HomeHVAC > A/C Condenser and EvaporatorFour Seasons 54171 A/C Evaporator Core
Part #: 54171

Four Seasons 54171 A/C Evaporator Core

Evaporator Core
9 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Evaporator Core
Fitment: Ford, Mustang
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Overview of Four Seasons Evaporator Core 54171

The Four Seasons Evaporator Core 54171 is designed specifically for Ford Mustang models, providing reliable HVAC performance. This A/C evaporator core is engineered to meet the exact specifications required for efficient cooling and durability.

  • Compatible with Ford Mustang vehicles
  • Part number 54171 for precise identification
  • Constructed from durable aluminum material
  • Plate and fin core type for effective heat exchange
  • Female springlock inlet and outlet fittings (No. 8 and No. 10 diameters)
  • Core dimensions approximately 10.5" width, 8.2" height, and 3.5" depth
  • Includes green O-rings (part numbers 24668 and 24670) for secure sealing

Four Seasons Evaporator Core Product Line Details

The Evaporator Core line by Four Seasons focuses on delivering components that maintain optimal air conditioning system performance. This product line emphasizes precise fitment and quality materials, such as aluminum cores with plate and fin construction, to ensure efficient heat transfer and long service life. The 54171 evaporator core is part of this line, designed to meet OEM specifications for Ford Mustang HVAC systems.

Technical Specifications and Features

The Four Seasons 54171 evaporator core features a plate and fin design constructed from aluminum, which offers effective heat dissipation and corrosion resistance. The core measures approximately 10.5 inches in width, 8.2 inches in height, and 3.5 inches in depth, providing the correct size for proper installation in compatible Ford Mustang models. It includes female springlock fittings with an inlet diameter of No. 8 and an outlet diameter of No. 10, ensuring secure connections within the A/C system. The product also comes with green O-rings (part numbers 24668 and 24670) to maintain airtight seals and prevent refrigerant leaks.

Common Applications and Problem Resolution

  • Restores proper cooling performance in Ford Mustang A/C systems
  • Replaces leaking or clogged evaporator cores
  • Addresses issues with insufficient cabin cooling
  • Eliminates refrigerant leaks caused by damaged evaporator cores
  • Improves overall HVAC system efficiency and reliability

Installation Notes and Tips

When installing the Four Seasons Evaporator Core 54171, ensure compatibility with the specific Ford Mustang model year. Proper handling of the aluminum core is important to avoid damage during installation. Use the included green O-rings to secure inlet and outlet fittings, and verify that the female springlock connections are properly seated to prevent leaks. It is recommended to inspect the entire A/C system for additional wear or damage during replacement.

Quality Assurance and Warranty Information

Four Seasons manufactures the 54171 evaporator core to meet industry standards for durability and performance. The use of aluminum and plate and fin construction supports long-term reliability. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

BrandFour Seasons
Part Number54171
PositionEvaporator Core
Core Depth Fraction3-1/2
Core Depth MM88.900
Core Height Fraction8-3/16
Core Height MM207.963
Core Width Fraction10-1/2
Core Width MM266.700
Depth3.500
Depth3.750
DescriptionEvaporator Cores
Height8.1875
Height8.250
Inlet Fitting Outside DiameterNo. 8
Inlet Fitting TypeFemale Springlock
MaterialAluminum
O-Ring A Number/Desc[24668] / Green O-Ring
O-Ring B Number/Desc[24670] / Green O-Ring
Outlet Fitting Outside DiameterNo. 10
Outlet Fitting TypeFemale Springlock
TypePlate & Fin
Width10.500
Width10.750

This part fits 9 vehicles. Search below:

YearMakeModelPositionNotes
2004FordMustangN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
2003FordMustangN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
2002FordMustangN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
2001FordMustangN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
2000FordMustangN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1999FordMustangN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1998FordMustangN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1997FordMustangN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; Evaporator Core
1996FordMustangN/AExtended labor, specialized tools, and expertise may be necessary for replacement of this A/C Evaporator Core.; 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:

10541711070431115417115620281562150158171191904741R3Z19850BA23003424952727331602883272R3Z19850BA37711193R3Z19850AA4711276502055249934754171590018601716171N7203177711198891960188927997A98327CWK771119EP11009EV0147CEV0167PFCEV0167PFXCF6ZH19850AF6ZZ19850BAF6ZZ19860AAF7ZZ19850CAF8ZZ19860CAT54171XR3Z19850CAYE527YK190YK191

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