Four Seasons 54686 A/C Evaporator Core

Overview of Four Seasons Evaporator Core 54686

The Four Seasons Evaporator Core 54686 is designed specifically for Isuzu Pickup and Trooper models, providing reliable air conditioning performance. This A/C evaporator core is engineered to meet OEM specifications, ensuring proper fit and function in your vehicle's HVAC system.

• Core dimensions: 8.25 inches width, 7 inches height, 4.75 inches depth
• Material: Durable aluminum construction for efficient heat transfer
• Inlet fitting: Female o-ring with No. 8 outside diameter
• Outlet fitting: Male insert o-ring with No. 10 outside diameter
• Includes three green o-rings ([24604], [24608], [24610]) for secure sealing
• Tube and fin type core design for effective cooling

Four Seasons Evaporator Core Product Line Details

The Evaporator Core line by Four Seasons focuses on delivering precise HVAC components that restore factory air conditioning performance. This product line emphasizes compatibility and durability, using aluminum tube and fin construction to optimize heat exchange. The 54686 evaporator core fits within this line, offering a direct replacement solution for Isuzu Pickup and Trooper vehicles.

Technical Description and Specifications

The Four Seasons 54686 evaporator core measures 8.25 inches in width, 7 inches in height, and 4.75 inches in depth, matching the original equipment dimensions for a seamless installation. Constructed from aluminum, the core provides efficient thermal conductivity and corrosion resistance. The inlet fitting features a female o-ring with a No. 8 outside diameter, while the outlet fitting uses a male insert o-ring with a No. 10 outside diameter, ensuring proper connection to the vehicle’s A/C lines. This tube and fin type evaporator core includes three green o-rings ([24604], [24608], and [24610]) to maintain airtight seals and prevent refrigerant leaks.

Compatible Vehicles and Common Applications

• Replacement evaporator core for Isuzu Pickup models
• Compatible with Isuzu Trooper vehicles
• Restores A/C cooling efficiency in HVAC systems
• Addresses issues such as reduced cooling output and refrigerant leaks
• Solves problems related to clogged or damaged evaporator cores

Installation Notes and Tips

When installing the Four Seasons Evaporator Core 54686, ensure the HVAC system is properly evacuated and recharged by a certified technician. Verify that all three included green o-rings are correctly seated to prevent leaks. Handle the aluminum core carefully to avoid damage to the fins or tubes. Follow vehicle-specific service manual instructions for removal and installation to maintain system integrity.

Quality Assurance and Warranty

Four Seasons manufactures the 54686 evaporator core to meet industry standards for durability and performance. The aluminum construction and precise fitment contribute to long service life. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.