Four Seasons 44135 A/C Evaporator Core Tube & Fin Heavy Duty Truck

The Four Seasons 44135 is a heavy-duty replacement A/C evaporator core engineered for Freightliner Columbia and Freightliner Century Class trucks. Built to a tube and fin design, this aluminum core delivers efficient heat absorption and refrigerant flow to restore full cabin cooling performance to OE standards.

Key Features:

• Tube and fin construction for optimized refrigerant flow and heat exchange efficiency
• Aluminum core — leak-tested for long-term durability
• Meets or exceeds OE performance and efficiency specifications
• Application-specific design for precise HVAC housing fit
• Includes gaskets, o-rings, and seals for a complete installation
• Made in the USA

Core Dimensions: 10.0 in. (W) × 10.5 in. (H) × 3.0 in. (D)

OEM & Cross-Reference Part Numbers: Freightliner BOA8543671009 / BOA854367100900, MEI 6657, Truck Air 4004704, NAPA Temp 988508 / A89694, Omega 2750019, Behr Hella Service 351330331, Compressor Works T44135, Murray 44135, Everco Heavy Duty 988508, Coolpoint T3301

Four Seasons is a trusted name in mobile climate control, bringing decades of thermal management expertise to commercial truck HVAC systems. The 44135 is a direct-fit solution for restoring reliable air conditioning to your heavy-duty Freightliner cab.