Four Seasons 54430 A/C Evaporator Core - Rear

Overview of Four Seasons Evaporator Core 54430

The Four Seasons Evaporator Core 54430 is designed to restore efficient air conditioning performance in select Chevrolet and GMC vehicles. Engineered with precision, this A/C evaporator core ensures reliable cooling by effectively absorbing heat from the cabin air.

• Compatible with Chevrolet and GMC models including Blazer, C10 Suburban, K10 Suburban, Jimmy, and various P and R series trucks and vans
• Constructed from durable aluminum for corrosion resistance and heat transfer efficiency
• Tube and fin design enhances airflow and cooling capacity
• Dimensions: 5.000 inches width, 13.500 to 15.250 inches height, and 3.000 inches depth
• Inlet fitting: Female o-ring with No. 6 outside diameter; outlet fitting: Male insert o-ring with No. 10 outside diameter
• Includes green o-rings ([24606] and [24610]) for secure sealing

Detailed Product Description

The Four Seasons Evaporator Core 54430 belongs to the Evaporator Core product line, which focuses on delivering reliable HVAC components for vehicle air conditioning systems. This evaporator core features a tube and fin construction made from aluminum, providing efficient heat exchange and durability. Its core dimensions measure 5 inches in width, with a height ranging between 13.5 and 15.25 inches, and a depth of 3 inches (76.2 mm). The inlet and outlet fittings are designed for secure connections, featuring female and male o-ring types with No. 6 and No. 10 outside diameters respectively. The included green o-rings ensure a tight seal to prevent refrigerant leaks.

Compatible Vehicles and Applications

This evaporator core is compatible with a range of Chevrolet and GMC vehicles, including but not limited to:

• Chevrolet Blazer
• Chevrolet C10, C20, K10, K20, R10, R20 Suburban models
• GMC Jimmy
• G10, G20, G30 vans
• P10, P20, P30, P1500, P2500, P3500 series trucks
• R1500, R2500 Suburban models
• V10, V20, V1500, V2500 Suburban models

Common Issues Addressed by This Evaporator Core

• Reduced or no air conditioning cooling inside the vehicle cabin
• Refrigerant leaks due to damaged or corroded evaporator core
• Unpleasant odors caused by mold or debris buildup in the evaporator
• HVAC system inefficiency resulting from clogged or faulty evaporator cores
• Excessive moisture or fogging on vehicle windows

Installation Notes and Tips

• Ensure compatibility with your specific Chevrolet or GMC model before installation
• Replace all associated o-rings and seals to prevent refrigerant leaks
• Handle the aluminum core carefully to avoid damage to fins and tubes
• Flush the HVAC system to remove debris before installing the new evaporator core
• Professional installation is recommended due to the complexity of HVAC system components

Quality Assurance and Warranty

Four Seasons manufactures the Evaporator Core 54430 to meet OEM specifications, using corrosion-resistant aluminum and precise fittings for durability and performance. The product includes green o-rings for secure sealing. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.