HomeHVAC > A/C Condenser and EvaporatorFour Seasons 54544 A/C Evaporator Core
Part #: 54544

Four Seasons 54544 A/C Evaporator Core

Evaporator Core
14 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Evaporator Core
Fitment: Ford and Mercury, Cougar and Thunderbird
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Overview of Four Seasons Evaporator Core 54544

The Four Seasons Evaporator Core 54544 is designed specifically for Ford Cougar and Mercury Thunderbird models. This A/C evaporator core ensures efficient cooling performance by effectively absorbing heat from the vehicle's cabin air.

  • Compatible with Ford Cougar and Mercury Thunderbird
  • Dimensions: 7.5" width, 8.5" height, 3.5" depth
  • Plate & fin core type made from durable aluminum
  • Female springlock inlet and outlet fittings (No. 8 and No. 10 outside diameter)
  • Includes green O-rings [24608] and [24610] for secure sealing

Detailed Product Features and Specifications

This Four Seasons Evaporator Core 54544 features a plate and fin design constructed from aluminum, providing reliable heat exchange and corrosion resistance. The core measures 7.5 inches in width, 8.5 inches in height, and 3.5 inches in depth (88.9 mm depth, 190.5 mm width, 215.9 mm height). It is equipped with female springlock fittings for both inlet and outlet connections, sized No. 8 and No. 10 respectively, ensuring compatibility with the vehicle’s A/C system. The included green O-rings [24608] and [24610] help maintain a tight seal to prevent refrigerant leaks.

About the Four Seasons Evaporator Core Product Line

The Four Seasons Evaporator Core product line focuses on delivering reliable HVAC components designed to meet or exceed OEM specifications. This line emphasizes durable materials and precise fitment to maintain optimal air conditioning performance in compatible vehicles. The 54544 evaporator core is part of this line, engineered to provide consistent cooling efficiency for Ford Cougar and Mercury Thunderbird models.

Common Applications and Problem Resolution

  • Restores proper cabin cooling in Ford Cougar and Mercury Thunderbird A/C systems
  • Replaces leaking or clogged evaporator cores causing reduced airflow or cooling
  • Addresses refrigerant leaks due to worn or damaged O-rings
  • Solves issues related to corrosion or physical damage in the evaporator core
  • Improves overall HVAC system efficiency and comfort

Installation Notes and Tips

When installing the Four Seasons Evaporator Core 54544, ensure the vehicle is compatible with this part number. Proper handling of the aluminum core is important to avoid damage. Use the included green O-rings [24608] and [24610] to secure inlet and outlet fittings, and verify all connections are tight to prevent refrigerant leaks. It is recommended to evacuate and recharge the A/C system following installation according to manufacturer guidelines.

Quality Assurance and Warranty

Four Seasons manufactures the 54544 evaporator core to meet industry standards for durability and performance. The aluminum construction and plate & fin design contribute to long service life. This part includes factory-installed O-rings to ensure proper sealing. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandFour Seasons
Part Number54544
PositionEvaporator Core
Core Depth Fraction3-1/2
Core Depth MM88.900
Core Height Fraction8-1/2
Core Height MM215.900
Core Width Fraction7-1/2
Core Width MM190.500
Depth3.500
DescriptionEvaporator Cores
Height8.500
Inlet Fitting Outside DiameterNo. 8
Inlet Fitting TypeFemale Springlock
MaterialAluminum
O-Ring A Number/Desc[24608] / Green O-Ring
O-Ring B Number/Desc[24610] / Green O-Ring
Outlet Fitting Outside DiameterNo. 10
Outlet Fitting TypeFemale Springlock
TypePlate & Fin
Width7.500

This part fits 14 vehicles. Search below:

YearMakeModelPositionNotes
1993FordCougarN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1993FordThunderbirdN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1993MercuryCougarN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1992FordCougarN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1992FordThunderbirdN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1992MercuryCougarN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1991FordCougarN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1991FordThunderbirdN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1991MercuryCougarN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1990FordCougarN/Aw/ Factory Air; Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core
1990FordThunderbirdN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1990MercuryCougarN/Aw/ Factory Air; Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core
1989FordThunderbirdN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1989MercuryCougarN/Aw/ Factory Air; Evaporator replacement for this application may require considerable time, specialty tools, and training.; Evaporator Core

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

105454410701711154544V156205315621851563575158133158133G19191189230133249378271002733110288171290133377113047113785013354544592378601336133N771130A78171CWK771130E95H19860AE95H19860BE9SZ19860BEP11019EV0133EV0133PFCT54544YE378YK133YK140

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.