Four Seasons 54626 A/C Evaporator Core

Overview of Four Seasons Evaporator Core 54626

The Four Seasons Evaporator Core 54626 is designed specifically for select BMW models, including the 524td, 528e, 533i, 535i, 535is, 635CSi, and M5. This A/C evaporator core ensures efficient cooling performance by effectively managing refrigerant flow within the HVAC system.

• Compatible with BMW 524td, 528e, 533i, 535i, 535is, 635CSi, and M5 models
• Part number 54626 for precise identification
• Constructed from durable aluminum material
• Tube and fin design for optimal heat exchange
• Core dimensions: Width 6.875" to 8.000", Height 7.000" to 9.625", Depth 3.000"
• Inlet fitting: Female o-ring, No. 8 outside diameter
• Outlet fitting: Male insert o-ring, No. 10 outside diameter
• Includes green o-rings [24608] and [24610] for secure sealing

Four Seasons Evaporator Core Product Line Details

The Evaporator Core line by Four Seasons focuses on delivering reliable HVAC components engineered for compatibility and durability. This product line features aluminum tube and fin cores designed to meet OEM specifications, ensuring proper fit and function in vehicle air conditioning systems. The 54626 evaporator core is part of this line, providing consistent cooling performance for BMW vehicles listed in its fitment.

Detailed Product Description and Specifications

The Four Seasons Evaporator Core 54626 is crafted from aluminum, offering corrosion resistance and efficient thermal conductivity. Its tube and fin construction enhances heat exchange, contributing to effective cabin cooling. The core measures approximately 6.875 to 8 inches in width, 7 to 9.625 inches in height, and 3 inches in depth, with core dimensions precisely matching BMW HVAC system requirements. The inlet and outlet fittings use female and male o-ring types respectively, with outside diameters of No. 8 and No. 10, ensuring a secure and leak-free connection. Included green o-rings [24608] and [24610] provide additional sealing reliability during installation.

Common Applications and Issues Addressed

• Replacement for leaking or clogged evaporator cores in BMW 524td, 528e, 533i, 535i, 535is, 635CSi, and M5 models
• Restores proper air conditioning cooling performance
• Eliminates musty odors caused by evaporator core contamination
• Prevents refrigerant leaks that reduce system efficiency
• Addresses HVAC system moisture buildup and corrosion

Installation Notes and Tips

• Ensure compatibility with specific BMW model and year before installation
• Use included green o-rings [24608] and [24610] to maintain proper sealing
• 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
• Follow manufacturer torque specifications for inlet and outlet fittings

Quality Assurance and Warranty

Four Seasons manufactures the Evaporator Core 54626 to meet or exceed OEM standards for fit, form, and function. The aluminum construction and tube and fin design contribute to long-lasting performance. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.