Four Seasons 54831 A/C Evaporator Core

Overview of Four Seasons Evaporator Core 54831

The Four Seasons Evaporator Core 54831 is designed specifically for Mitsubishi Diamante 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 Mitsubishi Diamante vehicles
• Dimensions: 9.25" width, 9.5" height, 2.75" depth
• Constructed from durable aluminum material
• Features block fitting inlet and outlet types for secure connections
• Includes four green O-rings ([24607], [24608], [24642], [24676]) for proper sealing

Four Seasons Evaporator Core Product Line Details

The Evaporator Core line by Four Seasons focuses on delivering precise fit and reliable performance for vehicle HVAC systems. This product line utilizes plate and fin construction to optimize heat exchange efficiency while maintaining structural integrity. The 54831 evaporator core is engineered to meet OEM specifications for Mitsubishi Diamante models, ensuring consistent air conditioning operation.

Product Specifications and Features

The Four Seasons 54831 evaporator core measures 9.25 inches in width, 9.5 inches in height, and 2.75 inches in depth (69.85 mm core depth). It uses block fitting types for both inlet and outlet connections, facilitating straightforward installation and secure refrigerant flow. The aluminum construction provides corrosion resistance and thermal conductivity essential for effective HVAC performance. Included with the core are four green O-rings, each designed to maintain airtight seals and prevent refrigerant leaks.

Common Applications and Problem Resolution

• Replacement for faulty or leaking evaporator cores in Mitsubishi Diamante A/C systems
• Restores proper cooling performance when air conditioning output is weak or inconsistent
• Addresses refrigerant leaks caused by damaged or corroded evaporator cores
• Eliminates unpleasant odors or moisture buildup inside the HVAC system
• Prevents compressor strain due to inefficient heat exchange

Installation Notes and Tips

When installing the Four Seasons Evaporator Core 54831, ensure all O-rings are properly seated and lubricated to prevent leaks. Verify that the block fitting inlet and outlet connections are securely tightened. It is recommended to inspect the entire HVAC system for additional wear or damage during replacement. Proper evacuation and recharging of the refrigerant system should be performed following installation to maintain optimal A/C performance.

Quality Assurance and Warranty

Four Seasons manufactures the 54831 evaporator core to meet industry standards for durability and performance. The aluminum plate and fin design supports long-term reliability in Mitsubishi Diamante vehicles. This part includes multiple green O-rings to ensure a secure seal and prevent refrigerant loss. Warranty coverage details should be confirmed with the product documentation or supplier.