Four Seasons 44002 A/C Evaporator Core

Overview of Four Seasons Evaporator Core 44002

The Four Seasons Evaporator Core 44002 is designed specifically for Toyota Highlander models, providing reliable HVAC performance. This aluminum plate and fin evaporator core ensures efficient cooling and durability for your vehicle's air conditioning system.

• Compatible with Toyota Highlander vehicles
• Part number 44002 for precise fitment
• Constructed from durable aluminum material
• Plate and fin core type for effective heat exchange
• Block fitting inlet and outlet connections
• Core dimensions: 11.625" width, 10.75" height, 2.25" depth
• Includes green O-rings [24661] and [24681] for secure sealing

Detailed Product Description

The Four Seasons Evaporator Core 44002 is engineered with a plate and fin design, which enhances heat transfer efficiency within the HVAC system of the Toyota Highlander. Measuring 11.625 inches in width, 10.75 inches in height, and 2.25 inches in depth, this evaporator core fits precisely into the vehicle’s air conditioning assembly. Both the inlet and outlet fittings use block fitting types, ensuring a secure and leak-free connection. The core is made from aluminum, a material known for its lightweight and corrosion-resistant properties, contributing to long-term durability and consistent performance.

This part includes two green O-rings ([24661] and [24681]) to provide a tight seal and prevent refrigerant leaks. The core depth is specified as 2-1/4 inches (57.15 mm), with a height of 10-3/4 inches (273.05 mm) and width of 11-5/8 inches (295.275 mm), matching the exact OEM specifications for the Toyota Highlander.

About the Four Seasons Evaporator Core Product Line

The Evaporator Core line by Four Seasons focuses on delivering reliable and precise replacement parts for vehicle HVAC systems. This product line emphasizes quality materials and exact fitment to restore the air conditioning system’s efficiency. The 44002 evaporator core is part of this line, designed to meet the specific requirements of Toyota Highlander models, ensuring proper airflow and cooling performance.

Common Issues Addressed by This Evaporator Core

• Reduced cooling efficiency in Toyota Highlander A/C system
• Leaks or damage in the evaporator core causing refrigerant loss
• Unusual odors or moisture buildup inside the vehicle cabin
• Inconsistent airflow or temperature fluctuations from vents
• Corrosion or physical damage to the original evaporator core

Installation Notes and Tips

• Ensure compatibility with Toyota Highlander model year before installation
• Replace O-rings with the included green O-rings to maintain proper sealing
• Handle the aluminum core carefully to avoid bending fins or damaging fittings
• Flush the HVAC system to remove debris before installing the new evaporator core
• Check for refrigerant leaks after installation and recharge system as needed

Quality Assurance and Warranty

Four Seasons manufactures the 44002 evaporator core to meet or exceed OEM standards for fit and function. The use of corrosion-resistant aluminum and precise block fitting connections supports long-term reliability. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.