Four Seasons 64129 A/C Evaporator Core

Overview of Four Seasons Evaporator Core 64129

The Four Seasons Evaporator Core 64129 is designed for reliable HVAC performance in select Buick, Cadillac, and Chevrolet vehicles. This A/C evaporator core is engineered to meet the specific dimensions and cooling requirements of models like the Buick LaCrosse, Chevrolet Malibu, Malibu Limited, and Cadillac XT4.

• Core dimensions: 10.83 inches width, 9.76 inches height, 1.5 inches depth
• Core depth fraction: 1-1/2 inches (38 mm)
• Core height fraction: 9-3/4 inches (248 mm)
• Core width fraction: 10-13/16 inches (275 mm)
• Type: Parallel flow evaporator core

Four Seasons Evaporator Core Product Line Details

The Four Seasons Evaporator Core product line focuses on delivering precise fit and efficient cooling performance for vehicle HVAC systems. The 64129 part number belongs to this line, which emphasizes compatibility with original equipment specifications and durability under typical operating conditions. This ensures consistent airflow and temperature regulation within the vehicle cabin.

Technical Description and Specifications

This A/C evaporator core features a parallel flow design, which enhances refrigerant distribution and heat exchange efficiency. The core measures 10.83 inches in width, 9.76 inches in height, and 1.5 inches in depth, matching the OEM dimensions required for proper installation and function. The core depth of 1-1/2 inches (38 mm) and height of 9-3/4 inches (248 mm) provide optimal surface area for effective cooling. These precise measurements ensure compatibility with HVAC systems in Buick LaCrosse, Cadillac XT4, Chevrolet Malibu, and Malibu Limited models.

Common Applications and Problem Resolution

• Restores proper cabin cooling performance in Buick LaCrosse and Chevrolet Malibu vehicles
• Replaces leaking or clogged evaporator cores causing reduced A/C efficiency
• Addresses issues with inconsistent airflow or temperature control in Cadillac XT4 HVAC systems
• Eliminates unpleasant odors caused by mold or debris buildup within the evaporator core
• Prevents refrigerant leaks that can lead to system failure or compressor damage

Installation Notes and Tips

Installation of the Four Seasons Evaporator Core 64129 requires removal of the vehicle’s HVAC housing. It is recommended to follow manufacturer service manuals for the Buick LaCrosse, Cadillac XT4, or Chevrolet Malibu models to ensure proper disassembly and reassembly. Care should be taken to avoid damage to the core fins and to properly seal all connections to prevent refrigerant leaks. Professional installation is advised for accurate refrigerant recharge and system testing.

Quality Assurance and Warranty

Four Seasons provides quality assurance for the Evaporator Core 64129, manufactured to meet or exceed OEM standards. The part undergoes rigorous testing to ensure durability and performance under normal operating conditions. Warranty coverage details should be confirmed at the time of purchase, typically including protection against defects in materials and workmanship.