restores proper air conditioning cooling performance
• Replaces leaking or clogged evaporator cores
• Eliminates musty odors caused by mold or debris buildup
• Prevents refrigerant leaks in the HVAC system
• Improves overall cabin comfort during warm weather

Installation Notes and Tips

• Ensure compatibility with Chevrolet Lumina APV, Oldsmobile Silhouette, or Pontiac Trans Sport before installation
• Inspect and replace O-rings to maintain a proper seal
• Handle the aluminum core carefully to avoid damage to fins
• Flush the HVAC system to remove contaminants before installing the new evaporator core
• Follow vehicle manufacturer guidelines for HVAC system servicing

Quality Assurance and Warranty

Four Seasons manufactures the Evaporator Core 54404 to meet industry standards for durability and performance. The aluminum construction and plate and fin design contribute to long-lasting operation within the HVAC system. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.