Four Seasons 44154 A/C Evaporator Core

Four Seasons 44154 A/C Evaporator Core

The Four Seasons 44154 evaporator core is a tube-and-fin A/C evaporator core built for HVAC service where compact dimensions and efficient refrigerant heat transfer matter. This Evap Core w/ Exp Dev product line is used in automotive air conditioning systems that need a direct-fit evaporator core replacement for proper cabin cooling performance.

Compatible With Honda Civic and similar vehicle HVAC service applications, Four Seasons 44154 is sized at 14.5 in. wide, 7.0 in. high, and 2.0 in. deep. The core measures 368.3 mm wide, 177.8 mm high, and 50.8 mm deep, giving technicians the dimensional reference needed when matching an A/C evaporator core for repair work.

Key Features

• Four Seasons part number 44154
• Tube & fin evaporator core construction
• Core width: 14-1/2 in. / 368.3 mm
• Core height: 7 in. / 177.8 mm
• Core depth: 2 in. / 50.8 mm
• HVAC replacement part for A/C evaporator service
• Brand line: Evap Core w/ Exp Dev

Product Details

This A/C evaporator core is part of Four Seasons’ evaporator core lineup and is intended for vehicle climate control repair where the original evaporator has leaked, restricted airflow, or lost cooling efficiency. The tube-and-fin design supports refrigerant heat exchange inside the HVAC case, helping restore cold air delivery through the dash vents. If you are searching for a Four Seasons 44154 evaporator core for Honda Civic HVAC repair, this listing provides the key dimensional data needed for part matching.

This part cross-references AMS Automotive 6659 for the same application.

What It Helps Address

• Warm air from the vents caused by a failing evaporator core
• Refrigerant loss from corrosion or internal leakage
• Reduced cabin cooling performance
• Restricted HVAC airflow from a damaged or contaminated core
• Service replacement needs during A/C system repair

Installation Notes and Tips

Verify the evaporator core dimensions against the original unit before installation. Inspect the HVAC housing, expansion device, seals, and refrigerant lines during service, and evacuate and recharge the system according to the vehicle manufacturer procedure after replacement. For Honda Civic HVAC repairs and other vehicle-specific applications, confirm the core width, height, and depth match the existing evaporator assembly.

Quality Assurance

Four Seasons is a recognized aftermarket HVAC brand with a broad catalog of climate control components. Part number 44154 is built as a tube-and-fin evaporator core for automotive A/C service and should be matched to the vehicle application using the listed dimensions and interchange reference.