Four Seasons 44136 A/C Evaporator Core - Rear

Overview of Four Seasons Evaporator Core 44136

The Four Seasons Evap/Heater Core 44136 is designed to restore efficient cooling performance in your vehicle's HVAC system. This A/C evaporator core features precise dimensions and a tube & fin design to ensure reliable heat exchange and airflow.

• Core dimensions: 5.5 inches width, 9 inches height, 4.5 inches depth
• Core depth: 4-1/2 inches (114.3 mm)
• Core height: 9 inches (228.6 mm)
• Core width: 5-1/2 inches (139.7 mm)
• Tube & fin construction for effective heat transfer
• Part number: 44136

Four Seasons Evap/Heater Core Product Line

The Evap/Heater Core line by Four Seasons focuses on delivering reliable HVAC components that meet or exceed OEM specifications. This product line includes evaporator cores engineered for durability and efficient thermal performance, making them suitable replacements for factory-installed units in various vehicle makes and models.

Product Details and Specifications

The Four Seasons 44136 evaporator core is built with a tube & fin design, which optimizes heat exchange by maximizing surface area and airflow. Its compact dimensions—5.5 inches wide, 9 inches tall, and 4.5 inches deep—allow it to fit precisely within the HVAC housing of compatible vehicles. The core depth of 4-1/2 inches (114.3 mm) and height of 9 inches (228.6 mm) ensure proper fitment and efficient cooling capacity. This part is engineered to replace worn or damaged evaporator cores that can cause reduced A/C performance or system leaks.

Common Applications and Issues Addressed

• Restores proper air conditioning cooling in vehicles with failing evaporator cores
• Eliminates refrigerant leaks caused by corrosion or physical damage
• Resolves reduced airflow or inconsistent cabin temperature issues
• Prevents moisture buildup and unpleasant odors inside the HVAC system
• Improves overall HVAC system efficiency and reliability

Installation Notes and Tips

When installing the Four Seasons 44136 evaporator core, ensure the HVAC housing is clean and free of debris before placement. Proper sealing and alignment are critical to prevent refrigerant leaks and maintain system pressure. It is recommended to replace the receiver/drier or accumulator and flush the A/C system to remove contaminants during installation. Professional installation is advised to ensure correct handling of refrigerant and system components.

Quality Assurance and Warranty

Four Seasons manufactures the 44136 evaporator core to meet stringent quality standards, ensuring durability and performance. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or Four Seasons documentation for exact warranty terms.