Four Seasons 44140 A/C Evaporator Core

Four Seasons 44140 Evaporator Core

The Four Seasons 44140 evaporator core is a plate-and-fin A/C evaporator core built for HVAC service where compact dimensions and efficient heat transfer matter. With a 7.000-inch width, 10.375-inch height, and 2.625-inch depth, it is sized for select vehicle air conditioning systems that use this core configuration.

For drivers searching for a Four Seasons evaporator core, A/C evaporator core replacement, or HVAC evaporator core for Honda Civic applications, this part number 44140 provides a direct-reference option for repair planning and parts matching.

Key Features

• Brand: Four Seasons
• Brand line: Evaporator Core
• Part number: 44140
• Type: Plate & Fin A/C evaporator core
• Core width: 7 inches
• Core height: 10-3/8 inches
• Core depth: 2-5/8 inches
• Core dimensions listed in both inch and millimeter measurements for verification

Product Details

Four Seasons 44140 is an evaporator core used in automotive HVAC systems to support refrigerant heat exchange inside the air conditioning unit. The plate-and-fin construction is a common evaporator design for passenger vehicle climate control systems, and the listed dimensions help confirm the correct physical fit before ordering. This part cross-references AMS Automotive 6684 for the same application.

When replacing an A/C evaporator core, accurate dimension matching is important for vehicles such as Honda Civic and other applications that use this size and configuration. Use the part number 44140 and the core measurements to compare against the original unit and the vehicle’s HVAC housing.

What It Helps Address

• Weak or inconsistent cabin cooling
• Leaking evaporator core from corrosion or damage
• Restricted refrigerant heat transfer inside the HVAC system
• Air conditioning performance loss caused by a failing core
• HVAC service needs on vehicles using this size evaporator core

Installation Notes and Tips

Verify the core width, height, and depth against the original evaporator before installation. Confirm the HVAC case layout, line connection points, and vehicle-specific fitment requirements during service. For Honda Civic and other listed applications, compare the original part number and physical dimensions to reduce the chance of mismatch. Professional A/C system evacuation, leak checking, and recharge procedures are recommended after replacement.

Quality Assurance

Four Seasons is a recognized aftermarket brand for HVAC components, and the 44140 evaporator core is cataloged with detailed dimensional data to support accurate parts identification and replacement planning.