Four Seasons 54843 A/C Evaporator Core - Front

Overview of Four Seasons Evaporator Core 54843

The Four Seasons Evaporator Core 54843 is designed specifically for Nissan Frontier, Pathfinder, and Xterra models. This A/C evaporator core ensures efficient cooling performance by effectively transferring heat within the vehicle's HVAC system.

• Compatible with Nissan Frontier, Pathfinder, and Xterra
• Part number 54843 for precise identification
• Constructed from durable aluminum material
• Plate & fin core type for optimal heat exchange
• Flange inlet and outlet fittings with No. 8 and No. 10 outside diameters
• Core dimensions: 10.5" width, 9.875" height, 2.25" depth
• Includes green O-rings [24608] and [24610] for secure sealing

Four Seasons Evaporator Core Product Line Details

The Four Seasons Evaporator Core product line focuses on delivering reliable and efficient evaporator cores designed to meet OEM specifications. The 54843 model features a plate and fin design that enhances heat transfer and durability, making it suitable for Nissan vehicles requiring precise HVAC component replacements.

Detailed Product Description and Specifications

This A/C evaporator core measures 10.5 inches in width, 9.875 inches in height, and 2.25 inches in depth, providing a compact yet effective cooling solution. The aluminum construction offers corrosion resistance and longevity. The inlet fitting uses a flange type with a No. 8 outside diameter, while the outlet fitting also uses a flange type with a No. 10 outside diameter. The core depth is 2-1/4 inches (57.15 mm), height is 9-7/8 inches (250.825 mm), and width is 10-1/2 inches (266.7 mm). Included green O-rings [24608] and [24610] ensure a tight seal to prevent refrigerant leaks.

Common Applications and Issues Addressed

• Restores proper A/C cooling performance in Nissan Frontier, Pathfinder, and Xterra
• Replaces leaking or clogged evaporator cores
• Solves issues related to insufficient cabin cooling
• Addresses refrigerant leaks caused by damaged seals or core corrosion
• Improves overall HVAC system efficiency and air quality

Installation Notes and Tips

Installation of the Four Seasons Evaporator Core 54843 requires careful handling to avoid damage to the aluminum core and fittings. Ensure the green O-rings are properly seated to maintain a secure refrigerant seal. It is recommended to inspect the HVAC system for any additional leaks or blockages during replacement. Professional installation is advised to guarantee correct fitment and system performance.

Quality Assurance and Warranty

Four Seasons manufactures the Evaporator Core 54843 to meet or exceed OEM standards, using high-quality aluminum and precise manufacturing processes. The included O-rings are designed for durability and leak prevention. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.