Four Seasons 44032 A/C Evaporator Core - Front

Overview of Four Seasons Evaporator Core 44032

The Four Seasons Evaporator Core 44032 is designed specifically for select BMW models, providing reliable HVAC performance. This aluminum evaporator core ensures efficient cooling and fits a range of BMW vehicles including the 5 Series, 6 Series, 7 Series, and M models.

• Compatible with BMW 525i, 528i, 530i, 535i, 545i, 550i, 640i, 645Ci, 650i, 740i, 750i, 760Li, M5, M6, and related xDrive and Gran Coupe variants
• Dimensions: 7.875" width, 12.125" height, 2.625" depth
• Plate & fin core type constructed from durable aluminum
• Block fitting inlet and outlet for secure HVAC system connection
• Includes two green O-rings (part numbers 24608 and 24612) for proper sealing

Four Seasons Evaporator Core Product Line Details

The Evaporator Core line by Four Seasons focuses on delivering precise fit and function for vehicle HVAC systems. This product line uses plate and fin construction to optimize heat exchange and durability. The 44032 evaporator core is engineered to meet OEM specifications for BMW models, ensuring consistent air conditioning performance and system reliability.

Product Specifications and Features

The Four Seasons 44032 evaporator core measures 7-7/8 inches in width, 12-1/8 inches in height, and has a core depth of 2-5/8 inches (66.675 mm). Its aluminum construction provides corrosion resistance and efficient thermal conductivity. The block fitting inlet and outlet types facilitate straightforward installation and secure connections within the HVAC system. The included green O-rings (one each of part numbers 24608 and 24612) help maintain a tight seal to prevent refrigerant leaks.

Common Applications and Problem Resolution

• Restores proper cooling performance in BMW 5, 6, and 7 Series models
• Replaces leaking or clogged evaporator cores causing reduced A/C output
• Addresses HVAC odors caused by mold or debris buildup in the evaporator
• Eliminates moisture accumulation and fogging inside the vehicle cabin
• Resolves inconsistent airflow or temperature fluctuations in the A/C system

Installation Notes and Tips

Installation of the Four Seasons Evaporator Core 44032 requires removal of the vehicle’s HVAC housing. Ensure all refrigerant is properly evacuated before beginning work. Use the included green O-rings to replace old seals and prevent leaks. Verify that the block fittings are securely connected and free of damage. It is recommended to inspect the entire A/C system for contamination or damage during replacement.

Quality Assurance and Warranty

Four Seasons manufactures the 44032 evaporator core to meet or exceed OEM standards for fit, form, and function. The aluminum plate and fin design supports long-term durability and corrosion resistance. This part is backed by Four Seasons’ quality assurance processes. Please refer to Four Seasons’ official warranty documentation for specific coverage details.