Four Seasons 54112 A/C Evaporator Core

Overview of Four Seasons Evaporator Core 54112

The Four Seasons Evaporator Core 54112 is designed specifically for Nissan D21, Pathfinder, and Pickup models. This A/C evaporator core ensures efficient cooling performance by effectively absorbing heat from the vehicle's cabin air.

• Compatible with Nissan D21, Pathfinder, and Pickup
• Core dimensions: 9.875" width x 8.75" height x 3" depth
• Constructed from durable aluminum material
• Features serpentine core design for optimal heat exchange
• Includes female o-ring inlet and outlet fittings (No. 8 and No. 10 diameters)
• Equipped with green o-rings [24608] and [24610] for secure sealing

Detailed Product Specifications

The Four Seasons Evaporator Core 54112 features a serpentine aluminum core measuring 250.825 mm in width, 222.25 mm in height, and 76.2 mm in depth. The serpentine design enhances refrigerant flow and heat absorption, contributing to consistent cabin cooling. Both the inlet and outlet fittings use female o-ring connections, with the inlet fitting having an outside diameter of No. 8 and the outlet fitting No. 10, ensuring compatibility with the vehicle’s HVAC system. The included green o-rings ([24608] and [24610]) provide reliable sealing to prevent refrigerant leaks.

About the Four Seasons Evaporator Core Product Line

The Evaporator Core line by Four Seasons focuses on delivering precise fit and reliable performance for vehicle HVAC systems. This product line emphasizes quality materials like aluminum and designs such as the serpentine core to maintain efficient heat exchange and durability. The 54112 evaporator core is part of this line, engineered to meet the specific cooling requirements of Nissan trucks and SUVs.

Common Applications and Problem Resolution

• Restores proper air conditioning cooling in Nissan D21, Pathfinder, and Pickup models
• Replaces leaking or clogged evaporator cores causing reduced cooling efficiency
• Solves issues related to refrigerant leaks from damaged or worn evaporator cores
• Addresses unpleasant odors caused by mold or debris buildup inside the evaporator
• Improves overall HVAC system performance and cabin comfort

Installation Notes and Tips

Installation of the Four Seasons Evaporator Core 54112 requires careful handling to avoid damage to the aluminum core and fittings. Ensure the correct orientation of the serpentine core and verify that the female o-ring fittings are properly seated with the included green o-rings to prevent leaks. It is recommended to inspect and replace any worn seals or hoses during installation. Professional installation is advised for optimal results and system integrity.

Quality Assurance and Warranty

Four Seasons provides quality assurance for the Evaporator Core 54112, manufactured with durable aluminum and designed to meet OEM specifications. The product includes factory-installed green o-rings for secure sealing. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.